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Jayant chouragade


Last seen: 21 days ago
12 total contributions since 2020

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Question


computational complexity of Generalised Cross Correlation (GCC)
HI, What is computational complexity in big O notaion for computing GCC. Perticularly for gccphat matlab fucntion. looking f...

23 days ago | 0 answers | 0

0

answers

Question


Computation of Signal power
Hi, I am bit confused in computing power of a guassian pulse modulated signal. Fc=50e6; t=0:1/Fs:255/Fs; ...

3 months ago | 0 answers | 0

0

answers

Question


mtimesx issue , Execution time
Hi, I am trying run below code with mtimesx as below tic mtimesx('SPEEDOMP','OMP_SET_NUM_THREADS(4)'); C=mtime...

4 months ago | 0 answers | 0

0

answers

Question


Computational Complexity of matrix multiplication
Hi Please suggest which of follwing will have higher computaional complexity. A*xCxC*xA A*xRxR*xA Where, A = MxN complex ...

4 months ago | 2 answers | 0

2

answers

Answered
Change of intensity of old points in animation
% Solved this with below code. signal_peaks= Normalised Signal Amplitude for given (xP,yP). signal_peaks1=zeros(1,length(sig...

5 months ago | 0

| accepted

Answered
SVD of each row of a matrix
Hi, Thank you all for your valuable inputs. I think I am bit confused and should give more details about applicalion. Her...

5 months ago | 0

Question


SVD of each row of a matrix
Hi, I am looking for a way to compute SVD of each row of a matrix without using a loop. thanks

5 months ago | 3 answers | 0

3

answers

Question


Matrix multiplication optimization for MUSIC DOA
Hi, I am computing Direction of Arrival of wideband signal using MUSIC. Parameters are as below: Antenna Array: L shape. Sig...

6 months ago | 1 answer | 0

1

answer

Question


Change of intensity of old points in animation
Hi, I have three variable X, Y, Z of length 10000 points each .Z represent signal strength. I need to generate animated X...

6 months ago | 1 answer | 0

1

answer

Question


Find indices of elements for given difference
Hi, I have an incrementing time vector from 0 to 500 ms . Increment in time is not constant. I want to find indices every ~10 ...

6 months ago | 4 answers | 1

4

answers

Question


Animated X, Y scatter plot
Hi, I have three variable X, Y, Z of length 10000 points each .Z represent signal strength. I need to generate animated X,Y pl...

6 months ago | 1 answer | 0

1

answer

Question


How to add Guassian Noise to non sinusoidal signal
Hi, Given a SNR value in dB I want to add noise to my below narrow pulsed signal . Fs=200e6; Fs=200e6; t=t=0:1/Fs:255/Fs; F...

9 months ago | 1 answer | 0

1

answer