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N point FFT calculation

Respected Sir/ Madam I am trying to find FFT of given sequence. Let us suppose that I have sequence of 1024 samples but I want to find 512 point FFT for this. Your suggestions and help will be priceless. Yours sincerely T.V.Chandra Shekar

Scilab

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https://help.scilab.org/doc/5.5.2/en_US/fft.html

Since we don't have access to the code that is being used here, I am afraid I cannot guide you beyond pointing you towards the relevant function. If you can post the code, I'll be glad to provide detailed assistance.

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You can find an answer on MathWorks. I received an explanation how matlab computes the fft in case I call fft(myData, N), where N < length(myData) to understand the process exactly. Lab explanation and my math essaytyper.pro

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