function?[Agoalalphaf]?=?fAweight（f）
%%?A-weight?coeficient?and?attenuation?at?frequency?f
%
%?Syntax
%???[Agoalalphaf]?=?fAweight（f）
%
%?Definitions
%???The?function?[Agoalalphaf]?=?fAweight（f）?implements?the?A-weight
%???fitting?formula?given?by:
%???alphaf?=?3.5041384e16*f^8/（（20.598997^2+f^2）^2）*（107.65265^2+f^2）*（737.86223^2+f^2）.*（（12194.217^2+f^2）^2）
%???Agoal?=?10*log10（alphaf）;
%
%?Description
%???[Agoalalphaf]?=?fAweiht（f）?implements?the?A-weight?fitting?formula?and
%???returns?the?A-weight?coefficient?and?attenuation?at?the?frequency?f.
%???The?input?variable?f?can?be?a?scalar?vector?or?matrix.
%???The?output?variables?Agoal?is?the?A-weight?attenuation?and?alhpaf?is
%???the?A-weight?coefficient.
%
%?Written?by?Liangliang?Fan?Shandong?University?Virtual?

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????3180??2014-05-19?21:31??foctave3.m

?????文件???????1348??2014-05-19?21:28??fAweight.m

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?????????????????4996????????????????????4