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2 votes
2 answers
169 views

Create a minimum phase filter from an elliptic digital filter

0 votes
0 answers
30 views

Generating a whitening filter using MATLAB cceps() function

0 votes
1 answer
58 views

Inverse of a causal and stable system

0 votes
1 answer
56 views

Why is $y(n)=Ax(n)+B$ not relaxed if $B\neq 0$?

0 votes
1 answer
188 views

Can we apply CZT after FFT?

0 votes
1 answer
47 views

Looking for an online course

2 votes
6 answers
1k views

Why does twice the sampling rate (Nyquist Theorem) seem inadequate?

0 votes
1 answer
124 views

Cross corelation between two complex-valued Time Series Objects

1 vote
0 answers
27 views

What is the analogy of frequency sampling of a 1D signal in a 2D signal (image)?

5 votes
5 answers
2k views

Is it possible to find the FFT of a 1024-point signal by taking 8-input points at a time and calculating the FFT of those 8-points until the end?

0 votes
1 answer
18 views

How to compute the 2D coordinate in the s-domain?

5 votes
2 answers
2k views

Show Equivalence Between Multiplication in Time Domain to Convolution in Frequency Domain

0 votes
1 answer
84 views

Based on the eigen structure, What applications of discrete sine/cosine transformations can be found?

0 votes
3 answers
180 views

How to convert an OFDM symbol to a signal?

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