how to smooth an image in s direction using moving average filter

sir, please give me a matlab code for using moving average filter in s direction with 10 pixels

[Geoff Hayes]

What is the s direction? What have you come up with so far?

[raj kumar]

sir, I am doing a project in image processing.in my paper, the authors have explained like this"the image patch is smoothed in s directon using a moving average with a kernel size of 10 pixels". How is this achieved??

[Alfonso Nieto-Castanon]

is the s direction constant across the entire image or is it a vector map?

[raj kumar]

it is not specified in the paper.How could will it be if s direction is constant across entire image.please do reply??

[Alfonso Nieto-Castanon]

If s is constant you would implement that as a convolution or as a filter as Image Analyst suggests below

Answer 1

[Image Analyst]

Try conv2() or imfilter().