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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], ... ...
mehr als 8 Jahre vor | 0 Antworten | 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...
etwa 9 Jahre vor | 2 Antworten | 0
2
AntwortenI 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;
fast 11 Jahre vor | 0
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Reverse the elements of an array
Reverse the order of elements in an array: eg: input X = [ 1 2 3 ; 4 5 6 ; 7 8 9 ] o...
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Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...
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Replace Vector Elements
Replace all elements in a vector which are equal to or smaller than zero with 0.1. Example: A = [1 2 3 -1 0 2 -3 -80]; ...
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Set the array elements whose value is 13 to 0
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Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...
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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...
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Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.
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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]
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Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.
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Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...
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Lightning strike distance: Writing a function
Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...
fast 11 Jahre vor
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radius of a spherical planet
you just measured its surface area, that is the input.
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Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...
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Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1
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