#include?“stdio.h“
#include?“stdlib.h“
#include?“math.h“
#include?“string.h“


void?Accuracy（char?infile_1[20]int?n）
{
	FILE?*fp1*fp2*fp3;
	char?*middle_1*middle_2*middle_3;
	char?*middle_4=“_NACA.txt“;
	char?*middle_5=“_CST.txt“;
	char?*middle_6=“_Accuracy.txt“;
	char?infile_2[20];
	char?outfile[20];
	int?ij;
	double?x_o[200]y_o[200]x_c[200]y_c[200];
	double?e[200];
	double?dD;


	for?（i=0;i<20;i++）
	{
		infile_2[i]=infile_1[i];
	}

	for?（i=0;i<20;i++）
	{
		outfile[i]=infile_1[i];
	}


	middle_1=infile_1;
	middle_2=infile_2;
	middle_3=outfile;

	middle_1=strcat（middle_1middle_4）;

	middle_2=strcat（middle_2middle_5）;

	middle_3=strcat（middle_3middle_6）;


	if（（fp1=fopen（middle_1“r“））==NULL）
	{
		printf（“cannot?open?file\n“）;
		exit（0）;
	}


	if（（fp2=fopen（middle_2“r“））==NULL）
	{
		printf（“cannot?open?file\n“）;
		exit（0）;
	}


	if（（fp3=fopen（middle_3“w“））==NULL）
	{
		printf（“cannot?open?file\n“）;
		exit（0）;
	}


	for?（j=0;j<2;j++）
	{
		d=0.0;
		for?（i=0;i<=n;i++）
		{
			fscanf（fp1“%lf%lf“&x_o[i]&y_o[i]）;
		}


		for?（i=0;i<=n;i++）
		{
			fscanf（fp2“%lf%lf“&x_c[i]&y_c[i]）;
		}


		for?（i=0;i<=n;i++）
		{
			e[i]=y_c[i]-y_o[i];
			fprintf（fp3“%.10lf%.10lf\n“x_o[i]e[i]）;
		}

		for?（i=0;i<=n;i++）
		{
			d+=pow（e[i]2）;
		}

		D=sqrt（d/（double）n）;
		printf（“\n擬合標準差為:%.10lf\n“D）;
		fprintf（fp3“\n擬合標準差為:%.10lf\n\n“D）;

	}

	printf（“\n精度計算完成！\n\n“）;
	
	fclose（fp1）;
	fclose（fp2）;
	fclose（fp3）;

	


}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????6726??2016-05-26?15:32??NACA_CST?（data）\Debug\4410_Accuracy.txt

?????文件???????6633??2016-05-26?15:32??NACA_CST?（data）\Debug\4410_CST.txt

?????文件????????336??2016-05-26?15:32??NACA_CST?（data）\Debug\4410_CstCoef.txt

?????文件????????329??2016-05-26?15:32??NACA_CST?（data）\Debug\4410_Inter.txt

?????文件???????6630??2016-05-26?15:32??NACA_CST?（data）\Debug\4410_NACA.txt

?????文件??????48640??2014-09-23?21:07??NACA_CST?（data）\Debug\NACA_CST.exe

?????文件?????360896??2014-09-23?21:07??NACA_CST?（data）\Debug\NACA_CST.ilk

?????文件?????510976??2014-09-23?21:07??NACA_CST?（data）\Debug\NACA_CST.pdb

?????文件???????1568??2013-12-19?21:16??NACA_CST?（data）\NACA_CST\Accuracy.cpp

?????文件?????????39??2013-12-19?21:09??NACA_CST?（data）\NACA_CST\Accuracy.h

?????文件???????5250??2013-12-19?20:36??NACA_CST?（data）\NACA_CST\CST.cpp

?????文件?????????42??2013-12-18?21:59??NACA_CST?（data）\NACA_CST\CST.h

?????文件??????13150??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\Accuracy.obj

?????文件??????28594??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\BuildLog.htm

?????文件??????24831??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\CST.obj

?????文件??????11138??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\Inter.obj

?????文件??????25416??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\main.obj

?????文件?????????65??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\mt.dep

?????文件??????19633??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\NACA.obj

?????文件????????663??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\NACA_CST.exe.embed.manifest

?????文件????????728??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\NACA_CST.exe.embed.manifest.res

?????文件????????621??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\NACA_CST.exe.intermediate.manifest

?????文件?????371712??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\vc90.idb

?????文件?????110592??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\Debug\vc90.pdb

?????文件???????1598??2013-12-19?21:12??NACA_CST?（data）\NACA_CST\Inter.cpp

?????文件?????????34??2013-12-18?21:59??NACA_CST?（data）\NACA_CST\Inter.h

?????文件????????802??2013-12-19?21:09??NACA_CST?（data）\NACA_CST\main.cpp

?????文件???????3221??2013-12-19?21:09??NACA_CST?（data）\NACA_CST\NACA.cpp

?????文件?????????35??2013-12-18?21:59??NACA_CST?（data）\NACA_CST\NACA.h

?????文件???????4398??2014-09-23?21:07??NACA_CST?（data）\NACA_CST\NACA_CST.vcproj

............此處省略12個文件信息