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Question
How can i get the channel state information (CSI) stored in Matlab after using "filtering Rayleigh channel with a signal ?
"rayleighchan" is used to generate Rayleigh channel,"channel_vis" is a tool to plot the different channel state information stor...
11 years ago | 0 answers | 0
0
answersSubmitted
Entropy_vs_Extension
Simulation of Entropy versus the theoretical and simulated average code length
12 years ago | 1 download |
Question
What is the mathimatical process of filtering a baseband signal with a channel object using (filter) function?
When using filter(ch,baseband) function, where ch is the channel object and baseband is the complex baseband signal what is the ...
13 years ago | 0 answers | 0
0
answersQuestion
Converting from a circulant matrix to a diagonal one and vice verca
Why shall we use 2 Fourier transformations in Matlab (fft2)in order to convert from a circulant matrix to a diagonal one instead...
13 years ago | 0 answers | 0
0
answersHow to convert from (diagonal matrix to criculant matrix) and Vice versa
Thank you for you answer but why you used 2 Fourier transform instead of one.
13 years ago | 0
Question
How to convert from (diagonal matrix to criculant matrix) and Vice versa
Theoretically when applying Fourier transform on a circulant matrix, the result will be a diagonal matrix, and the opposite oper...
13 years ago | 2 answers | 0
2
answersSignal power in Matlab
please try this code { x = randn(32,1); % now compute the l2 norm in time a=norm(x,2)^2 % take the Fourier tran...
13 years ago | 0
Signal power in Matlab
Dear Wayne King ,i really appreciate your answer, it is very useful. but please try the same code with (ifft only) the power o...
13 years ago | 0
Question
Signal power in Matlab
hi all I'm using the functions(fft,ifft) in a matlab code,theoretically signal power must not be changed before and after trans...
13 years ago | 4 answers | 0
