Merge data into one file

Hello,I have a matrix of nrows by 22 each .mat file. I want to take this data from each file and form a single matrix.the nrows in each file changes and the 22 columns remains same.could some one help me in solving this.

Answer 1

[KSSV]

matFiles = dir('*.mat') ; 
N = length(matFiles) ; 
iwant = zeros([],22,N) ; 
for i = 1:N
    load(matFiles(i).name) ; 
    iwant(:,:,i) = T ; % your matrix here 
end