i have a script that gives my figure(1) that graphs a cos wave over 5 sec then i need to section out the first second and have it display in figure(2). when i run my script i get the first figure and the second only displays the x,y cooridinates.
i think i have a problem in the way i sectioned the original vector.
my script looks like this:
clear;clc;close all;% create vector of time valuest = 0.0 : 0.01 : 5.0;% evaluate function at time pointsf = 53*cos(104*pi*t).*exp(-1.35*t);% plot t vs f(t)figure(1)plot(t,f);xlabel('t(sec)');ylabel('f(t)');%reindex t to exclude the last four secondst = 0.0 : 0.01 : 5;%plot t vs f(t)figure(2)plot(t,f(t));xlabel('t(sec)');ylabel('f(t)');