Too many input arguments using square
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Arkadius882
el 17 de Mayo de 2022
Comentada: Arkadius882
el 17 de Mayo de 2022
As the title says for some reason square command has too many input arguments I don't know why. Done the same example a while ago and all worked.
tmax=9e-3;
T=3e-3;
Umax=2;
Umin=-3;
N=19;
a=0.6;
wo=(2*pi)/T;
t=linspace(0,tmax,2001);
U=square(wo*t,100*a);
U=0.5*(Umax-Umin)*U+0.5*(Umax+Umin);
td=linspace(0,tmax,N);
Ud=square(wo*td,100*a);
Ud=0.5*(Umax-Umin)*Ud+0.5*(Umax+Umin);
close all;
plot(t,U,'b');
grid on; zoom on; hold on;
stem(td,Ud,'r*');
1 comentario
Torsten
el 17 de Mayo de 2022
Check whether you have the Signal Processing Toolbox installed and licensed.
Respuesta aceptada
KSSV
el 17 de Mayo de 2022
Code is working fine. It seems you have introduced a variable named square. Clear it and then run the function. REad about clear
clear square
tmax=9e-3;
T=3e-3;
Umax=2;
Umin=-3;
N=19;
a=0.6;
wo=(2*pi)/T;
t=linspace(0,tmax,2001);
U=square(wo*t,100*a);
U=0.5*(Umax-Umin)*U+0.5*(Umax+Umin);
td=linspace(0,tmax,N);
Ud=square(wo*td,100*a);
Ud=0.5*(Umax-Umin)*Ud+0.5*(Umax+Umin);
close all;
plot(t,U,'b');
grid on; zoom on; hold on;
stem(td,Ud,'r*');
5 comentarios
KSSV
el 17 de Mayo de 2022
One should avoid naming function name/ variable name with inbuilt function names.
:)
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