Combination of diffrenet matrixes

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Lee Cohen
Lee Cohen am 19 Apr. 2018
Beantwortet: John D'Errico am 19 Apr. 2018

Hello, I need to combine the following matrixes like this:

A=eye(5, 5); -> (size 5*5)

B=randi([-1 1],5 ,4); -> (size (5*4)

C=repmat(3,4,4); -> (size 4*4)

But when I typed M =[A, B; B, C] I got an error. How do I combine them?

Akzeptierte Antwort

John D'Errico
John D'Errico am 19 Apr. 2018

Of course you got an error. Did you write code for what you wanted? No.

This is what you wrote:

M =[A, B; B, C]

But what you claim to want to compute is:

M =[A, B; B', C]

There is a difference.

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