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view toolboxes/MIRtoolbox1.3.2/AuditoryToolbox/SetGain.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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% filter = SetGain(filter, desired, f, fs)
% Set the gain of a filter (1x5 vector) to any desired gain
% at any desired frequency (f).

% (c) 1998 Interval Research Corporation  

function filter = SetGain(filter, desired, f, fs)
oldGain = 10^(FreqResp(filter, f, fs)/20);
filter(1:3) = filter(1:3)*desired/oldGain;