matlab code of shifting and folding of two sequences
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This MATLAB code allows a user to input values for p and q, define a sequence x(n) from -p to q, and then plot the original sequence x(n) and folded sequence -x(n) on separate subplots. The user is prompted to enter values for p, q, and the sequence x(n), then the code generates the two subplots showing x(n) and -x(n) to demonstrate folding about the y-axis.
![% MATLAB CODE for folding of sequence
close all;
clear all;
clc;
p=input('enter the value of p');
q=input('enter the value of q');
n=-p:q;
xn=input ('enter the sequence x(n) of length p+q+1');
subplot(211)
stem(n,xn)
xlabel('---->n');
ylabel(' input sequence x(n)');
title('plot of x(n)');
grid on;
subplot(212)
stem(-n,xn);
xlabel('---->n');
After running the program put the value of p, q , sequence x(n) like below
enter the value of p3
enter the value of q 2
enter the sequence x(n) of length p+q+1 [ 1 2 3 4 5 6]](https://image.slidesharecdn.com/foldingsequence-190128175818/85/matlab-code-of-shifting-and-folding-of-two-sequences-1-320.jpg)
matlab code of shifting and folding of two sequences
- 1. % MATLAB CODE for folding of sequence close all; clear all; clc; p=input('enter the value of p'); q=input('enter the value of q'); n=-p:q; xn=input ('enter the sequence x(n) of length p+q+1'); subplot(211) stem(n,xn) xlabel('---->n'); ylabel(' input sequence x(n)'); title('plot of x(n)'); grid on; subplot(212) stem(-n,xn); xlabel('---->n'); After running the program put the value of p, q , sequence x(n) like below enter the value of p3 enter the value of q 2 enter the sequence x(n) of length p+q+1 [ 1 2 3 4 5 6]