Point out the error

Matlab script to animate the motion of vibrating guitar

A= 2;
L= 10;
f= 50;
ta= 2;
x=0:0.1:L;
T=5 ;
t=0;
for t < T
    y=(A)*(exp^(-t/ta))*(sin((2*pi*x)/L))*(cos(2*pi*f*t));
    plot(x,y)
    t=t+0.1;
    pause(0.5)
end

[per isakson]

Any error messages?

Answer 1

[Walter Roberson]

"for" must be followed by a variable name and then by an "=" and then an expression. The "for" loop will then be repeated assigning the values of the expression to the variable in turn.

You probably want "while" instead of "for"

[Syed Muhammad Umar]

So how can be the new code is Can you please write it down

[Syed Muhammad Umar]

Is it Okay

A= 2;
L= 10;
f= 50;
ta= 2;
x=0:0.1:L;
t= 0;
T=5 ;
exp=2.718;
while t < T
y=(A)*(exp^(-t/ta))*(sin((2*pi*x)/L))*(cos(2*pi*f*t));
plot(x,y)
t=t+0.1;
pause(0.5)
end

[Walter Roberson]

It looks plausible.