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DSP Stack Exchange

@StackSignals

A Q&A site for practitioners of the art and science of signal, image and video processing

Can you answer this? How is the DFT involved in downsampling? dsp.stackexchange.com/q/86503?atw=1 #sampling


Bounty offered: Coherence between two signals at a particular frequency is less than one, ... dsp.stackexchange.com/q/86411?atw=1 #frequencyspectrum


Can you answer this? A Python code for blind estimation of RT60 from recorded audio dsp.stackexchange.com/q/86316?atw=1 #audio


downsample signal to a specific number of samples in Python dsp.stackexchange.com/q/62228?atw=1 #filters


Intuitively, why is windowing function a low-pass filter? dsp.stackexchange.com/q/9118?atw=1 #windowfunctions


Are there windows that create asymmetric sidelobes dsp.stackexchange.com/q/86382?atw=1 #fft


Can you answer this? For non-uniformly sampled data, how to decide whether interpolation or Lomb-... dsp.stackexchange.com/q/56310?atw=1 #nonuniform


Can you answer this? OFDM channel estimation using the transmitted signal multiplied with a m... dsp.stackexchange.com/q/86152?atw=1 #signalanalysis


Analyzing 2 2D Kernels Which Approximates a Gaussian Kernel dsp.stackexchange.com/q/86094?atw=1 #imageprocessing


Phase Difference Calculation in Frequency Domain dsp.stackexchange.com/q/86295?atw=1 #fft


Choosing sigma values for Gaussian blurring on an anisotropic image dsp.stackexchange.com/q/86317?atw=1 #imageprocessing


Can you answer this? Understanding an adaptative single neuron PID controller dsp.stackexchange.com/q/86171?atw=1 #kalmanfilters


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