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Signal Processing
Marcus Müller's user avatar
Marcus Müller's user avatar
Marcus Müller's user avatar
Marcus Müller
  • Member for 8 years, 5 months
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1,302 Answers

Score Activity Newest
5 votes
Accepted

Absolute value based AM envelope detection viewed in the frequency domain

5 votes
Accepted

How to reliably compute the group delay of a comb filter

5 votes
Accepted

When a face collapses into a swirling black hole on a video conference call like this is it due to some advanced AI-based error-correction gone wrong?

5 votes

Fast Sine Wave Recognition

5 votes
Accepted

What is the reason of existence of Fourier transform? (Why we use Fourier transform?)

5 votes

Bibliographic References on Denoising Distributed Acoustic data with Deep Learning

5 votes

Why isn't silence just zeroes in an audio file, and how can I make it?

4 votes

Signal processing for audio and speech

4 votes
Accepted

Does lowpass filtering and decimating improve SNR?

4 votes

FSK and IQ modulation

4 votes

Does the Wiener–Khinchin-Einstein theorem hold for non-Gaussian processes? If so are there any assumptions?

4 votes
Accepted

Possible to Derive Receive Signal Power from RSSI?

4 votes

Why are Fourier analysis and transform only applicable for LTI systems?

4 votes

The mathematical interpretation of DFT

4 votes
Accepted

Cut-off frequencies for fractional sample rate adjustment

4 votes
Accepted

$\mathrm{FFT}$ generates non-linear noise

4 votes
Accepted

Why use a 1-bit ADC in a Sigma Delta Modulator?

4 votes

Finite and Infinite support in time and frequency domain

4 votes

Finding the Width of a Point Spread Function (PSF)

4 votes

Detecting direction of sound using several microphones

4 votes

How to reconcile "bandwidth" in the Shannon-Hartley Theorem with a spread-spectrum principle

4 votes
Accepted

SVD vs matched filter

4 votes
Accepted

A Simple Algorithm to Filter / Smooth / Denoise a Noisy Staircase Graph

4 votes

Help with denoising signal and periodogram analysis resources

4 votes

FFT on a Raspberry Pi

4 votes

Efficient parallelized polyphase decimation FIR filter

4 votes

How can we measure the quality of the FIR filter?

4 votes
Accepted

Additive noise meaning

4 votes
Accepted

I/Q sampling with just one ADC

4 votes
Accepted

Block diagram of M-PSK modulation and demodulation

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