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Marcus Müller's user avatar
Marcus Müller's user avatar
Marcus Müller's user avatar
Marcus Müller
  • Member for 9 years, 3 months
  • Last seen this week
4 votes
Accepted

Can an OFDM waveform be spread (DSSS)?

4 votes
Accepted

Complex Windows

4 votes
Accepted

Frequency-domain vs Time-domain OFDM oversampling

4 votes
Accepted

Why is the error of the frequency estimation dependent on SNR?

4 votes

Efficient parallelized polyphase decimation FIR filter

4 votes
Accepted

Additive noise meaning

4 votes

How can we measure the quality of the FIR filter?

4 votes
Accepted

SVD vs matched filter

4 votes
Accepted

Demodulating a LoRa data symbol

4 votes
Accepted

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

4 votes
Accepted

What is the forward error correction in 802.11a?

4 votes
Accepted

DDS - Supersampling above the FPGA clock frequency

4 votes

why do directional derivatives work better with a gaussian filter?

4 votes

Auto Detection of Rotation Angle on Arbitrary Image with Orthogonal Features

4 votes

Finite and Infinite support in time and frequency domain

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

How do I extract data from a gnuradio flowgraph now that the message sinks have been deprecated?

4 votes

Converting Google's text-to-speech voice to, say, Justin Bieber's voice

4 votes
Accepted

Confused on the difference between the frequency spectrum of an entire song, and the frequency spectrum of a point in time

4 votes

Difference between Fine and Coarse Frequency Offset in OFDM

4 votes
Accepted

Power Spectral Density of Digital Modulations

4 votes

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

4 votes
Accepted

Does lowpass filtering and decimating improve SNR?

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

Visualizing the measure of each FFT frame as an image in an audio signal

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