View
223
Download
0
Category
Preview:
Citation preview
8/12/2019 Signals and Systems Lec 1
1/39
1
00:00:00,000 --> 00:00:42,327
[MUSIC PLAYING]
2
00:00:42,327 --> 00:00:45,850
PROFESSOR: I' A! O""#$%#&, $(
I'( !&)# *+ #!+# .+/ *+
3
00:00:45,850 --> 00:00:50,20
*%& &(#+*"# +/# +$
&$! $( .*#
4
00:00:50,20 --> 00:00:54,810
S&$!, * !#* $ &$6+!
(#6&$&*&+$, #
5
00:00:54,810 --> 00:00:58,8206/$*&+$ +6 +$# + +#
&$(#"#$(#$* &!# *%*
00:00:58,820 --> 00:01:02,40
*."&!!. . +# *."#
+6 &$6+*&+$
7
00:01:02,40 --> 00:01:05,50
S.*#, &$ +/ #**&$,
+/!( *."&!!. #
8
00:01:05,50 --> 00:01:08,80
/#( *+ "+# &$!
00:01:08,80 --> 00:01:12,740
O$# #. ++$ #9"!# +6
&$! &%* #, !#*' .,
10
00:01:12,740 --> 00:01:14,130
"##% &$!
1100:01:14,130 --> 00:01:17,70
A$( .+/ &%* *%&$) +6 *%# &
"#/# 6/$*&+$ +6
12
00:01:17,70 --> 00:01:20,20
*, + "#%" *%# #!#*&!
&$! 6*# &*
8/12/2019 Signals and Systems Lec 1
2/39
13
00:01:20,20 --> 00:01:23,580
+# *%+/% *%# &+"%+$#
*$(/# 6/$*&+$ +6
14
00:01:23,580 --> 00:01:27,150
*, #"##$*&$
*%# "##% &$!
15
00:01:27,150 --> 00:01:31,120
A$( # &%* ## *."&!
"##% &$! !++)&$
1
00:01:31,120 --> 00:01:33,0
+#*%&$ !&)# I'#
&$(&*#( %##
1700:01:33,0 --> 00:01:38,310
I*' 6/$*&+$ +6 *, &$
*%& "*&/! #
18
00:01:38,310 --> 00:01:42,70
A$( *%# &$(#"#$(#$* &!#,
#&$ *, &, &$ 6*,
1
00:01:42,70 --> 00:01:44,20
+$*&$/+/
20
00:01:44,20 --> 00:01:47,780
A$( + &$! !&)# *%&, #
&!! *."&!!. # #6#&$ *+
21
00:01:47,780 --> 00:01:51,570
+$*&$/+/ * &$!
22
00:01:51,570 --> 00:01:55,180
N+, &* !+, 6+ *%&
"*&/! #9"!#, &
23
00:01:55,180 --> 00:01:58,470
6/$*&+$ +6 +$# &$(#"#$(#$*
&!#
24
00:01:58,470 --> 00:02:0,0
A$( *%* &!! # #6##( *+
+$#-($&+$! &$!
8/12/2019 Signals and Systems Lec 1
3/39
25
00:02:0,0 --> 00:02:10,470
+#"+$(&$ *+ *%# 6* *%*
*%##' +$!. +$# &$(#"#$(#$*
2
00:02:10,470 --> 00:02:13,80
&!# &$*#( +6 ##!
&$(#"#$(#$* &!#
27
00:02:13,80 --> 00:02:18,
S+ *%# "##% &$! & $
#9"!# +6 +$*&$/+/ *,
28
00:02:18, --> 00:02:1,4
+$#-($&+$! &$!
200:02:1,4 --> 00:02:21,520
30
00:02:21,520 --> 00:02:25,0
N+, &$! $, +6 +/#,
# /!*&-($&+$!
31
00:02:25,0 --> 00:02:28,740
A$( *%#. . $+* %#, *%#&
&$(#"#$(#$* &!#,
32
00:02:28,740 --> 00:02:30,130
* &!#
33
00:02:30,130 --> 00:02:34,000
O$# #. ++$ #9"!#
# *%# #9"!#
34
00:02:34,000 --> 00:02:3,080
#"##$*#( .
35
00:02:3,080 --> 00:02:41,340I#, &$!, # &%*
*%&$) +6 #"##$*&$
3
00:02:41,340 --> 00:02:4,020
&%*$#, &*
&$ %+&+$*!
37
8/12/2019 Signals and Systems Lec 1
4/39
00:02:4,020 --> 00:02:48,500
$( #*&! (*&+$
38
00:02:48,500 --> 00:02:51,720
A$( + *%# &%*$#
6/$*&+$ +6 *%## *+ "*&!
3
00:02:51,720 --> 00:02:55,0
&!# & *%#$
*+-($&+$! &$!
40
00:02:55,0 --> 00:03:00,270
41
00:03:00,270 --> 00:03:07,40
A$( *%# &$(#"#$(#$* &!#
+/!( *."&!!. # +$*&$/+/,
42
00:03:07,40 --> 00:03:0,730
/* +6 +/# *%#.'#
$+* * &!#
43
00:03:0,730 --> 00:03:14,0
A$( &$&(#$*!!., &*' +*%
;/* +#$*&$ *%* #.
44
00:03:14,0 --> 00:03:18,50
+6*#$, &"!. 6+ +$#$$#,
#'!! %# *#$(#$. *+ #6#
45
00:03:18,50 --> 00:03:22,230
*+ *%# &$(#"#$(#$* &!#
%#$ # *!) +/* &$!
4
00:03:22,230 --> 00:03:27,170
* &!#, %#*%# + $+*
*%#. #!!. (+ #"##$* *
47
00:03:27,170 --> 00:03:31,0
8/12/2019 Signals and Systems Lec 1
5/39
00:03:37,70 --> 00:03:42,240
*%$ $.+$# #!#, & #"+$&!#
6+ *%# #!#$#
50
00:03:42,240 --> 00:03:45,20
$( #/*. +6 !+* +6 *%#
+$#"* *%* #'!! # *!)&$
51
00:03:45,20 --> 00:03:47,780
+/* *%+/%+/* *%& +/#
52
00:03:47,780 --> 00:03:51,470
A$( %#$ .+/ !++) * *%&, &$
((&*&+$ *+ ##&$ F+/
53
00:03:51,470 --> 00:03:54,720
%!6, .+/ %+/!( #+$*%* %* .+/'# !++)&$ * &
54
00:03:54,720 --> 00:03:58,530
&!!. &$! %&% &
&%*$# 6/$*&+$ +6
55
00:03:58,530 --> 00:04:03,400
*%# %+&+$*! $( #*&!
