Trying to plot a sine wave???

Hi guys Just gone back to college and about to hand in first assignment on matlab. Really isint looking correct would be very greatful if anybody could have a look and point out any mistakes. thanks.

A sine wave of amplitude 5 and frequency 0.1 Hz is applied to the input of an analogue device which has a constant gain of 1.5 over all frequencies. Use MATLAB to calculate the output signal for the intervals 0 to 10 seconds in increments of 0.1 seconds.

This is the code im using

EDU>> x=[0:0.1:10] EDU>> y=sin(x) EDU>> freq=0.1 EDU>> amp=5 EDU>> gain=1.5 EDU>> plot(x,y)

Thanks

Answer 1

[Azzi Abdelmalek]

x=[0:0.1:10]
freq=0.1 
amp=5 
gain=1.5 
y=gain*amp*sin(2*pi*freq*x) 
plot(x,y)

[DOL]

Brilliant, thanks Azzi.