MATLAB: How to store vectors from each for loop in a matrix

for looploopmatrixstorevector

Hi I have a for loop. The result of every iteration is a rowvector. I want all rowvectors of the for loop stored as one matrix. Each row is the result of one iteration.
Simplified example:
if true
X= 1:0.1:2;
for i = 1:length(X)
A=4
B= 1:5
Y= A.*X(i)+B
end
end
The end result shoud be an 11 x 5 matrix. Indexing will give errors, so will starting with an empty array.

Best Answer

if true
    X= 1:0.1:2;
    A = 4;
    B = 1:5;
    Y = nan(length(X),length(B));
    for i = 1:length(X)
        Y(i,:) = A.*X(i)+B;
    end
end
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