Solution of complex equation

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Arijit
Arijit 2012-9-7
I have a big equation which have to simplify and make an (a+ib) form and after that I have to evaluate complex conjugate of the same. But within this equation one unknown variable is there. Due to this reason MATLAB can't evaluate the complex conjugate. I can't put the value of the unknown variable because at the end of the program it has to be differentiate with respect to that unknown variable. Kindly help.

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回答（1 个）

Matt Tearle
Matt Tearle 2012-9-7
If you're doing symbolic work in MATLAB, you need Symbolic Toolbox
If you want to differentiate numerically or something, one option would be to make your expression a function handle, then do all the manipulations (like the conjugate) when you finally evaluate it.

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