"*&! &!#
5
00:04:03,400 --> 00:04:08,0
A $+*%# #9"!# +6 $
&$!, !#*' !++) * $
57
00:04:08,0 --> 00:04:10,10
#&! "%+*+"%
58
00:04:10,10 --> 00:04:1,040
?%& & $ #&! "%+*+"%
*)#$ +# #* +6 +(,
500:04:1,040 --> 00:04:1,01
%&% .+/ $ +# + !#
#+$ &$ *%# "&*/#
0
00:04:1,01 --> 00:04:23,00
A$( +$# +6 *%# (&66&/!* &*%
*%& &$! & *%* *%#
8/12/2019 Signals and Systems Lec 1
6/39
1
00:04:23,00 --> 00:04:27,430
+( .*# & +#%* +/#(
. !+/( +#
2
00:04:27,430 --> 00:04:31,0
A$( %* I'!! $* *+ %+ !*#
$ #9"!# +6 %*
3
00:04:31,0 --> 00:04:35,340
.*# &%* (+ *+ /%
&$!, &$ *# +6 "+#&$
4
00:04:35,340 --> 00:04:41,540
&*, & $ **#"* *+ * !#*
+"#$*# +#%* 6+ *%#
500:04:41,540 --> 00:04:44,00
!+/( +# *%*' #"##$*#(
&$ *%# "%+*+"%
00:04:44,00 --> 00:04:48,140
A!*%+/% &$ *# +6 *%#
(#*&!#( $!.& *%* # +
7
00:04:48,140 --> 00:04:52,550
*%+/% (/&$ *%# +/#, +/
6+/ +6 **#$*&+$ & "#**.
8
00:04:52,550 --> 00:04:54,810
/% #*&*#( *+
+$#-($&+$! &$!
00:04:54,810 --> 00:04:58,40
I$ 6*, # &!! # /&$
*+-($&+$! &$!, +#
70
00:04:58,40 --> 00:05:03,30
"#&6&!!. , #. +6*#$*+ &!!/**# *.
71
00:05:03,30 --> 00:05:0,00
+6 +$#"*
72
00:05:0,00 --> 00:05:10,400
N+, "##% $( #
8/12/2019 Signals and Systems Lec 1
7/39
#9"!# +6 %* #'#
73
00:05:10,400 --> 00:05:15,250
#6##( *+ +$*&$/+/-*
&$! &$ *%* *%#. #
74
00:05:15,250 --> 00:05:18,0
6/$*&+$ +6 +$*&$/+/
&!#
75
00:05:18,0 --> 00:05:22,380
A$ #@/!!. &"+*$* ! +6
&$! *%* # &!! #
7
00:05:22,380 --> 00:05:27,170
+$#$**&$ +$ &$ *%# +/#
# &$! *%* #
77
00:05:27,170 --> 00:05:33,750
(*#-* &$!, %## .
(*#-*, %* # #$
78
00:05:33,750 --> 00:05:38,770
& *%* *%# &$! &
6/$*&+$ +6 $ &$*##
7
00:05:38,770 --> 00:05:44,570
&!#, $( + "#&6&!!.
+$!. *)# +$ !/# *
80
00:05:44,570 --> 00:05:48,150
&$*## !/# +6
*%# /#$*
81
00:05:48,150 --> 00:05:52,820
S+ %## & "%&!
&!!/**&+$ +6
8200:05:52,820 --> 00:05:54,540
(*#-* &$!
83
00:05:54,540 --> 00:05:58,20
A$( (*#-* &$!
&$ *. +6 .
84
8/12/2019 Signals and Systems Lec 1
8/39
00:05:58,20 --> 00:0:04,040
O$# #. ++$ #9"!# *%*
& ##$ 6&!. +6*#$ &
85
00:0:04,040 --> 00:0:08,440
(*#-* &$! &$ *%#
+$*#9* +6 #+$+& *
8
00:0:08,440 --> 00:0:13,250
#, 6+ #9"!#, *+)
)#* $!.&
87
00:0:13,250 --> 00:0:17,810
S+ %* I %+ %## & +$#
#. ++$!. +/&$
88
00:0:17,810 --> 00:0:21,220#9"!# +6 (*#-*
&$!
8
00:0:21,220 --> 00:0:25,330
I* #"##$* *%# ##)!.
*+) )#* &$(#9
0
00:0:25,330 --> 00:0:30,30
?%# &$(#"#$(#$* &!# &$ *%&
# & *%# ##) $/#
1
00:0:30,30 --> 00:0:34,780
A$( # ## %* *%# *+) )#*
& (+&$ +# *%&
2
00:0:34,780 --> 00:0:37,830
"*&/! "#&+(
6/$*&+$ +6 *%#
3
00:0:37,830 --> 00:0:38,830
$/# +6 *%# ##)
4
00:0:38,830 --> 00:0:41,550
A$(, +6 +/#, !+$
*%# #*&! 9&
5
00:0:41,550 --> 00:0:44,800
& *%# ##)!. &$(#9
8/12/2019 Signals and Systems Lec 1
9/39
00:0:44,800 --> 00:0:47,0
I$&(#$*!!., *%& "*&/!
"#&+(
7
00:0:47,0 --> 00:0:4,25
$+* %+#$ * $(+
8
00:0:4,25 --> 00:0:54,20
I* I$ 6* "*/# #.
