Vector-array multiplication in simulink, MATLAB Programming

Assignment Help:

Statement of Problem

I need to realise vector-array multiplication in Simulink. This has been realised in Matlab but because the process yielding the received signal is in Simulink and is both dynamic and continuous, it is imperative that this realisation be done in Simulink.

Matlab realisation

Received data, r = 512x 2 x t

Pseudo inverse channel matrix, G = 2x2x512xt

To realise this in matlab, I have put a for loop as follows:

For j=1:512

Yk(:,j)=G(:,:,j)*r(:j);

end

MATLAB Version 7.0.1.24704 (R14) Service Pack 1 of Simulink takes only 2D data while treating the 3D dimension always as time. In which case instead of considering 512 as the third dimension in the G data, it considers it as time!!!

Test case which works:

A= [1 2;3 4];

B=[5;6];

AA=repmat(A,[1 1 4 5]);

BB=repmat(B,[1 4 5]);

for i=1:4

for j=1:5

Y(:,i,j)=AA(:,:,i,j)*BB(:,i,j);

end

end

Will appreciate every help!


Related Discussions:- Vector-array multiplication in simulink

Example code in matlab programming, clear clc %% DATA INPUT filena...

clear clc %% DATA INPUT filename = input('Enter file name, including its extension: ', 's'); D = load(filename); %or load('Mphi.out'); %% %Trendline %Evaluates

Write a matlab program, Write a MATLAB program that calculates the arithmet...

Write a MATLAB program that calculates the arithmetic mean, the geometric mean, and the root-mean-square average for a given set of values. Your program must use 3 functions t

Image forgery detection , i have a problem in doing my project which detect...

i have a problem in doing my project which detects image forgery detection using resampling technique any one please help in writing my program

Solution, Write a function that will take in a simplex tableau and an assoc...

Write a function that will take in a simplex tableau and an associated basis, and return the initial feasible solution of the tableau x as a column vector, as well as the objective

Example of hold and legend function, Example of Hold and legend function: ...

Example of Hold and legend function: Running this script will generate two individual figure windows. If there is not any other active figure window, the first, that is the ba

Calculate sample mean and standard deviation, Make a vector of 500 random n...

Make a vector of 500 random numbers from a normal distribution with mean 2 and standard deviation 5(randn). a After you generate the vector, verify that the sample mean and stan

What are the matlab system parts, The MATLAB system having of five main par...

The MATLAB system having of five main parts: * Handle Graphics. * The MATLAB working environment. * The MATLAB language. * The MATLAB mathematical function library.

Plot the intensity distribution - numerical techniques, Using numerical tec...

Using numerical techniques, plot the intensity distribution for LP 01 and LP 11 modes. Vary the value of V (reduce it to 1.5) and plot several of the intensity plots (of LP 01 )

Illustration of a conditional loop, Illustration of a conditional loop - Wh...

Illustration of a conditional loop - While loop: As an illustration of a conditional loop, we will write a function which will find the first factorial which is greater than t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd