3. Array Functions length(X) Some built in matlab functions for
various matrix/vector manipulations Returns the number of elements
in vector Returns a row vector [m,n] where m=No. of rows &
n=No. of columnssize (a)
4. Array Functions det(v) Return the determinant of the square
matrix. Matrix must be square Returns the inverse of the square
matrix v. Matrix must be square Inv (v)
5. 5 Exercises
6. Homework
7. Tiny Project Given the image in the left, By using simple
matlab functions rearrange the four sub images to get the complete
image shown in the right
8. 1- Download the monalisa_un image from the following link
https://www.dropbox.com/s/a06oi0yw78klell/monalisa_un.png?dl=0
2-Save the downloaded image in your current directory. 3-Use matlab
function imread to read the image as a matrix. Ex.
A=imread(image_name.extention); 4- Divide the image to equally four
subimages. Ex. A1=A(No. of rows , No. of columns); 5- Use matlab
function imshow to view each subimage individually. Ex. imshow(A1)
6- Rearrange the four subimages to get the correct Monalisa image
as shown above. Instructions Tiny Project
