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Question
How to plot circle with text aligned along its circumference
Hi, How to plot a circle at X=0, Y=0 and radius=10, and inculde its radius as text in its circumference. best regards jay...
4 years ago | 2 answers | 0
2
answersQuestion
How to FIx non uniform Ranges in contour plots
Hi all, I have X,Y,Z matix. I would like to plot contours as per the follwoing ranges of Z. For Z<50 --> Color1. 50<Z<=10...
4 years ago | 1 answer | 0
1
answerQuestion
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...
4 years ago | 0 answers | 0
0
answersQuestion
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; ...
4 years ago | 0 answers | 0
0
answersQuestion
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...
5 years ago | 0 answers | 0
0
answersQuestion
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 ...
5 years ago | 2 answers | 0
2
answersChange 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 years ago | 0
| accepted
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 years 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 years ago | 3 answers | 0
3
answersQuestion
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...
5 years ago | 1 answer | 0
1
answerQuestion
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...
5 years ago | 1 answer | 0
1
answerQuestion
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 ...
5 years ago | 4 answers | 1
4
answersQuestion
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...
5 years ago | 1 answer | 0
1
answerQuestion
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...
5 years ago | 1 answer | 0
