phase portrait for system of ode
dx/dt=y
dy/dt=-(1/r+g+a+b*|x|)y/c-x/(lc)
for this system i am finding phase portraits ,my code is
clc
clear all
%data:
...
casi 5 años hace | 1 respuesta | 0
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respuesta
Pregunta
rectangle pulse start from (0,0) in matlab
Fs = 1e9;
t = 0:1/Fs:(4*1200e-9);
pulsewidth = 200e-9;
pulseperiods =[0:4]*1200e-9;
x = pulstran(t,pulseperiods,@rectpuls,pu...