Hey guys,

I'm trying to just generate some guassian white noise using the function awgn() in Matlab, but i keep getting the error:

??? Undefined function or method 'awgn' for input arguments of type 'double'.

Can somebody help me? I'm using Matlab student edition version 7.8

- Andrew

 

That usually means there is no function awgn() in the matlab toolboxes.

 

Bummer, I discovered that the student version of matlab doesn't have the communications toolbox.

So I just paid the $29 USD to add on the comms toolbox to the student version. =\ oww.. they should not be charging 30 bucks for every toolbox to students, I think...

Anyway it works.

 

White noise machines produce a gentle, innocuous sound that helps to drown out noise.

 

I don't see how that helps me, lady.