User Marcus Müller

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Why don't two multiplication of the same cosine wave let me come back to the original baseband signal but instead shifts it further?

answered Mar 12 at 11:53

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Channel Impulse Response of Visible Light Communication link

answered Sep 4 at 10:13

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High Precision Measurement of Both Magnitude and Phase of Intermodulation Products

answered Sep 4 at 14:51

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Why is quantization noise in Delta-Sigma ADCs considered uniform?

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Adaptive Correlation Threshold for QPSK

answered Jul 21 at 16:34

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Track data using a digital elevation model (DEM) shows bridges and tunnels as "outliers"

answered Jul 9 at 10:32

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An OCR steps to detect and extract the line pairs english text from image

answered Jul 19 at 13:56

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For a symmetric FIR filter, can the number of coefficients be even and half of the filter order?

answered Jul 15 at 9:03

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Compressed sensing and Logan's Theorem

answered Jul 1 at 17:56

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Cramér–Rao Bound (CRB) calculation when considering NLOS interference w/ multiple targets/clutter

answered Jul 3 at 15:06

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Why is discrete-time spectral efficiency of 2-PAM stated as 2 bits per 2-dimensions?

answered May 5 at 15:49

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Why is white noise uncorrelated for any two different samples?

answered May 13 at 7:08

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decode a message from an echo

answered Jun 16 at 18:23

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What is the role of the low density in LDPC coding?

answered Jun 17 at 7:19

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Statement on detectability based on relative height of abs max of spectrum

answered Jun 14 at 12:01

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Getting the magnitude and phase of a single specific frequency from an audio signal

answered Apr 30 at 12:18

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What is the meaning of magnitude of the noise power spectral density?

answered Jun 25, 2021 at 23:12

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What is the relationship between image entropy and LZMA compression?

answered Jun 26, 2021 at 15:44

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Angular frequency of discrete signal

answered Jun 28, 2021 at 7:54

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Error correction code with code rate 3/4

answered Jun 28, 2021 at 10:58

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Use music-doa on CSI

answered Jun 29, 2021 at 14:50

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Noise variance estimation under known channel

answered Jul 3, 2021 at 11:37

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Noise variance estimation under known channel

answered Jul 3, 2021 at 16:11

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pi/4 QPSK modulation/demodulation in GNU Radio

answered May 17, 2021 at 17:01

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Soft bits in large constellations

answered May 23, 2021 at 15:07

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If two signals have different distributions that you know and can model, can you use that to separate them?

answered May 23, 2021 at 19:09

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What is Self-noise in TED algorithm

answered Jun 4, 2021 at 12:11

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Deconvolution of system response in Python/Matlab

answered Jun 7, 2021 at 15:27

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Is there processing gain for FMCW using heterodyne-style receiver as opposed to matched filter?

answered Apr 8, 2021 at 15:31

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Time Series processing using fft

answered Apr 7, 2021 at 9:31

Stack Exchange Network

1,438 Answers

Why don't two multiplication of the same cosine wave let me come back to the original baseband signal but instead shifts it further?

Channel Impulse Response of Visible Light Communication link

High Precision Measurement of Both Magnitude and Phase of Intermodulation Products

Why is quantization noise in Delta-Sigma ADCs considered uniform?

Adaptive Correlation Threshold for QPSK

Track data using a digital elevation model (DEM) shows bridges and tunnels as "outliers"

An OCR steps to detect and extract the line pairs english text from image

For a symmetric FIR filter, can the number of coefficients be even and half of the filter order?

Compressed sensing and Logan's Theorem

Cramér–Rao Bound (CRB) calculation when considering NLOS interference w/ multiple targets/clutter

Why is discrete-time spectral efficiency of 2-PAM stated as 2 bits per 2-dimensions?

Why is white noise uncorrelated for any two different samples?

decode a message from an echo

What is the role of the low density in LDPC coding?

Statement on detectability based on relative height of abs max of spectrum

Getting the magnitude and phase of a single specific frequency from an audio signal

What is the meaning of magnitude of the noise power spectral density?

What is the relationship between image entropy and LZMA compression?

Angular frequency of discrete signal

Error correction code with code rate 3/4

Use music-doa on CSI

Noise variance estimation under known channel

Noise variance estimation under known channel

pi/4 QPSK modulation/demodulation in GNU Radio

Soft bits in large constellations

If two signals have different distributions that you know and can model, can you use that to separate them?

What is Self-noise in TED algorithm

Deconvolution of system response in Python/Matlab

Is there processing gain for FMCW using heterodyne-style receiver as opposed to matched filter?

Time Series processing using fft