&$*##*&$ "#* +6 *+)
00:0:54,20 --> 00:07:00,40
)#* %&*+., $#!. *%# *+)
)#* % &$ 12,
100
00:07:00,40 --> 00:07:05,180%&%, &$ 6*, & #"##$*#(
. *%# #%&+ +6 *%&
101
00:07:05,180 --> 00:07:08,720
(*#-* &$!,
+ #@/#$#, &$
102
00:07:08,720 --> 00:07:0,810
*%& "*&/! #
103
00:07:0,810 --> 00:07:12,0
S+ *%& (*& (&", &$
6*, & *%# *+)
104
00:07:12,0 --> 00:07:1,10
)#* % +6 12
105
00:07:1,10 --> 00:07:21,340
8/12/2019 Signals and Systems Lec 1
10/39
108
00:07:2,150 --> 00:07:31,810
+$#-($&+$! /*
/!*&-($&+$! &$!,
10
00:07:31,810 --> 00:07:35,50
!&)# # %#
/!*&-($&+$! &$! &$
110
00:07:35,50 --> 00:07:41,870
*%# (*#-* # %##,
&$ *%* #, *%#$, *%#
111
00:07:41,870 --> 00:07:43,00
(*#-* &$! *%*
#'# *!)&$ +/*, +
11200:07:43,00 --> 00:07:48,10
#@/#$#, & 6/$*&+$ +6
*+ &$*## &!#
113
00:07:48,10 --> 00:07:52,230
A$( +$# #9"!#, *%& &%*,
!#*' ., #"##$*
114
00:07:52,230 --> 00:07:58,330
"*&! $*#$$ . %## *%&
& . $/# &$, !#*'
115
00:07:58,330 --> 00:08:01,730
., *%# %+&+$*! (*&+$,
$( *%& & . $/# &$
11
00:08:01,730 --> 00:08:03,550
*%# #*&! (*&+$
117
00:08:03,550 --> 00:08:0,070
+*% !# +6 &$!,
+$*&$/+/-* $(
118
00:08:0,070 --> 00:08:10,100
(*#-*, I'#
&$(&*#(, # #. &"+*$*
11
00:08:10,100 --> 00:08:14,300
A$( &* %+/!( # #"%(
8/12/2019 Signals and Systems Lec 1
11/39
*%* *%# &"+*$# +6
120
00:08:14,300 --> 00:08:17,80
(*#-* &$! $(
+&*#( "+#&$
121
00:08:17,80 --> 00:08:22,40
+$*&$/# *+ + &$ !# "*
#/# +6 *%# /#$*
122
00:08:22,40 --> 00:08:27,400
$( ##&$ *#%$+!+ *%*
"#&*, &!!., *%#
123
00:08:27,400 --> 00:08:32,00
"+#&$ +6 +$*&$/+/-*
&$! . 6&* +$#*&$
124
00:08:32,00 --> 00:08:3,30
*%# *+ (*#-* &$!
$( "+#&$ *%# &*%
125
00:08:3,30 --> 00:08:37,0
(*#-* .*#
12
00:08:37,0 --> 00:08:42,42
A$( *%*, &$ 6*, & *+"&
*%* # &!! (&/ &$ 6&
127
00:08:42,42 --> 00:08:44,710
+/$* +6 (#*&! !*#
+$ &$ *%# +/#
128
00:08:44,710 --> 00:08:47,550
12
00:08:47,550 --> 00:08:51,20
L#*' $+ +/ **#$*&+$
*+ .*#
130
00:08:51,20 --> 00:08:58,10
A$( I &$(&*#(, .*#
&!!. "+## &$!
131
00:08:58,10 --> 00:0:02,830
A$( *%#. %#, +6 +/#,
8/12/2019 Signals and Systems Lec 1
12/39
&$"/* $( +/*"/*
132
00:0:02,830 --> 00:0:0,70
A$( (#"#$(&$ +$ %#*%# #'#
*!)&$ +/* +$*&$/+/ *
133
00:0:0,70 --> 00:0:11,340
+ (*# *, *%# .*#
. # +$*&$/+/-*
134
00:0:11,340 --> 00:0:14,130
.*# + (*#-*
.*#
135
00:0:14,130 --> 00:0:18,030
S+ &$ *%# +$*&$/+/-* #,
I &$(&*# %## $ &$"/*
13
00:0:18,030 --> 00:0:23,050
9B* $( $ +/*"/* .B* I6
# ## *!)&$ +/*
137
00:0:23,050 --> 00:0:27,70
(*#-* .*#, I +/!(
#"##$* *%# &$"/* &$ *#
138
00:0:27,70 --> 00:0:32,170
+6 (*#-* &!#,
$(, +6 +/#, *%# +/*"/* &$
13
00:0:32,170 --> 00:0:3,050
*# +6 (*#-*
&!# !+
140
00:0:3,050 --> 00:0:40,700
N+, &$ #. #$#! *#,
.*# # %( *+ (#! &*%
14100:0:40,700 --> 00:0:45,530
#/# *%#. # (#6&$#( #.
+(!. $( #. #$#!!.
142
00:0:45,530 --> 00:0:4,770
A$( &$ (#!&$ &*% .*# $(
$!.&$ *%#, %* #
8/12/2019 Signals and Systems Lec 1
13/39
143
00:0:4,770 --> 00:0:55,00
&!! (+ & **#"* *+ #9"!+&*
+# #. "#&6&, $(
144
00:0:55,00 --> 00:0:5,410
#'!! ##, #. /#6/!
.*# "+"#*
145
00:0:5,410 --> 00:10:04,10
?+ &$(&*# %* I #$ $( %+
*%&$ &%* # "!&* /",
14
00:10:04,10 --> 00:10:07,0
# +/!( *!) +/* .*#, $(
&!! *!) +/* .*#,
14700:10:07,0 --> 00:10:10,300
*%* # !&$#
148
00:10:10,300 --> 00:10:14,00
A$( # +/!( (&&(# .*#,
&!!., &$*+ .*# *%*
14
00:10:14,00 --> 00:10:20,510
# #&*%# !&$# + $+$!&$#,
$( # &!!, $(
150
00:10:20,510 --> 00:10:24,50
!+ (&&(# .*# &$*+ .*#
*%* # %* #'!!
151
00:10:24,50 --> 00:10:2,420
#6# *+ *-&$&$*
+ *-.&$ .*#
152
00:10:2,420 --> 00:10:33,320
A$( *%## #$'* *# *%*
#'# (#6&$#( .#*, +6 +/#,
153
00:10:33,320 --> 00:10:37,10
/* # &!! # (#6&$&$ &$
*%# +/# #. %+*!.
154
00:10:37,10 --> 00:10:40,40
A$( %&!#, &$ +# #$#, *%&
8/12/2019 Signals and Systems Lec 1
14/39
(&&&+$ #"##$* !!
155
00:10:40,40 --> 00:10:45,20
.*#, $( *%& (+#, *++,
*%# 6+/ +6 *%# +/# &
15
00:10:45,20 --> 00:10:4,040
#!!. +&$ *+ # "&$&"!!.
