User Userhanu

1 vote

2 answers

2k views

How to make colored noise white?

asked Oct 17, 2016 at 5:11

1 vote

1 answer

81 views

How $\Delta f=\frac{1}{2T}$ satifies the orthogonality condition?

asked Jun 1, 2020 at 7:10

1 vote

1 answer

66 views

Do we assume modulating and carrier signal uncorrelated in AM modulation?

asked Feb 23, 2021 at 9:00

1 vote

0 answers

36 views

How to show that the autocorrelation function of the given discrete function is this for autoregressive model(AR(2))?

asked Oct 13, 2022 at 6:17

1 vote

1 answer

191 views

How to evaluate pairwise error probability and detection in presence of gaussian noise?

asked Jun 22, 2023 at 7:34

1 vote

3 answers

167 views

Why a differentiator is unstable from pole zeros view point?

asked Sep 6, 2023 at 17:25

0 votes

0 answers

28 views

How to find the average power of random and periodic component with given autocorrelation function?

asked Oct 2 at 7:55

0 votes

1 answer

122 views

Can a cosine modulated complex valued baseband signal be transmitted over physical channels?

asked Oct 2, 2021 at 15:20

0 votes

1 answer

460 views

How to solve this entropy integral?

asked Jan 5, 2017 at 9:46

0 votes

1 answer

451 views

How to prove relationship between mutual information and differential entropy?

asked Jan 12, 2017 at 6:54

0 votes

1 answer

38 views

Is there some literature to understand finite state ISI channel?

asked May 30, 2018 at 9:55

0 votes

1 answer

188 views

How is Linear Canonical Transform a generalization of Fractional Fourier Transform?

asked May 3, 2016 at 8:46

0 votes

2 answers

104 views

How can this equation hold $$\sum_{m=0}^{N-1} \sum_{n=0}^{N-1} |u(m,n)|^2 = \sum_{k=0}^{N-1}\sum_{l=0}^{N-1} |v(k,l)|^2$$?

asked May 4, 2016 at 15:17

-1 votes

1 answer

49 views

How can dilation of a wavelet function lead to its sign reversal? [closed]

asked Nov 29, 2016 at 9:37

Stack Exchange Network

14 Questions

How to make colored noise white?

How $\Delta f=\frac{1}{2T}$ satifies the orthogonality condition?

Do we assume modulating and carrier signal uncorrelated in AM modulation?

How to show that the autocorrelation function of the given discrete function is this for autoregressive model(AR(2))?

How to evaluate pairwise error probability and detection in presence of gaussian noise?

Why a differentiator is unstable from pole zeros view point?

How to find the average power of random and periodic component with given autocorrelation function?

Can a cosine modulated complex valued baseband signal be transmitted over physical channels?

How to solve this entropy integral?

How to prove relationship between mutual information and differential entropy?

Is there some literature to understand finite state ISI channel?

How is Linear Canonical Transform a generalization of Fractional Fourier Transform?

How can this equation hold $$\sum_{m=0}^{N-1} \sum_{n=0}^{N-1} |u(m,n)|^2 = \sum_{k=0}^{N-1}\sum_{l=0}^{N-1} |v(k,l)|^2$$?

How can dilation of a wavelet function lead to its sign reversal? [closed]