Define input and output vector/matrix

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Hi guys,

I am new to use Matlab to solve functions and there is one problem that I hope you guys can help me.

The situation is, input A as a m*1 vector, like [1,2,3]; after calculation in a equation we get output B (result is a m*1 vector); then another vector input C, n*1, is involved; after input in another equation (contain both B and C) for calculation, we get result D, which should be a m*n matrix.

In this scenario, how can I define A, B, C, and finally get the result D in a matrix format?

Thanks,

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Star Strider 2015-8-25

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It very much depends on what the ‘calculations’ are. It could require simple matrix algebra or something more involved. Two functions that would likely be helpful are bsxfun and arrayfun.

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Mac Lin 2015-8-25

The calculations are simple, there are many coefficients involved, but in short, it is like B=k*A, A and B are the vectors I mentioned and k is the sum of all coefficients. Could you please help me out how to do it? Thanks

Star Strider 2015-8-25

Is ‘k’ a scalar, vector, or matrix?

What are the sizes of all the vectors and matrices in your calculations?

In what order do you want to do them?

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Define input and output vector/matrix

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Define input and output vector/matrix

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