[Fourier Transform cosine and sine] Sept 8 2015

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Brosnan Yuen edited this page Sep 9, 2015 · 1 revision

I managed to get cosine and sine function to work by converting it to exponential form and evaluating it.

So far the tests:

The new tests contain cosine and sine functions with frequency shifts. The forward Fourier Transform is about 40% done. It still needs:

Differential equations(important)
Convolution
Integral equations
Amplitude modulation
Special functions(e.g. cos(at^2))
Frequency differentiation
Frequency integration

It might be the last update for a while since I have other work to do. --Brosnan Yuen