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/fftfilt.html | 102 ------------------------------ 1 file changed, 102 deletions(-) delete mode 100644 help/en_US/scilab_en_US_help/fftfilt.html (limited to 'help/en_US/scilab_en_US_help/fftfilt.html') diff --git a/help/en_US/scilab_en_US_help/fftfilt.html b/help/en_US/scilab_en_US_help/fftfilt.html deleted file mode 100644 index bd79a6d..0000000 --- a/help/en_US/scilab_en_US_help/fftfilt.html +++ /dev/null @@ -1,102 +0,0 @@ - - - fftfilt - - - -

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- - - -<<<<<<< HEAD - FOSSEE Signal Processing Toolbox >> FOSSEE Signal Processing Toolbox > fftfilt -======= - FOSSEE Signal Processing Toolbox >> FOSSEE Signal Processing Toolbox > fftfilt ->>>>>>> 3f916032cc0b2efdeafb838dd10e1141ead2cb27 - -

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fftfilt

Performs FFT-based FIR filtering using overlap-add method

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Calling Sequence

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Parameters

x: -: real|complex numbers - vector|matrix
b: -: real|complex numbers - vector|matrix
n: -: positive integer

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Description

y = fftfilt(b,x) filters the data in vector x with the filter described -by coefficient vector b. -y = fftfilt(b,x,n) uses n to determine the length of the FFT.

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Examples

1) Filtering a sine wave
-x = sin(1:2000);
-b = [1 1/2];
-y = fftfilt(b,x);
-2) Multiple filters (1,1/3) and (1/4,1/5);
-x = sin(1:2000);
-b = [1 1/4;1/3 1/5];
-y = fftfilt(b,x);

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Authors

Ayush Baid

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- << falltime - -	-<<<<<<< HEAD - FOSSEE Signal Processing Toolbox -======= - FOSSEE Signal Processing Toolbox ->>>>>>> 3f916032cc0b2efdeafb838dd10e1141ead2cb27 - -	- filternorm >> - -

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