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

Population pyramid, I want to write a function in matlab which gives me a p...

I want to write a function in matlab which gives me a population pyramid bar chart. could you please help me do this.

How to start working with simpower, How to Start Working withSimpower: ...

How to Start Working withSimpower: 1. In the Simulink screen, open a new "Model" (File àNewà Model), name it and save it. 2. Expand the SimPowerSystems library, select and

1, #quest121ion..

#quest121ion..

Develop a matlab program to design algorithm, Write a pseudo-code showing t...

Write a pseudo-code showing the list of steps to take for solving the given problem. In this process, you should identify the functions that are to be used in the program. Develop

Characters and encoding, Characters and Encoding: A character in a MAT...

Characters and Encoding: A character in a MATLAB is represented by using single quotes (example, 'a' or 'x'). The quotes are essential to denote a character; without them, the

Matlab coding, matlab code for path and adjancy martix between pixels

matlab code for path and adjancy martix between pixels

Calculate power system blockset model, For the 66kV subtransmission network...

For the 66kV subtransmission network shown below, calculate the following, using a MATLAB Simulink Power System Blockset model: 1. Three phase, phase-to-phase and phase-to-earth

Program for add sinusoid with frequency, Job: Add sinusoid with frequency 1...

Job: Add sinusoid with frequency 1000 Hz and amplitude 100 to the one generated in Job 1 (: Create a function using mat lab to generate a sinusoidal signal. The parameters of the s

Documentation - script, Documentation: It is very important that all t...

Documentation: It is very important that all the scripts be documented well, so that the people can understand what the script does and how it accomplishes that. One way of do

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