how to insert matrix with size 100X1088 to 800X1088 so that it is repeated every 100?

mm=0; NTx=8; Npath=100; zf=[];

for zz=1:NTx

    for yy=1:Npath

        mm=mm+yy;

        [Txx(yy,:),zf]=filter(h_N(yy,:),1,tx(zz,:),zf);

        TXX(mm,:)=Txx(yy,:); * _ |% this doesnot result what I want (first 100 rows of Txx in TXX and %the next 100 rows of TXX is again Txx and so on. Any Clue??| _ *

        mm=Npath*(zz-1);

    end

end

[Image Analyst]

How can something that is 800 be repeatedly inserted every 100? Do you mean that there are 100 original rows in between the inserted matrices? Please give a small example (use smaller numbers to illustrate).