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hey hey! mechanical engineering student who is VERY confused and has absolutely no idea what any...

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Advance Math

hey hey! mechanical engineering student who is VERY confused andhas absolutely no idea what any of this means but really wants toknow. could you please help me! this is the question. givenM=4,5,7,10 and N=12.

Question 1: Explain how fundamental period ofdiscrete-time sinusoidal signal can be calculated and calculatefundamental period for four cases in exercise

**100% RATING WILL BE GIVEN IF CLEAR, CORRECT ANSWERSFOR EACH FOUR CASES OF M ARE GIVEN

this is my matlab code for the M =5 value.

N=12;
n=0:1:N-1; %n is defined with step 1
M=5;
x=sin(2*pi*M.*n./N);%defines dependant variable x[n]
[~,T0]= rat(M/N) %using rational approximation the fundamentalperiod is calculated.
%nosemicolon means matlab will display result.
stem(n,x) %using stem the discrete signal is drawn
xlabel ('n');
ylabel('y[n]');
title ('discrete sinusoidal signal example');

Answer & Explanation Solved by verified expert
3.7 Ratings (501 Votes)
Consider the functionIn continuous time signals for a sinusoidal signal of theformthe period is simply given by However this is not the same for    See Answer
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