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Normalize columns of matrix with complex data?

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belle 2017-1-20

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评论： Amit Sravan Bora 2022-8-19

采纳的回答： Adam

I have an array with complex values and I want to normalise the columns. I tried normc(array). But the error is: Data is complex. Is there a way to get around this?

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belle 2017-1-20

Take each element and multiply by its complex conjugate, so the elements would become real. Square each element and add together. To normalise, divide by sqrt of the sum of the squares.

belle 2017-1-20

worked out how to do it in MATLAB! :)

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Adam 2017-1-20

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在 MATLAB Online 中打开

array = array ./ ( sum( ( array .* conj(array) ).^2 ) ).^0.25

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Amit Sravan Bora 2022-8-19

@adam Hi, is that the frobenius norm that you're dividing the matrix with?

Thanks

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