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RAGHAVENDRA


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I am trying to write matlab code for MIMO communication in frequency selective rayleigh fading channel enviorment,using comm.mimochannel system object. For equalization I need H values. How to get values of H if H is obtained as below
H = comm.MIMOChannel(... 'SampleRate',1000, ... 'PathDelays',[0 1e-3], ... ...

7 years ago | 0 answers | 0

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I am executing the following code to realize 2X2 MIMO using comm.MIMOchannel system object. In the last line the variables chan_out and chan_out1 are having different outputs even though the instructions are same. Please help me rectifying the error
Nt=2;Nr=2; inpt=randi([0 1],Nt,3); hchan = comm.MIMOChannel(... 'SpatialCorrelation',false, ... 'NumTr...

7 years ago | 2 answers | 0

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Answered
I want to add a 20 by 20 matrix to a 50 by 50 matrix ? the resuting matrix should be of 50 by 50 .
A=5*ones(50) B=zeros(50); B(1:20,1:20)=2*ones(20); C=A+B;

9 years ago | 0

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How to arrange rows of a matrix to get a specific column in order?
You can do the following way: let us say i want to sort X according to 5th column, then: X=randi(5,[10 10]);% 10X10 ra...

9 years ago | 0

Answered
Central part of a matrix
M_central=M(floor(size(M,1)/2)-floor(s/2):floor(size(M,1)/2)+floor(s/2),floor(size(M,2)/2)-floor(s/2):floor(size(M,2)/2)+floor...

9 years ago | 0

Answered
how to delete all the elements from the matrix?
Are you trying to make the matrix as null matrix or want to replace the elements with zeros(erasing the values). In the former c...

10 years ago | 0

Answered
How to create a matrix from a for loop answer?
In addition to the Walter Roberson’s advice. I would like to say that. As per your program at line 45: _if y<0 y=0; end...

10 years ago | 0