Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: What is the criteria to filter Random Noise Signal to Make it Bandlimited
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  
Junaid Ali

Posts: 2
Registered: 6/2/08
What is the criteria to filter Random Noise Signal to Make it Bandlimited
Posted: Jul 8, 2013 10:01 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Hello guys,
I want to know how can i set my parameters to filter my Random Noise Signal to make it Band limited. (How Can i set bandwidth of my Random Noise Signal only)

For example:
Brn=2KHz & 200KHz %Required Bandwidth
fs=360KHz %Sampling frequency
Ntap=???
xrn=randn(1,256+2*Ntap)+j*randn(1,256+2*Ntap);
b=fir1(Ntap, Brn/fs);
xrn1=filter(b,1,xrn);
xrn=xrn1(Ntap+1+(1:256));

how can i set my filter order for Brn=2KHz and 200KHz case.



Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.