/****************************************************
	Chevisif?Filter?
	僠僃價(jià)僔僃僼摿惈
	
	椺乯
	儕僢僾儖:
????	?0.100?[dB]
	掅堟捠夁僞僀僾
	師悢:???6?師
	昗杮壔廃攇悢:
???		4.00000?[kHz]
	幷抐廃攇悢:
???		0.10000?[kHz]



	巊梡曽朄
	侾乯void	coef_iir（short?bc?short?order?float?fc?float?fs?float?lh?float?rpl）
		偼丄侾搙屇傃弌偡丅學(xué)悢偺寁嶼傪峴側(cè)偆丅
		
		屇傃弌偟椺乯
	?	coef_iir（（short）2?（short）6?（float）（10.0）?（float）4.0?（float）1.0?（float）0.1）?;		//?2006.06.29
	?	
	俀乯float?Chevisif（short?order?float?aa[][10]?float?bb[][10]float?xn）
		偼忢帪屇傃弌偡丅栠傝抣偑Filter張棟屻偺Data丅

		屇傃弌偟椺乯


****************************************************/
//float	u1[3]u2[3]u3[3];

/*
a1（1）?=??1.80421344
a2（1）?=?-0.81819001
b0（1）?=??0.00347409
b1（1）?=??0.00694817
b2（1）?=??0.00347409

a1（2）?=??1.88939898
a2（2）?=?-0.92078790
b0（2）?=??0.00780219
b1（2）?=??0.01560438
b2（2）?=??0.00780219
*/
//float?Chevisif（float?xn）

//?埲壓偼嶲峫
//float	CalcFromTable（float?xz?float?dTbl[][2]short?sTblNumshort?sOpt）
//	dKikaku[0][0]?=?CalcFromTable（（float）m_pShareData->ptn_tbl.step[indx].kikaku[1].low??&mean_inv[0]data_num?sCalOpt?）;		//?XY?斀揮偡傞

	float	an[3][10]?;
	float	bn[3][10]?;
	float	uu[3][10]?;
	
float?Chevisif（short?order?float?aa[][10]?float?bb[][10]float?xn）
{
//	float	yy1???yy2???yy3;
	float	xx[4];
	short	i?;

	order?=?（order/2）*2?;?	//?嬼悢偲偡傞丅
	xx[0]?=?xn?;
	for（i=0;i<（order/2）;i++）?{
		uu[2][i]?=?uu[1][i]?;
		uu[1][i]?=?uu[0][i]?;
	
		uu[0][i]?=?aa[0][i]*xx[i]????+?aa[1][i]*uu[1][i]?+?aa[2][i]*uu[2][i]?;
	???	xx[i?+1]?=?bb[0][i]*uu[0][i]?+?bb[1][i]*uu[1][i]?+?bb[2][i]*uu[2][i]?;
	}
	return?xx[（order/2）];

#if?0		//?6師Filter丂乮Comment傪奜偟偰偼偄偗側(cè)偄両両乯
	float	a11?=??1.86784422;
	float	a21?=?-0.87394802;
	float	b01?=??0.00152010;
	float	b11?=??0.00304021;
	float	b21?=??0.00152010;

	float	a12?=??1.89000239;
	float	a22?=?-0.90637736;
	float	b02?=??0.00407806;
	float	b12?=??0.00815613;
	float	b22?=??0.00407806;

	float	a13?=??1.93747832;
	float	a23?=?-0.96477605;
	float	b03?=??0.00679829;
	float	b13?=??0.01359659;
	float	b23?=??0.00679829;

	u1[2]?=?u1[1]?;
	u1[1]?=?u1[0]?;
	
	u1[0]?=?a11*u1[1]?+?a21*u1[2]?+?xn?;
	???yy1?=?b01*u1[0]?+?b11*u1[1]?+?b21*u1[2]?;

	u2[2]?=?u2[1]?;
	u2[1]?=?u2[0]?;
	
	u2[0]?=?a12*u2[1]?+?a22*u2[2]?+?yy1?;
	???yy2?=?b02*u2[0]?+?b12*u2[1]?+?b22*u2[2]?;

	u3[2]?=?u3[1]?;
	u3[1]?=?u3[0]?;
	
	u3[0]?=?a13*u3[1]?+?a23*u3[2]?+?yy2?;
	???yy3?=?b03*u3[0]?+?b13*u3[1]?+?b23*u3[2]?;
	???
	return?yy3?;
#endif