+$ !&$#,
157
00:10:4,040 --> 00:10:50,80
*-&$&$* .*#
158
00:10:50,80 --> 00:10:55,50
S+ &*' &!!. *%## .*#
*%* # &!! #
15
00:10:55,50 --> 00:10:57,120
6+/&$ +$
10
00:10:57,120 --> 00:11:00,2
A$( #'!! # #6#&$ *+
*%+# .*# !&$#,
11
00:11:00,2 --> 00:11:04,880
*-&$&$* .*#
12
00:11:04,880 --> 00:11:08,100
00:11:27,020
#9"!# +6 +# "+#&$
8/12/2019 Signals and Systems Lec 1
15/39
+6 &$! &*%
17
00:11:27,020 --> 00:11:28,540
$ ""+"&*# .*#
18
00:11:28,540 --> 00:11:32,30
?%# "*&/! #9"!# *%* I
$* *+ &!!/**# #!*# *+
1
00:11:32,30 --> 00:11:35,740
*%# #*+*&+$ +6
+!( #+(&$
170
00:11:35,740 --> 00:11:38,0
A$( *%& & +# +) *%*
(+$# . P+6#+ ?%+
171
00:11:38,0 --> 00:11:43,10
S*+)%, %+ & * *%#
U$&*. +6 U*%, $( +)
172
00:11:43,10 --> 00:11:4,800
*%* %# %( (+$# $/# +6
.# + #!*&$ *+ *%# 6*
173
00:11:4,800 --> 00:11:53,380
*%* &$ +!( #+(&$, 6+
#9"!# &$ C/+ #+(&$,
174
00:11:53,380 --> 00:11:57,380
*%# #+(&$ (+$# *%+/%
#%$&! %+$, $( *%#
175
00:11:57,380 --> 00:11:5,0
%*#&*& +6 *%#
%+$ *#$(#( *+
17
00:11:5,0 --> 00:12:01,80. 6+ (. *+ (.
177
00:12:01,80 --> 00:12:04,00
A$( #/# +6 *%#
%*#&*& +6 *%# %+$,
178
00:12:04,00 --> 00:12:08,10
8/12/2019 Signals and Systems Lec 1
16/39
*%# #+(&$ *#$(#( *+ %#
/66!#( @/!&*., +#*%&$
17
00:12:08,10 --> 00:12:12,30
!&)# *%&, +* +6 *%# #$#
*%* .+/ +/!( #* &6 .+/ ##
180
00:12:12,30 --> 00:12:15,120
"#)&$ *%+/% #"%+$#
181
00:12:15,120 --> 00:12:20,30
00:12:28,50
*%# %*#&*& $(
(&*+*&+$ (/# *+ *%*
184
00:12:28,50 --> 00:12:30,710
#+(&$ .*# #+#(
185
00:12:30,710 --> 00:12:34,870
S+ I'( !&)# *+ &!!/**# *%*
+$# #9"!# +6 +# &$!
18
00:12:34,870 --> 00:12:38,70
"+#&$ &*% $ ""+"&*#
+$*&$/+/-* .*#
187
00:12:38,70 --> 00:12:43,400
A$( %* .+/'!! %# &
*+-*) #+(&$
188
00:12:43,400 --> 00:12:47,830O$ *%# 6&* *) & *%#
+&&$!, /$#*+#( C/+
18
00:12:47,830 --> 00:12:52,130
#+(&$, $( +$ *%# #+$(
*) & *%# #/!* +6 *%#
10
8/12/2019 Signals and Systems Lec 1
17/39
00:12:52,130 --> 00:12:53,280
#*+*&+$
11
00:12:53,280 --> 00:12:5,10
A$( + I &*% ) $(
6+*% 6+ %$$#! +$# *+
12
00:12:5,10 --> 00:13:00,80
%$$#! *+, #'!! # &*%&$
6+ *%# +&&$! *+
13
00:13:00,80 --> 00:13:02,280
*%# #*+#(
14
00:13:02,280 --> 00:13:0,330
00:13:12,350
S+ #'!! #&$ +$ %$$#! +$#
17
00:13:12,350 --> 00:13:15,47
18
00:13:15,47 --> 00:13:1,00
1
00:13:1,00 --> 00:13:1,300
[MUSIC PLAYING, MUFFLE]
200
00:13:1,300 --> 00:13:21,40
?%*' *%# +&&$! #+(&$
201
00:13:21,40 --> 00:13:22,00
A$( &*% $+ *+*%# "+##(
202
00:13:22,00 --> 00:13:31,70
[MUSIC PLAYING, CLEARER]
203
00:13:31,70 --> 00:13:37,850
N+ !#*' &*% ),
8/12/2019 Signals and Systems Lec 1
18/39
) *+ *%# +&&$!
204
00:13:37,850 --> 00:13:4,770
205
00:13:4,770 --> 00:13:48,020
) *+ *%# #*+*&+$
20
00:13:48,020 --> 00:13:54,70
207
00:13:54,70 --> 00:13:58,030
A$( +$# &$, )
*+ *%# +&&$!
208
00:13:58,030 --> 00:14:04,880
2000:14:04,880 --> 00:14:0,500
A$( "#/!. $( %+"#6/!!.,
%* .+/ %#( *%* &$ *%#
210
00:14:0,500 --> 00:14:13,830
#*+*&+$, &$ 6*, !+* +6
*%# /66!#( %*#&*& +6
211
00:14:13,830 --> 00:14:1,470
*%# +&&$! #+(&$ ##
+"#$*#( 6+ + #+#(
212
00:14:1,470 --> 00:14:22,480
N+ +$# +6 *%# &$*##*&$
*%&$ *%* %""#$#(, &$ 6*,
213
00:14:22,480 --> 00:14:2,20
&$ *%# +) *%* P+6#+
S*+)% (&( & *%* &$ *%#
214
00:14:2,20 --> 00:14:28,00
"+# +6 *%# #*+*&+$--
215
00:14:28,00 --> 00:14:30,10
$( "#%" .+/ %#( *%&--
21
00:14:30,10 --> 00:14:33,020
&$ *%# "+# +6 *%#
#*+*&+$, &$ 6*, +# +6
8/12/2019 Signals and Systems Lec 1
19/39
217
00:14:33,020 --> 00:14:37,580
*%# )+/$( $+ +$ *%#
#+(&$ #"%(
218
00:14:37,580 --> 00:14:43,310
A$( + %# "+##( *%# &$!
6/*%# &$ $ **#"* *+
21
00:14:43,310 --> 00:14:45,350
#+# *%* )+/$( $+
220
00:14:45,350 --> 00:14:48,250
A$( &*% *%* "*&/!
"+#&$, *%# "+#&$
22100:14:48,250 --> 00:14:51,00
#. %&%!. $+$!&$#
222
00:14:51,00 --> 00:14:54,80
A #. &$*##*&$ *%&$
%""#$#(, %&% *%* $+*
223
00:14:54,80 --> 00:14:5,00
+$!. &$ *%* "+#&$ *%#
)+/$( $+ #+#(,
224
00:14:5,00 --> 00:15:02,180
/* +#%* /"&&$!.,
!+ *%#
225
00:15:02,180 --> 00:15:03,30
+%#* #+#(
22
00:15:03,30 --> 00:15:08,240
A$( !#* # ;/* "!. *%* $+
$ #9"!# +6 +# #.
