Rapheal

Active since 2012

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Grad student in Electrical Engineering

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EXTENDING AUTOCORRELATION FUNCTION USING LIM & MALIK ALGORITHM
Hello, I'm trying to extend the autocorrelation function of a time series using lim & malik algorithm. Please does anyone h...

11 years ago | 0 answers | 0

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Answered
How compute the periodogram spectral estimate by fourier transform of autocorrelation function in matlab
Hi Honglei Chen I was able to figure out how to get the xcorr correctly and now i'm trying to compute the variance and mean...

11 years ago | 0

Question

How compute the periodogram spectral estimate by fourier transform of autocorrelation function in matlab
I got the autocorrelation function using the command xcorr and found the fourier transform by fft however, the plot looks strang...

11 years ago | 1 answer | 0

1

answer

Question

Help with plotting sinusoidal wave
Hello, Im trying to plot a sinusoidal wave x(t) = 4cos(10*pi*t-pi/2) from -0.2 to 0.5 with 0.05 interval. The plot i get in ...

12 years ago | 1 answer | 0

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Question

I cant generate a square wave in matlab using the square wave command
hello, i tried to create a square wave using the following command: t = 0:0.001:0.1; y = square(2*pi*100*t,50); plot(t,...

12 years ago | 3 answers | 0

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Answered
difference between .01 and 0.01 in matlab?
im confused because i tried it on 2 different computers with different versions of matlab. On the computer that had Matlab 2012 ...

12 years ago | 0

Question

difference between .01 and 0.01 in matlab?
Hi! pls whats the difference between .01 and 0.01 in matlab? thanks

12 years ago | 4 answers | 0

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answers