VMMF
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2 answers
8 votes
3k views
3 bookmarks
Physical Meaning of Negative Group Delay for causal LTI systems
3 answers
5 votes
430 views
1 bookmarks
Group delay of $H(\omega)= 1- re^{j \theta}e^{ - j \omega} $
3 answers
4 votes
523 views
1 bookmarks
Why are numerator coefficients named $b$ and denominator coefficients named $a$?
2 answers
3 votes
2k views
2 bookmarks
Fourier transform of a Fourier transform
2 answers
3 votes
195 views
Finite length truncated exponential sequence $\mathcal Z$-transform, zeros over circle explanation
2 answers
2 votes
2k views
1 bookmarks
Circular Convolution of Length L of Sequences of Length Greater Than L
3 answers
2 votes
1k views
Bose Chaudhuri Hocquenghem (BCH) vs Reed Solomon (RS) Error correcting codes and sound transmission channel modeling
1 answers
1 votes
164 views
Perform overlap add with available FFT size smaller than filter coefficients
0 answers
1 votes
162 views
1 bookmarks
When Is a Power of 2 FFT Slower than Smaller Sized Non Power of 2 FFT in MATLAB
2 answers
1 votes
186 views
Characteristic and moment generating function of a random variable interpretation
1 answers
1 votes
73 views
position of useful filtered data inside DFT based filtered output
2 answers
1 votes
2k views
How to interpret output of matched filter with complex input?
0 answers
1 votes
58 views
A wide sense stationary random process that is not second order stationary
1 answers
1 votes
575 views
Butterworth low pass filter zeros location after bilinear transformation explanation
2 answers
0 votes
482 views
Optimum Filter Signal Detection for Non AWGN Channels
2 answers
0 votes
92 views
1 bookmarks
How to detect a long signal inside an even longer one?
1 answers
0 votes
797 views
FFT implementation with decimation in frequency vs decimation in time?
2 answers
0 votes
697 views
Finding phase from group delay
1 answers
0 votes
558 views
2 bookmarks
How does the PSK demodulator differentiates one carrier from the other in CDMA