From 47535ab08afeb48fbb00f03e68d6ff973cf62cbd Mon Sep 17 00:00:00 2001 From: Abhinav Dronamraju Date: Fri, 10 Nov 2017 14:59:26 +0530 Subject: Functions added --- help/en_US/scilab_en_US_help/buttord.html | 103 ------------------------------ 1 file changed, 103 deletions(-) delete mode 100644 help/en_US/scilab_en_US_help/buttord.html (limited to 'help/en_US/scilab_en_US_help/buttord.html') diff --git a/help/en_US/scilab_en_US_help/buttord.html b/help/en_US/scilab_en_US_help/buttord.html deleted file mode 100644 index 8b39511..0000000 --- a/help/en_US/scilab_en_US_help/buttord.html +++ /dev/null @@ -1,103 +0,0 @@ - - - buttord - - - -
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- << butter - - -<<<<<<< HEAD - FOSSEE Signal Processing Toolbox -======= - FOSSEE Signal Processing Toolbox ->>>>>>> 3f916032cc0b2efdeafb838dd10e1141ead2cb27 - - - cconv >> - -
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- - - -<<<<<<< HEAD - FOSSEE Signal Processing Toolbox >> FOSSEE Signal Processing Toolbox > buttord -======= - FOSSEE Signal Processing Toolbox >> FOSSEE Signal Processing Toolbox > buttord ->>>>>>> 3f916032cc0b2efdeafb838dd10e1141ead2cb27 - -

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buttord

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/This function computes the minimum filter order of a Butterworth filter with the desired response characteristics.

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Calling Sequence

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n = buttord(Wp, Ws, Rp, Rs)
-[n, Wc] = buttord(Wp, Ws, Rp, Rs)
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Parameters

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Wp: -

scalar or vector of length 2

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Ws: -

scalar or vector of length 2, elements must be in the range [0,1]

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Rp: -

real or complex value

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Rs: -

real or complex value

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Description

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This is an Octave function. -This function computes the minimum filter order of a Butterworth filter with the desired response characteristics. -The filter frequency band edges are specified by the passband frequency wp and stopband frequency ws. -Frequencies are normalized to the Nyquist frequency in the range [0,1]. -Rp is measured in decibels and is the allowable passband ripple, and Rs is also in decibels and is the minimum attenuation in the stop band. -If ws>wp, the filter is a low pass filter. If wp>ws, the filter is a high pass filter. -If wp and ws are vectors of length 2, then the passband interval is defined by wp the stopband interval is defined by ws. -If wp is contained within the lower and upper limits of ws, the filter is a band-pass filter. If ws is contained within the lower and upper limits of wp the filter is a band-stop or band-reject filter.

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Examples

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Wp = 40/500
-Ws = 150/500
-[n, Wn] = buttord(Wp, Ws, 3, 60)
-n =  5
-Wn =  0.080038
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Report an issue
- << butter - - -<<<<<<< HEAD - FOSSEE Signal Processing Toolbox -======= - FOSSEE Signal Processing Toolbox ->>>>>>> 3f916032cc0b2efdeafb838dd10e1141ead2cb27 - - - cconv >> - -
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- - -- cgit