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Write a MATLAB program (using/making the necessary functions that you deem necessary) that does the two following jobs:
It generates the following digital modulation schemes. In each case, the program should visualise the M possible waveforms, each drawn over symbol duration (T), of the chosen modulation scheme. The program asks the user to enter both M and the Type of modulation at the beginning. The program returns the waveforms (with your suitable choice of amplitude and symbol time, T, as to make the plots clear).
(1) MASK.
(2) MPSK.
(3) MFSK.
(4) MQAM.
Then the program asks the user to enter a sequence of bits. The program returns the sequence of symbols that correspond to this bit sequence (according to M) and plots the waveforms corresponding to each of these symbols.
Problem: A function is given by Y= 2x3 + 3 x2 -12x + 5 a determine the finite values of x at which any local maximum of minimum occur and determine the corresponding val
Write a Matlab function that computes y1= tan(x) and y2= sin(x)/cos(x), returns the difference |y1-y2| and prints a message whether the two are equal or not. Test your function for
Analytical solution
Scripts to Produce and Customize the Simple Plots: The MATLAB has many graphing capabilities. In most cases, customizing plots are desired and this is the simplest to accompli
A 12-point sequence is x (n) defined as x(n) = { 1, 2, 3, 4, 5, 6, 6, 5, 4, 3, 2, 1}. Write MATLAB programs to (a) Determine the DFT X (k) of x(n) and plot (using stem function)
5y-10+y+56=8y+50+4y
Expressions: The Expressions can be formed using values, variables which have already been formed, operators, parentheses, and built-in functions. For numbers, these can invol
Illustration of script: For illustration, we will now generate a script known as script1.m which calculates area of the circle. It assigns a value for the radius, and then com
A filter described by the equation: y(n) = x(n) + x(n-1) + 0.9 y(n-1) - 0.81 y(n-2) (a) Find the transfer function H(z) for the filter and find the poles and zeros of the fil
whats thye procedure for entering say an LP model, maximisation an objective funtion ''10x+3y'' subject to: 40 300x +298y>=299 x+y=1
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