227
00:15:08,240 --> 00:15:11,30
+"%&*&*#( "+#&$ &*%
$+$!&$# .*#
228
00:15:11,30 --> 00:15:17,515
8/12/2019 Signals and Systems Lec 1
20/39
22
00:15:17,515 --> 00:15:1,320
%( ;/* "!.#( &*
230
00:15:1,320 --> 00:15:23,10
00:15:27,8
"+#&$ &*% $ **#"* *+
#+# *%# +%#* $( *%#
232
00:15:27,8 --> 00:15:30,00
)+/$( $+
233
00:15:30,00 --> 00:15:31,310C%$$#! +$# $+
234
00:15:31,310 --> 00:15:38,
235
00:15:38, --> 00:15:41,1
A$( $+ *%# $+ $(
+%#* #+#(
23
00:15:41,1 --> 00:15:44,30
237
00:15:44,30 --> 00:15:4,23
) *+ %$$#! +$#
238
00:15:4,23 --> 00:15:58,40
23
00:15:58,40 --> 00:1:02,085
A$( 6&$!!., +$# &$, &*%
*%# +%#* #+#(
240
00:1:02,085 --> 00:1:12,220
241
00:1:12,220 --> 00:1:15,50
S+ *%*' $ #9"!#
+6 "+#&$ +6
242
00:1:15,50 --> 00:1:1,280
+$*&$/+/-* &$!
8/12/2019 Signals and Systems Lec 1
21/39
&*% +#"+$(&$
243
00:1:1,280 --> 00:1:21,10
+$*&$/+/-* .*#
244
00:1:21,10 --> 00:1:25,800
N+ I'( !&)# *+ &!!/**# $
#9"!# +6 +# "+#&$ +$
245
00:1:25,800 --> 00:1:27,00
(*#-* &$!
24
00:1:27,00 --> 00:1:30,730
A$( I'( !&)# *+ (+ *%* &$ *%#
+$*#9* +6 *%# #9"!# *%* I
24700:1:30,730 --> 00:1:33,20
%+#( #6+# +6 (*#-*
&$!, %&%
248
00:1:33,20 --> 00:1:38,0
*%# + =+$# I$(/*&!
##)!. *+) )#* &$(#9
24
00:1:38,0 --> 00:1:44,880
I %( %+$ &* #6+#, I'#
%+$ &* %## &$, +#
250
00:1:44,880 --> 00:1:4,550
"#&+( +6 !&%*!. +# *%$
.#, %## *%& & *%# $/#
251
00:1:4,550 --> 00:1:53,30
+6 ##) $( *%& &
*%# ##)!. &$(#9
252
00:1:53,30 --> 00:1:58,40
A$( *+ &!!/**# +# +6 *%#"+#&$, %* I'( !&)# *+
253
00:1:58,40 --> 00:17:03,020
(+ & %+ *%# *+) )#*
&$(#9, *%# ##)!. &$(#9, +#
254
00:17:03,020 --> 00:17:07,750
8/12/2019 Signals and Systems Lec 1
22/39
/% !+$# * "#&+(, &$
"*&/!, *%# ##)!. &$(#9
255
00:17:07,750 --> 00:17:10,11
+# 10 .# "#&+(
25
00:17:10,11 --> 00:17:12,20
A$( *%*' %* I %+ %##
257
00:17:12,20 --> 00:17:1,32
S+ %* *%& +# &
+/%!. 127 *+ 137
258
00:17:1,32 --> 00:17:22,50
A$( &$ *%& #, !*%+/% *%&
& *&!! (*#-*
25
00:17:22,50 --> 00:17:2,31
&$!, ;/* &"!. 6+ *%#
"/"+# +6 (&"!., %*
20
00:17:2,31 --> 00:17:31,010
#'# (+$# & *+ ##$*&!!.
+$$#* *%# (+* $( (
21
00:17:31,010 --> 00:17:34,550
+$*&$/+/ /# *%+/% *%#
"+&$* + *%* *%& "&*/#
22
00:17:34,550 --> 00:17:37,110
&$'* 6&!!#( /" &*% !+*
+6 #*&! !&$#
23
00:17:37,110 --> 00:17:42,050
S+ *%& & *%# (*#-*
#@/#$# *%* #"##$* *%#
24
00:17:42,050 --> 00:17:4,70##)!. + =+$# I$(#9 +#
10 .# "#&+(
25
00:17:4,70 --> 00:17:53,250
A$( %##, . *%# ., &$,
& *%# % +6 12
2
8/12/2019 Signals and Systems Lec 1
23/39
00:17:53,250 --> 00:17:5,0
I*' &$*##*&$ *+ $+*#, .
*%# ., *%* */!!. *%#
27
00:17:5,0 --> 00:18:02,050
(&*# &$ *%# *+) )#*
$'* + /% *%# 12 %
28
00:18:02,050 --> 00:18:04,780
/* *%# !+$ (+$( *#$(
*%* 6+!!+#( *%*
2
00:18:04,780 --> 00:18:10,430
A$( .+/ $ ## *%* %## .
6&!*#&$ *%+/%, . #.#, *%#
270
00:18:10,430 --> 00:18:13,220"&( &*&+$ &$ *%# &$(#9
271
00:18:13,220 --> 00:18:17,10
A$( %* .+/ ## & *%&
++*% (+$( *#$(
272
00:18:17,10 --> 00:18:23,000
6+!!+#(, ##$*/!!.,
. $ /"( *#$(
273
00:18:23,000 --> 00:18:27,800
N+, *%& &/# +6 !++)&$ *
+#*%&$ !&)# *%&, !++)&$
274
00:18:27,800 --> 00:18:33,180
* #@/#$#, $( 6+!!+&$
*%# ++*%# "* +6 &*,
275
00:18:33,180 --> 00:18:37,50
$#!. *%# !+$ *# *#$(, &,
&$ 6*, +#*%&$ *%* &
27
00:18:37,50 --> 00:18:40,470
(+$# @/&*# *."&!!.
&*% #+$+&
277
00:18:40,470 --> 00:18:42,325
* # !&)# *%&
8/12/2019 Signals and Systems Lec 1
24/39
278
00:18:42,325 --> 00:18:47,50
A$( &$ "*&/!, %*' (+$#
& *+ ++*% &*, + ##
27
00:18:47,50 --> 00:18:53,820
+# +# * "#&+(, *+
#"% *%# !+ &*&+$
280
00:18:53,820 --> 00:18:5,750
$( (#-#"% *%#
"&( &*&+$
281
00:18:5,750 --> 00:1:01,070
A$( *%*, &$ 6*, & "+#&$
*%* & (+$# &*%
28200:1:01,070 --> 00:1:02,50
(*#-* .*#
283
00:1:02,50 --> 00:1:0,0
S+ %#$ .+/ %# #6##( *+,
!#*' ., &$ *+) )#*
284
00:1:0,0 --> 00:1:11,070
#"+*, 51-(. +&$
##, *%*, &$ 6*, &
285
00:1:11,070 --> 00:1:15,30
"+#&$ *%# *+) )#*
&$(#9 &*% "*&/!
