For loop to matrix

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Nicolas Mavriplis 2016-1-15

评论： Mohammad Abouali 2016-1-15

Hello, I have a for loop here for a LU decomposition and I am trying to append my answers into a matrix. Any help here?

This is what I have.

V2= 0;
V3= 50;
for V1=49:2:99;
    b=[V1; V2; V3];
    y=L\b;
    x=U\y
end

I get the answer to x each time but separate to the one before it. How do I append all of the answers into a 3x26 matrix? Thanks for the help

Mohammad Abouali 2016-1-15

编辑：Mohammad Abouali 2016-1-15

Don't need a for loop. Do it like this:

V1=49:2:99;
V2=zeros(1,numel(V1));
V3=50*ones(1,numel(V1));
b=[V1;V2;V3];
y=L\b;
x=U\y;

Then each answer is stored as a separate column of x.

Great thank you so much!

Mohammad Abouali 2016-1-15

you are welcome

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