Low pass filter

  • Thread starter jophysics
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  • #1
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Hi,

I need to filter my data using a low pass filter. I would like to do this using Matlab. The sampling rate of my data is 200 Hz, and I would like a cut-off frequency of 30Hz. Someone can help me, please?

jo
 

Answers and Replies

  • #2
ranger
Gold Member
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Maybe you are looking for fdesign.lowpass?
http://www.mathworks.com/access/helpdesk/help/toolbox/filterdesign/ref/fdesign.lowpass.html [Broken]
 
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