28
00:1:15,30 --> 00:1:17,40
(*#-* .*#
287
00:1:17,40 --> 00:1:21,0
?%# #/!* +6 (+&$ *%* +$
*%& "*&/! #9"!#
288
00:1:21,0 --> 00:1:25,00
#$#*# ++*% #&+$
+6 *%# /#,
28
00:1:25,00 --> 00:1:27,040
%&% I +#!. %##
8/12/2019 Signals and Systems Lec 1
25/39
20
00:1:27,040 --> 00:1:34,330
A$( *%# +#!., *%#$, & #!!.
**#"*&$ *+ *) *%#
21
00:1:34,330 --> 00:1:37,00
++*%# &*&+$ $(
(#-#"% *%# +# "&(
22
00:1:37,00 --> 00:1:3,370
&*&+$
23
00:1:3,370 --> 00:1:42,30
L#* # ;/* !&%*!. +66#* *%*
+ *%* *%# (&66##$#
24
00:1:42,30 --> 00:1:44,80*$( +/* !&**!# +#
25
00:1:44,80 --> 00:1:51,230
A$( + %## .+/ ## %* &
*%# +&&$! ##)!. &$(#9
2
00:1:51,230 --> 00:1:5,280
A$( *%& & *%# #/!* +6
"+#&$ *%* #@/#$# &*%
27
00:1:5,280 --> 00:20:00,0
$ ""+"&*# .*#
*+ ""!. ++*%&$
28
00:20:00,0 --> 00:20:04,110
A$( &$ 6*, %* &* &
& +&$ ##
2
00:20:04,110 --> 00:20:08,330
A$( + %## &$, .+/ $ ##,
&$ *%# ++*%# /#,
300
00:20:08,330 --> 00:20:12,800
*%& #$#! (+$( *#$(
/" /$*&! *%& * "#&+(,
301
00:20:12,800 --> 00:20:17,20
6+!!+#( ., ##$*/!!.,
#+#.
8/12/2019 Signals and Systems Lec 1
26/39
302
00:20:17,20 --> 00:20:23,50
00:20:50,570
S+ +$# &$, %* # ## %##
& *%# +&&$! #&!
310
00:20:50,570 --> 00:20:53,770
"%+*+"% &*% *%#
!+/( +#
311
00:20:53,770 --> 00:20:58,20A$( +# "+#&$ ""!(
*+ *%& /&$ .*#
312
00:20:58,20 --> 00:21:02,520
%&%, &$ 6*, +*%
$+$!&$# $( @/+*#
313
8/12/2019 Signals and Systems Lec 1
27/39
00:21:02,520 --> 00:21:0,280
D*-.&$,D +, &$ *%#
# +6 *%## &$(#"#$(#$*
314
00:21:0,280 --> 00:21:10,520
&!#, # +/!( #6# *+
&* "*&!!.-.&$
315
00:21:10,520 --> 00:21:1,100
A$( *%# #/!* +6 ""!.&$ *%*
"+#&$ & %+$ &$
31
00:21:1,100 --> 00:21:18,50
*%# (;+&$&$ "&*/#
317
00:21:18,50 --> 00:21:24,350
A$( %* # ## *%## &%+"#6/!!. #+$!# **#"*
318
00:21:24,350 --> 00:21:2,80
*+ +"#$*# 6+
*%# !+/( +#
31
00:21:2,80 --> 00:21:31,080
A$( *%&, . *%# ., +#
+) *%* (+$# .
320
00:21:31,080 --> 00:21:37,150
P+6#+ L& * MI?, $( %
##$ #. /#6/! *."# +6
321
00:21:37,150 --> 00:21:40,10
"+#&$ 6+ #&!
"%+*+"%
322
00:21:40,10 --> 00:21:44,480
I %+/!( ., !+, *%* *%&
"*&/! #9"!# & +$#
323
00:21:44,480 --> 00:21:4,70
%##, !*%+/% *%# +&&$!
&$! &$! *%* &
324
00:21:4,70 --> 00:21:52,70
+$*&$/+/-*, *%* &, *%#
&$(#"#$(#$* &!# #
8/12/2019 Signals and Systems Lec 1
28/39
325
00:21:52,70 --> 00:21:57,080
+$*&$/+/, *%#. # &$
"*&!, #&! "%+*+"%, &$
32
00:21:57,080 --> 00:22:01,180
6*, 6+ *%# "+#&$, *%*
"&*/# 6&* +$#*#( *+
327
00:22:01,180 --> 00:22:05,050
#@/#$# *%+/% "+#
!!#( "!&$, %&% #'!!
328
00:22:05,050 --> 00:22:0,20
# *!)&$ +/* !*#
3200:22:0,20 --> 00:22:0,180
A$( *%#$ *%# "+#&$,
&$ 6*, (+$#
330
00:22:0,180 --> 00:22:10,430
+$ (&&*! +"/*#
331
00:22:10,430 --> 00:22:12,80
332
00:22:12,80 --> 00:22:1,340
00:22:30,20
* $( (*# *, 6+
+$#-($&+$! &$! $(
33500:22:30,20 --> 00:22:34,10
6+ /!*&-($&+$! &$!
33
00:22:34,10 --> 00:22:38,580
A$( I'# #6##( *+ .*#,
#'# *%+/%* +6 *%#
337
8/12/2019 Signals and Systems Lec 1
29/39
00:22:38,580 --> 00:22:42,310
+$# & !+) &*% $
""+"&*#, + +&*#(,
338
00:22:42,310 --> 00:22:43,0
&$"/* $( +/*"/*
33
00:22:43,0 --> 00:22:47,530
A$( #'!! # #**&$ &$*+
&$ *%# 6&* "* +6 *%#
340
00:22:47,530 --> 00:22:52,320
+/#, #. +6*#$, .*# #
&$*#+$$#*#( *+#*%#
341
00:22:52,320 --> 00:22:54,100
6+ *. +6 #+$
342
00:22:54,100 --> 00:22:5,010
S+# +6 *%# )&$( +6
&$*#+$$#*&+$ *%* #'!!
343
00:22:5,010 --> 00:23:02,300
*!) +/* # +$$#*&$
.*# &$ %* # !!#(
344
00:23:02,300 --> 00:23:0,080
#, + (#
&$*#+$$#*&+$, "!!#!
