Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Matlab: How to get the PSD of a signal?

Status
Not open for further replies.

janor

Newbie level 3
Joined
May 19, 2011
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,300
I'm trying to plot the PSD of a signal, I did it using the fft function but I was wondering if there is a shortcut?
 

ninju

Full Member level 3
Joined
May 14, 2011
Messages
189
Helped
49
Reputation
98
Reaction score
48
Trophy points
1,308
Activity points
2,398
here's the easiest method.

periodogram(x, [] ,'onesided',512,fs);
fs is the sampling rate.
 

Status
Not open for further replies.
Toggle Sidebar

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top