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derivative of an input signal
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From: |
primi |
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Subject: |
derivative of an input signal |
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Date: |
Tue, 7 May 2013 05:41:13 -0700 (PDT) |
i hav a low pass filter output..i need to find the derivative of it, becoz
the derivative converts
the slowly changing output of the LPF into a more defined and faster
changing waveform.
some one please help me.iam new to octave.
i tried diff(), gradient() and polyder()..bt i didint get the required
output..
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- derivative of an input signal,
primi <=