345
00:23:0,080 --> 00:23:0,30
&$*#+$$#*&+$, 6##()
&$*#+$$#*&+$
34
00:23:0,30 --> 00:23:14,50
A$( 6##() &$*#+$$#*&+$,
&$ 6*, # #. &$*##*&$,
34700:23:14,50 --> 00:23:18,10
#. &"+*$*, $( #. /#6/!,
$( &!! # ;+
348
00:23:18,10 --> 00:23:21,340
*+"& *+( *%# #$(
+6 *%# +/#
8/12/2019 Signals and Systems Lec 1
30/39
34
00:23:21,340 --> 00:23:27,280
F##(), .+/ . + . $+*
)$+, +# &$*+ "!. &$
350
00:23:27,280 --> 00:23:31,250
*. +6 &*/*&+$, 6+
#9"!#, &$ "!&6 (#&$,
351
00:23:31,250 --> 00:23:3,770
#'!! *!) +/*, 6##()
"!. $ &"+*$* +!#
352
00:23:3,770 --> 00:23:42,310
I$ &*/*&+$ %## .+/ %#
&!!. /$*!# .*#,
35300:23:42,310 --> 00:23:45,320
6##() & +6*#$ /#( *+
*&! *%# .*#
354
00:23:45,320 --> 00:23:4,520
A$( 6##() &$*#+$$#*&+$
+6 .*# &$ *%* #$# #
355
00:23:4,520 --> 00:23:53,020
#. +6*#$ /#( &$ %&%
"#6+$# &6*, %&%
35
00:23:53,020 --> 00:23:5,830
# &$%##$*!. /$*!#, $(
# *&!( *%+/% *%&
357
00:23:5,830 --> 00:23:5,770
)&$( +6 &$*#+$$#*&+$
358
00:23:5,770 --> 00:24:03,70
=/* *+ .+/ !&**!# #$#
+6 *%& &*%+/* +&$
35
00:24:03,70 --> 00:24:08,70
&$*+ $. +6 *%# (#*&!, %*
I'( !&)# *+ %+ .+/ & $
30
00:24:08,70 --> 00:24:15,40
#9#"* 6+ !#*/# *%*
8/12/2019 Signals and Systems Lec 1
31/39
#'!! # ##&$ *+( *%# #$(
31
00:24:15,40 --> 00:24:20,340
+6 *%# +/# #!*&$ *+ *%#
$!.& +6 6##() .*#
32
00:24:20,340 --> 00:24:22,100
$( *%# /# +6 6##()
33
00:24:22,100 --> 00:24:25,880
A$( *%& & &$ *%# +$*#9* +6
%*' #6##( *+ *%#
34
00:24:25,880 --> 00:24:2,70
&$#*#( "#$(/!/, %&% &
.*# *%*' &!!.
35
00:24:2,70 --> 00:24:32,70
/$*!#, $( 6##()
&$*#+$$#*&+$ # /#( *+
3
00:24:32,70 --> 00:24:34,340
*&! &*
37
00:24:34,340 --> 00:24:3,720
?%# &(#, .+/'!! ## &$ *%&
!&", & *%* *%##
38
00:24:3,720 --> 00:24:44,220
& * *%*' +&$ +$
*) &*% +( *%*'
3
00:24:44,220 --> 00:24:45,880
"&+*#( * *%# #
370
00:24:45,880 --> 00:24:4,500
A$( + *%* .*#, &$ *%#
#$# +6 $.*%&$, &
371
00:24:4,500 --> 00:24:52,30
/$*!# &$ *%* *%# +(
+/!( *#$( *+ 6!!
372
00:24:52,30 --> 00:24:57,510
A$( # + &$*+ &$ (#*&! &$
8/12/2019 Signals and Systems Lec 1
32/39
*%# !#*/# !*#, # /#
373
00:24:57,510 --> 00:25:01,000
6##() *+ "+&*&+$
*%# * /$(# *%#
374
00:25:01,000 --> 00:25:03,80
"#$(/!/ *+ !$# &*
375
00:25:03,80 --> 00:25:07,730
A$( &$ 6*, *%* !$&$
$ # (+$# ##$ %#$ #
37
00:25:07,730 --> 00:25:10,0
+(&6. *%# .*# &$
*. +6 .,
377
00:25:10,0 --> 00:25:11,70
.+/'!! ## &$ *%& !&"
378
00:25:11,70 --> 00:25:15,850
S+ !#*' *)# !++) * *%*,
###&$ *%* *%& & ;/*
37
00:25:15,850 --> 00:25:1,340
#9#"* 6+
!+$# (&/&+$
380
00:25:1,340 --> 00:25:1,700
[IEO PLAYAC]
381
00:25:1,700 --> 00:25:25,40
I $ %$# *%# +#!! .*#
##$ 6/*%# ., !#*'
382
00:25:25,40 --> 00:25:28,810
., 6+ #9"!#, "+/&$
!&@/&( &$
383
00:25:28,810 --> 00:25:32,870
A$( $+, !#* # !+ +#$*
*%* I'# %$#( *%# "%.&
384
00:25:32,870 --> 00:25:3,800
+6 &* !&**!# &* #/# *%#
8/12/2019 Signals and Systems Lec 1
33/39
!&@/&( $ !+% +/$(
385
00:25:3,800 --> 00:25:37,10
!&**!# &*
38
00:25:37,10 --> 00:25:40,170
I* #+# !&**!# +#
+"!&*#( .*#, /*
387
00:25:40,170 --> 00:25:43,080
.+/ $ ##, &* *&!!
#&$ !$#(
388
00:25:43,080 --> 00:25:45,50
[EN IEO PLAYAC]
3800:25:45,50 --> 00:25:48,00
A .+/'!! ## %#$ # #*
*+ &*, . *%# ., *%*
30
00:25:48,00 --> 00:25:51,20
(#+$**&+$
!+* +6 6/$ *+ (+
31
00:25:51,20 --> 00:25:5,00
N+, &$ *!)&$ +/* &$!
$( .*# # + *%+/%
32
00:25:5,00 --> 00:2:01,30
*%# +/#, *%## # ##!
