how to create sine wave with 50hz frequency for 1001 data points and sampling frequency 250Hz

how to create sine wave with 50hz frequency for 1001 data points and sampling frequency 250Hz and change its amplitude?

Answer 1

[Image Analyst]

Hint:

Use linspace () to create t. Then

y = amplitude * sin(2 * pi * freq * t)

Come back with your code if you still have trouble.

[Shubham]

And what about sampling frequency?

Answer 2

[[e-mail] soe]

Create two sinusoidal waves, one with frequency=7 Hz and the other with 40 Hz for 1001 data points.

Assume the sampling frequency (Fs) is 250 Hz and both signals have same amplitude. Plot these

signals using the subplot function.

Answer 3

[Abdifitah Abdullahi]

I need to analys total hormonic distortion in this wave form using mtlab programing code, so can some one helping me

[Image Analyst]

@Abdifitah Abdullahi did you try using the thd function?