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New posts in signal-processing

Normalising FFT data (FFTW)

Autocorrelations using vDSP functions

Pitch detection with computeSpectrum() return FFT values

Why are frequencies represented as complex numbers?

Applying time-variant filter in Python

R Find the frequency and duration a wave is above a given value using conditional in data.table

What is the difference between Linear Quantization and Non-linear Quantization?

SciPy "lfilter" returns only NaNs

How to find tops and bottoms in time series?

For what kind of applications can i use dsp core of beagleboard? Can i use the DSP acceleration for background subtraction algorithm?

Detect steps in a Piecewise constant signal

matlab signal-processing

Matlab filtfilt() function implementation in Java

What is NFFT used in fft() function in matlab?

Find period of a signal out of the FFT

How to make a Simple FIR Filter using Matlab?

How do you perform an FFT of a WAV file on the iPhone?

Library for samplerate conversion of audio data?

Increase/Decrease Play Speed of a WAV file Python

Calculate energy of time domain data

Approximating the square root of sum of two squares on a microcontroller