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Array indices must be positive integers or logical values.

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kaze
kaze 2022-10-1
评论： KSSV 2022-10-2
syms s;
t=10:0.1:100;
impulse=t==0;
f=32/(s-8);
y=subs(f,s,t);
impulse(y);
plot(y,[impulse]);
xlabel('x');
ylabel('y');
Array indices must be positive integers or logical values.
someone know how is this? i am starting with matlab i dont know why this happening.
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Walter Roberson
Walter Roberson 2022-10-1
impulse=t==0;
That assigns impulse to be a variable, overriding its existence as a function. Within the rest of the scope, you can no longer call impulse as a function.

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