Mercurial > hg > ltpda
view m-toolbox/classes/@mfir/mkbandreject.m @ 10:75007001cbfe database-connection-manager
Check for binary only objects
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | f0afece42f48 |
children |
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% MKBANDREJECT return a low pass filter mfir(). A Butterworth filter is used. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: MKBANDREJECT return a low pass filter mfir(). % A Butterworth filter is used. % % CALL: f = mkbandreject(f, pl) % % VERSION: $Id: mkbandreject.m,v 1.10 2011/04/04 11:37:02 hewitson Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function f = mkbandreject(f, pl) g = find(pl, 'gain'); fc = find(pl, 'fc'); fs = find(pl, 'fs'); order = find(pl, 'order'); win = find(pl, 'Win'); utils.helper.checkFilterOptions(pl); f.name = 'bandreject'; f.fs = fs; f.a = g.*fir1(order, 2.*fc/fs, 'stop', win.win); f.gd = (f.ntaps-1)/2; f.histout = zeros(1,f.ntaps-1); % initialise output history end