Gilles
  • Member for 9 years, 6 months
  • Last seen this week
3 answers
4 votes
132 views
1 bookmarks
Do BPSK vs QPSK have the same performance?
3 answers
19 votes
3k views
6 bookmarks
What sampling frequency should I use if Nyquist is not available?
3 answers
8 votes
593 views
2 bookmarks
What is the definition of a "Symbol"
2 answers
2 votes
590 views
2 bookmarks
From IQ signal to FM modulated carrier, how its done?
1 answers
9 votes
2k views
6 bookmarks
Digital filter coefficients from low-pass to high-pass
2 answers
3 votes
363 views
2 bookmarks
DAC and ADC architecture in SDRs
1 answers
2 votes
75 views
2 bookmarks
How to find the best Q format representation?
1 answers
2 votes
49 views
1 bookmarks
What will be the code for this following signal in MATLAB?
1 answers
3 votes
2k views
3 bookmarks
Correct way to add AWGN to a signal
1 answers
1 votes
181 views
1 bookmarks
Why is no phase information lost when a received signal goes through a mixer?
3 answers
4 votes
555 views
2 bookmarks
Calculating penalty to SNR for non-matched filter
1 answers
12 votes
1k views
6 bookmarks
Which transform most closely mimics the human auditory system?
1 answers
4 votes
353 views
2 bookmarks
Problems with implementation of a band-stop filter on an MCU (dsPIC) using fixed-point arithmetic
1 answers
1 votes
349 views
1 bookmarks
Applying a Liftering function to an audio signal
2 answers
7 votes
1k views
4 bookmarks
Coherent Sampling And The Distribution Of Quantization Noise
4 answers
11 votes
2k views
8 bookmarks
DFT - Removing window effect in spectral domain with convolution
1 answers
2 votes
543 views
1 bookmarks
A very basic question about processing high frequency signals
1 answers
3 votes
388 views
1 bookmarks
Difference(relation?) between filter banks and wavelet decomposition
2 answers
2 votes
176 views
3 bookmarks
Developing DSP software, am I 10 years too late?
1 answers
2 votes
546 views
1 bookmarks
Difference equations applied to DSP
6 answers
17 votes
4k views
9 bookmarks
Filter design by distributing poles and zeros on parametric curves
1 answers
4 votes
1k views
1 bookmarks
How does this "simple filter" work?
4 answers
4 votes
3k views
3 bookmarks
Negative result from filtering a positive signal with a band-pass filter
1 answers
1 votes
2k views
1 bookmarks
Amplitude calculation of the original signal from its FFT
2 answers
1 votes
557 views
2 bookmarks
Windowing before viewing a filter frequency response?
1 answers
11 votes
2k views
6 bookmarks
What's the advantage of adaptive IIR filter against FIR?
2 answers
9 votes
3k views
3 bookmarks
Why are QAM Constellations regular and rectangular?
2 answers
17 votes
1k views
7 bookmarks
Why real part of FFT converts image into rotation + original?
2 answers
9 votes
12k views
6 bookmarks
What is a $BT$ (Bandwidth-Time) product with reference to modulation?
2 answers
24 votes
29k views
11 bookmarks
Stationary vs non-stationary signals?
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