what is the description of the line myFilterHandle = @myFilter;

myFilterHandle = @myFilter;

blockyImage = blockproc(grayImage,[windowSize windowSize], myFilterHandle);

tell me the description of this code.....

[pammy]

i did get what u said n thank u sir....

Answer 1

[Wayne King]

The @ notation is for an anonymous function. It's a handle for a function

presumably this function myFilter is defined somewhere on your path or previously in the command window.

For example:

f = @(x) x^2;  
f(2)

f(2) returns 4 here.

In your example you are taking the image in grayImage and using the function myFilter() to operate on blocks of that image with dimension [windowSize windowSize]