The magnitude and phase of a fourier transform F are defined as: Mag = sqrt(Real(F)^2 + Imaginary(F)^2)
I would like to write a VPI/PLI interface which will open audio files (i.e. wav, aiff, etc) and present the data to Verilog simulator. I am using Icarus at the moment and wish to
I\'m having 开发者_运维知识库difficulty implementing an FFT using vDSP.I understand the theory but am looking for a specific code example please.
I need to automatically detect dips in a 2D plot, like the regions marked with red circles in the figure below. I\'m only interested in the \"main\" dips, meaning the dips have to span a minimum lengt
I am trying to develop a basic connected digit recogniser using HTK. At the moment, the recognizer is required to recognize digits from 0-10 only and is speaker dependant (which is not a problem right
I\'m trying to do some note recognition on mp3 or wav files. The prob开发者_如何学Clem is: How do I use the FFT on the files?
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I want to make a FIR filter using a window function. I have some sample data and size variable is a count of samples. The windowSize variable is a size of the window function.
开发者_开发百科I\'m developing using Actionscript 3.0 for Flash Player 10.3 I\'m using computeSpectrum() on a loaded .mp3
I am currently writing a bluetooth application that the user can set the strength of the bluetooth radio on their PC to change the distance of discove开发者_运维百科rable devices. I cannot however fin
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