Monthly Archives: December 2013

Relatively simple DFT example for dsPIC

I’ve been trying to create a simple DFT example for the dsPIC. I found it more difficult than I expected to come up with something which is both useful and readable. I’m intentionally not doing either of the following: Using … Continue reading

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Simple DFT in C

I’ve been spending some time recently thinking about the Discrete Fourier Transform (DFT), as well as the Fast Fourier Transform (FFT) which provides a computationally efficient means of calculating the DFT of a signal. The DFT is defined as follows. … Continue reading

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