Add "white" noise with snr to values of vector.

So one part of a problem I have is adding white noise with an snr of 20 to the values of a vector "y_original" and label the new vector "y_noice".

I have no idea how to do this so anyadvice or help would be much appreaciated.

Thanks,

Ben.

[Adam Danz]

I actually just learned about this function today. If you have the Communications Toolbox, you can set the snr of gaussian white noise using awgn()

https://www.mathworks.com/help/comm/ref/awgn.html

[Benjamin Nienhouse]

Thxxxx bro