Identify the file number from the folder

Hi,

I have set of .bmp files saved inside the folder, it's saved in the seqeunce as follows R00009, R00089, R00198 ... ... R09180. I need to extract the file number and save it in matirx, for e.g. in R00089, I need to get only 89.. Is there a way to do this...??

Answer 1

[Stephen23]

D = 'absolute or relative path to where the files are saved';
S = dir(fullfile(D,'R*.bmp'));
V = sscanf([S.name],'R%fbmp')

[Turbulence Analysis]

Thanks a lot, Stephen.. It's working perfectly.. !!