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Help with matrix concatenation!

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Manu Manu
Manu Manu 2014-3-15
回答： Image Analyst 2014-3-15
Hello! I need some help creating a program. I need to write a program who recieves as arguments the matrix(same order): L,U,Q and R,Q are invertible matrix. The program returns the resultated matrix by vertically concatenation of 2 matrixes. The first one it's built by concatenation-horizontally of the matrix L,U,Q and R, and the second one by concatenation-horizontally of matrix L * U , U + R , L(transpose)and Q(at -1) +R . The program returns vid matrix if the conditions are not respected.
This totally beats my 1 week(training) in MatLab!
Thank you very much!

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回答（1 个）

Image Analyst
Image Analyst 2014-3-15
To concatenate horizontally:
wideMatrix = [A,B,C,D]; % All have same # of rows.
To concatenate vertically:
tallMatrix = [A;B;C;D]; % All have same # of columns.

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