user avatar
user avatar
user avatar
Seetha Rama Raju Sanapala
  • Member for 7 years, 2 months
  • Last seen more than 2 years ago
  • Bangalore, Karnataka, India
5 votes
2 answers
139 views

This is about signal processing in the first radar

5 votes
1 answer
545 views

What is the cost of Hamming coding?

4 votes
1 answer
4k views

What is the coherence bandwidth of the channel?

3 votes
1 answer
11k views

Repeated Fourier transform - what happens? [duplicate]

3 votes
1 answer
2k views

Is Hilbert transform not defined for complex signals?

2 votes
2 answers
216 views

non-uniform sampling on the unit circle - applications

2 votes
0 answers
35 views

I have a sequence which is made of complex exponentials with arbitrary amplitudes and initial phases. No noise

2 votes
2 answers
4k views

What are the advantages of barker sequence over marker sequnce?

1 vote
1 answer
613 views

Why is $x$ not considered a primitive polynomial while being considered an irreducible polynomial?

1 vote
1 answer
523 views

How to derive the transmitted signal from a constellation diagram

1 vote
3 answers
233 views

Are radar resolution and detection capabilities not very tightly related?

1 vote
2 answers
63 views

x(t) and x(-t) are flipped (left to right) signals of each other

1 vote
1 answer
339 views

How to write e^(-1000|t|) in matlab title?

1 vote
1 answer
56 views

Can channel capcity be explained in simple terms? [closed]

1 vote
1 answer
112 views

What is the relation between hilb and Hilbert transform in MATLAB?

1 vote
1 answer
863 views

Far field spherical waves plane waves

1 vote
1 answer
97 views

In block codes (channel coding), in practice how is the message length ($k$) fixed?

0 votes
1 answer
132 views

What are bits in the context of channel capacity units?

0 votes
3 answers
67 views

In cyclic codes, a code vector can be obtained from another by simple circular shift. Why then the other method?

0 votes
2 answers
3k views

What is Fourier transform in terms of area under the curve?

0 votes
0 answers
17 views

What is meant by "complete set" in the context of affine wavelets?

0 votes
1 answer
345 views

Checking convolution property II of z transform

0 votes
1 answer
116 views

Can convolution of one signal with different signals give the same answer?

0 votes
1 answer
254 views

Reconstruction of an oversampled signal with sub-nyquist analog filters

0 votes
1 answer
53 views

Block code error control with $d \ge c+u+1$

0 votes
1 answer
32 views

Does Reed-Muller codes exist when $r = 0$ and $m = 0$?

0 votes
1 answer
153 views

what is the periodicity of $e^{j\omega n}$ when $\omega=0$?

0 votes
1 answer
225 views

About the order of a difference equation [duplicate]

0 votes
0 answers
63 views

What is the transfer function of this system y(n) =2y(n-1)?

0 votes
1 answer
64 views

Do convolution encoders exist with two separate (independent) inputs?