#if?0		//?4師Filter丂乮Comment傪奜偟偰偼偄偗側(cè)偄両両乯
/*
a1（1）?=??1.09237850
a2（1）?=?-0.35382086
b0（1）?=??0.06498543
b1（1）?=??0.12997085
b2（1）?=??0.06498543

a1（2）?=??1.06673923
a2（2）?=?-0.69754040
b0（2）?=??0.15679510
b1（2）?=??0.31359021
b2（2）?=??0.15679510

*/
	float	a11?=??1.80421344;
	float	a21?=?-0.81819001;
	float	b01?=??0.00347409;
	float	b11?=??0.00694817;
	float	b21?=??0.00347409;

	float	a12?=??1.88939898;
	float	a22?=?-0.92078790;
	float	b02?=??0.00780219;
	float	b12?=??0.01560438;
	flo

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-01-25?11:16??R-0021\automax_adDrawGraph\
?????目錄???????????0??2015-07-22?13:48??R-0021\automax_adDrawGraph\alib\
?????文件????????9680??2007-03-01?14:14??R-0021\automax_adDrawGraph\alib\R0021deftype.BAK
?????文件???????10038??2007-03-09?17:44??R-0021\automax_adDrawGraph\alib\R0021deftype.h
?????文件????????2958??2007-02-28?15:29??R-0021\automax_adDrawGraph\alib\R0021defval.BAK
?????文件????????2958??2007-02-28?15:34??R-0021\automax_adDrawGraph\alib\R0021defval.h
?????文件??????????96??2007-06-07?19:05??R-0021\automax_adDrawGraph\alib\vssver.scc
?????文件???????30976??2007-06-07?18:44??R-0021\automax_adDrawGraph\automax_adDrawGraph.aps
?????文件????????2262??2006-11-30?09:57??R-0021\automax_adDrawGraph\automax_adDrawGraph.cpp
?????文件????????5439??2007-02-23?14:31??R-0021\automax_adDrawGraph\automax_adDrawGraph.dsp
?????文件?????????569??2006-11-30?09:57??R-0021\automax_adDrawGraph\automax_adDrawGraph.dsw
?????文件????????1479??2006-11-30?09:57??R-0021\automax_adDrawGraph\automax_adDrawGraph.h
?????文件??????484352??2016-01-25?11:16??R-0021\automax_adDrawGraph\automax_adDrawGraph.ncb
?????文件???????77312??2016-01-25?11:16??R-0021\automax_adDrawGraph\automax_adDrawGraph.opt
?????文件????????3497??2007-04-05?17:49??R-0021\automax_adDrawGraph\automax_adDrawGraph.plg
?????文件???????16691??2007-03-02?13:27??R-0021\automax_adDrawGraph\automax_adDrawGraph.rc
?????文件??????114465??2007-03-01?16:11??R-0021\automax_adDrawGraph\automax_adDrawGraphDlg.BAK
?????文件??????115482??2007-04-05?17:28??R-0021\automax_adDrawGraph\automax_adDrawGraphDlg.cpp
?????文件????????4877??2007-03-01?18:06??R-0021\automax_adDrawGraph\automax_adDrawGraphDlg.h
?????文件??????????64??2007-01-29?13:34??R-0021\automax_adDrawGraph\automax_Checkfft.cpp
?????文件?????????855??2007-02-26?11:20??R-0021\automax_adDrawGraph\ccc.CSV
?????文件??????244736??2007-03-02?15:15??R-0021\automax_adDrawGraph\CHK.xls
?????文件??????348160??2007-03-02?15:24??R-0021\automax_adDrawGraph\CHKForMake.xls
?????目錄???????????0??2015-07-22?13:48??R-0021\automax_adDrawGraph\common\
?????文件???????31515??2006-02-04?17:46??R-0021\automax_adDrawGraph\common\AXCommon.cpp
?????文件???????10012??2006-02-04?17:46??R-0021\automax_adDrawGraph\common\AXCommon.h
?????文件????????5297??2006-02-04?17:46??R-0021\automax_adDrawGraph\common\colorbtn.cpp
?????文件????????2490??2006-02-04?17:46??R-0021\automax_adDrawGraph\common\colorbtn.h
?????文件????????4374??2006-02-04?17:46??R-0021\automax_adDrawGraph\common\CsvIO.h
?????文件????????1497??2007-02-23?11:49??R-0021\automax_adDrawGraph\common\CSVWriter.cpp
?????文件?????????810??2006-04-13?14:51??R-0021\automax_adDrawGraph\common\CSVWriter.h
............此處省略111個(gè)文件信息