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Este documento contiene el script Matlab de laboratorio para el tema de Sistemas Lineales del curso de Ingeniería de Imagen y Sonido. El documento incluye código para realizar diferentes ejercicios, como la transformada de Fourier y el análisis de señales. El estudiante debe comparar las señales y sus respectivas transformadas en figuras adjuntas.
Typology: Lab Reports
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clc clear all close all % ********************* n_points = 200; T1 = 4; % Explore distintos valores para delta_t delta_t = 0. t = - 5:delta_t: x = zeros(size(t)); x(find(abs(t)<=T1)) = 1; w = linspace(-10,10,n_points); for k = 1:length(w) Xw_num(k) = sum(x.exp(-jw(k)t)delta_t); end Xw = 2sin(wT1)./w; figure(3) plot(w,Xw,'b'); hold on plot(w,Xw_num,'r');
clc clear all close all % ********************* n_points = 200; T1 = 4; % Explore distintos valores para delta_t %Reutilizando parte del codigo del ejercicio 2 delta_t = 0. t = - 5:delta_t: x=(abs(t)<2).(1-((1/2).abs(t))); w = linspace(-5,5,n_points); for k = 1:length(w) Xw_num(k) = sum(x.exp(-jw(k)t)delta_t); end figure(3) plot(w,Xw_num,'r'); Ejercicio 4
clc clear all close all %%%%%%%%%%%%%%%%%%% t=-5:0.1:5; tc=(1/2).t; f=(abs(tc)<2).(1-((1/2).*abs(tc))); plot(t,f);
clc clear all close all % ********************* n_points = 200; T1 = 4;
Ejercicio 6
Ejercicio 7