How to select eaach element from a matrix multiplication with bus selector

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Peppe 2017-9-26

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评论： KL 2017-9-27

I have a nxn Jacobian matrix and a nx1 vector that I multiplied and the result is a nx1 vector. I need to select each element there. Does anyone know how to select these with for instance bus selector? Becouse I need to do some operations with each element.

Matlab R2014b

Thanks in advance

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KL 2017-9-26

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编辑：KL 2017-9-26

Use a Bus Selector or a Demux.

https://www.mathworks.com/help/simulink/slref/busselector.html

https://www.mathworks.com/help/simulink/slref/demux.html

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Peppe 2017-9-26

编辑：Peppe 2017-9-26

Kl. The reason a bus selector does not work is that bus selector should have a bus creator before. Otherwise bus selector does not know what signal to choose. The demux works good but I had to double control it by reading lines of outputs. But for now it works good and we can now close this.

KL 2017-9-27