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Matlab Programming Homework Exercise


1.  Matlab Programming task, create a program that does the tasksmentioned in the programtemplate you will also need these images and subprogram.

This problem isbasically a TSPproblem so you will find lot of examples and help from the internet. In task4 You do not need to create too sophisticated optimization heuristic, simpleshortest route finder with Matrix operations is enough.

In task 5 the solutionshould be printed as two figures (open loop and closed loop) e.g. such asthese example figures7 and 10 (you may use other form if you feel some other presentation isbetter). NOTE the image orders in figures 7 and 10 are not necessarily theoptimal ones, you do not need to find the sameorder.

In task 6 think whatwould be better image comparison method? You may implement it to the Differsubprogram, if you think you are able to do it.

In task 7 think howgray images and color images differ in computer presentation, you can alsoimplement color version, if you can, then you also need to find suitablecolor figures to test your code.

2.  Simulink modelling task, you are given 1st  degree delta-sigma ADC Simulink model,your task is to create 2nd and 3rd degree delta-sigma analog-to-digitalconverter models with Simulink and complete documentation of how yourmodel works.

Use 5v signal in input,select proper frequency and time step (you need oversampling, so change thesimulation time stop, and chirp signal parameters), you will also need totest your converter stability, ie when yourconverter becomes unstable (usually if signal is close to the min and maxlimit values).

Use e.g. FDAtool to create filter that reconstructs your originalsignal from your ADC PDM, you canuse other filter creation tools if you prefer. See https://en.wikipedia.org/wiki/Delta-sigma_modulationfor help.



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