How can I plot a histogram using data from a specific row and column from several files?

Hi,

I would like to plot a histogram using selective rows & columns within matrices from several .m files, i.e.: from subj1.m to subj100.m, plotting a histogram using the value in subj(30,50) - row 30, col 50. What is the best way to do so?

Thanks!

[Bob Thompson]

I would suggest a for loop to look through each file. Somebody else might have a different way, but basically call all the files into a structure or cell array, and then open and read each file and record the data into a separate matrix.