Need basic help with low pass filtering
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Hello
I would appreciate it very much if one could help me with low pass filtering of a time history. Actually, I have time history of some data from experiments(pressures on a roof). The sampling frequency was 512 HZ. I have asked to do a low pass filtering with a cut-off frequency of 100 Hz. I do not know anything about low pass filtering and if there is any function in MATLAB that can do that. I would appreciate any help about where to start. Thank you.
回答（1 个）
Dishant Arora
2014-2-12
go through fdesign documentation:
doc fdesign;
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2014-2-12
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