% blk_seg(input)% Segmentation of the bit sequence from transport block concatenation is% performed function output = blk_seg(input1,input2)bksize = size(input1,2);residue1 = rem(bksize,input2);% Caculate Number of code blocks:if residue1 == 0    ci = bksize/input2;else     ci = fix(bksize/input2)+1;end% Caculate Number of bits in each code block (applicable for Ci != 0 only):residue2 = rem(bksize,ci);if residue2 == 0    ki = bksize/ci;else     ki = fix(bksize/ci)+1;end%Insertion of filler bitsyi = ki*ci-bksize;input1 = [zeros(size(1:yi)),input1];%Segmentationfor i=1:ci   output(i,:)=input1(((i-1)*ki+1):i*ki);end