I am working with a MityARM335x development kit. We will be using the ARM335x to acquire data from a remote device and perform some signal analysis. Mainly an FFT and PWelch analysis. I am looking for an FFT and PWelch routine written in C. I have written my own and would like to verify it against someone else’s to see if I get the same results. I would rather not reinvent the wheel. Would someone be able to tell me where I can find theses routines? Scientific library add-on etc. that would be compatible with the ARM335x? Your help would be greatly appreciated.
Thanks