(+&$, *+ &$ "*&/!,
33
00:2:01,30 --> 00:2:05,850
*%* # &!! 6&$( +$#$$*
6+ *%# $!.& $(
34
00:2:05,850 --> 00:2:10,070
#"##$**&+$ +6 &$!$( .*#
35
00:2:10,070 --> 00:2:17,100
O$# & *%# * (+&$, %&%
& %* # *#$( *+ *%&$) +6,
3
00:2:17,100 --> 00:2:21,10
8/12/2019 Signals and Systems Lec 1
34/39
$( %&% # %# )&$( +6 ##$
6+/&$ +$ &$ *%# (&/&+$
37
00:2:21,10 --> 00:2:23,50
+ 6 &$ *%& !#*/#
38
00:2:23,50 --> 00:2:28,80
/* #@/!!. &"+*$* & %*'
#6##( *+ *%#
3
00:2:28,80 --> 00:2:34,220
6#@/#$. (+&$
#"##$**&+$ 6+ &$!,
400
00:2:34,220 --> 00:2:37,30
$( #$ 6+ $!.&
6+ .*#
401
00:2:37,30 --> 00:2:40,00
A$( &$ *%# +$*#9* +6
*%# 6#@/#$. (+&$
402
00:2:40,00 --> 00:2:44,750
#"##$**&+$, +# +6 *%#
)&$( +6 &(# $( *+"& *%*
403
00:2:44,750 --> 00:2:50,270
#'!! # #9"!+&$ # *%#
F+/ ?$6+, $( *%#
404
00:2:50,270 --> 00:2:55,30
L"!# ?$6+, $(
(*#-* +/$*#"* +6
405
00:2:55,30 --> 00:2:5,140
*%# L"!# ?$6+, %&%
& *%# -?$6+
4000:2:5,140 --> 00:27:02,080
?%# F+/ ?$6+ (&/&+$
#'!! #* &$*+
407
00:27:02,080 --> 00:27:03,0
6&!. #!. &$ *%# +/#
408
8/12/2019 Signals and Systems Lec 1
35/39
00:27:03,0 --> 00:27:08,110
A$( *%# L"!# ?$6+ $(
-?$6+ #"##$*
40
00:27:08,110 --> 00:27:11,200
#9*#$&+$ +6 *%# F+/
*$6+, $( #'!! #
410
00:27:11,200 --> 00:27:14,520
#**&$ &$*+ *%* !*#
&$ *%# +/#
411
00:27:14,520 --> 00:27:18,550
=/* &$&*&!!. *+ *%&$) +/*
*%# * (+&$ $( 6#@/#$.
412
00:27:18,550 --> 00:27:21,10(+&$, .+/ &%* *%&$),
6+ #9"!#, +6
413
00:27:21,10 --> 00:27:23,40
$+*# #&$ "!.#(
414
00:27:23,40 --> 00:27:28,800
A$( *%# *-(+&$
#"##$**&+$ +/!( # %+
415
00:27:28,800 --> 00:27:32,250
*%# +/$( "#/#,
6/$*&+$
41
00:27:32,250 --> 00:27:34,330
+6 *, +/!( %$#
417
00:27:34,330 --> 00:27:37,50
A$( *%# 6#@/#$.-(+&$
#"##$**&+$ +/!(
41800:27:37,50 --> 00:27:40,0
+#"+$( *+ #"##$**&+$
+6 *%# 6#@/#$.
41
00:27:40,0 --> 00:27:43,440
+$*#$* +6 *%# $+*#
420
8/12/2019 Signals and Systems Lec 1
36/39
00:27:43,440 --> 00:27:4,720
A$(, &$ 6*, %* I'( !&)# *+
(+ & &!!/**# *%* $(
421
00:27:4,720 --> 00:27:51,720
*%+# *+ (+&$ &/!*$#+/!.
. "!.&$
422
00:27:51,720 --> 00:27:53,370
!+)#$"! $+*#
423
00:27:53,370 --> 00:27:58,220
00:28:11,50
#"##$*&$ *%# 6#@/#$.
(+&$
428
00:28:11,50 --> 00:28:13,350
S+ !#*' !++) * *%*
42
00:28:13,350 --> 00:28:1,130
A$( .+/'!! %# *%# $+*#
$( &/!*$#+/!.
43000:28:1,130 --> 00:28:17,380
## *%## *+ (&"!.
431
00:28:17,380 --> 00:28:21,080
432
00:28:21,080 --> 00:28:25,850
S+ *%##' *%# $+*# +$ *%#
8/12/2019 Signals and Systems Lec 1
37/39
!#6*, *%# * #6+
433
00:28:25,850 --> 00:28:30,285
A$( +$ *%# &%*, %* # ##
& *%# 6#@/#$. +$*#$*, &$
434
00:28:30,285 --> 00:28:34,00
"*&/!, &$(&*&$ *%# 6*
*%* *%## # ##!
435
00:28:34,00 --> 00:28:3,420
%+$& !&$# &$ *%# *+$#
43
00:28:3,420 --> 00:28:54,540
437
00:28:54,540 --> 00:2:00,410 00:2:34,40
I'( !&)# *+ #"% * *%#
8/12/2019 Signals and Systems Lec 1
38/39
+/*#* *%* *%# *"#( !#*/#
445
00:2:34,40 --> 00:2:38,180
#"##$* +$!. +$# +"+$#$*
+6 *%# +/#
44
00:2:38,180 --> 00:2:42,0
A$( #@/!!. &"+*$* &!! #
+*% *%# *#9*++) $( *%#
447
00:2:42,0 --> 00:2:44,70
&(#+ +/# $/!
448
00:2:44,70 --> 00:2:4,140
I$ "*&/!, &*' &"+*$*
$+* +$!. *+ # &$ *%#
44
00:2:4,140 --> 00:2:55,470
*"#, /* &/!*$#+/!., +
&$ +$;/$*&+$ &*% *%*,
450
00:2:55,470 --> 00:2:5,510
(+&$ *%# ""+"&*# #(&$
&$ *%# *#9*++) $( !+
451
00:2:5,510 --> 00:30:02,500
+)&$ *%+/% *%# "+!#
#6/!!. &$ *%#
452
00:30:02,500 --> 00:30:04,40
&(#+ +/# $/!
453
00:30:04,40 --> 00:30:08,830
I$ +/# !&)# *%&, .+/
&!!. +$!. #* +/* +6 &*
454
00:30:08,830 --> 00:30:10,30
/% .+/ "/* &$*+ &*
455
00:30:10,30 --> 00:30:14,00
?%# %+"# & *%* &6 .+/ "/* *%#
&%* +/$* +6 * $(
45
00:30:14,00 --> 00:30:18,10
#66+* &$*+ &*, .+/'!! 6&$( *%#
8/12/2019 Signals and Systems Lec 1
39/39
+/# *+ # #(/*&+$!
457
00:30:18,10 --> 00:30:1,720
$( &$*##*&$
458
00:30:1,720 --> 00:30:22,250
A$( I #*&$!. %+"# *%*
*%* &!! # *%# #
45
00:30:22,250 --> 00:30:23,500
?%$) .+/
40
00:30:23,500 --> 00:30:25,045
Recommended