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用C++實現數據探測法檢驗粗差,可通過txt文件輸入系數矩陣,權陣,觀測值向量。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

資源截圖

代碼片段和文件信息

//?Approach1.cpp?:?此文件包含?“main“?函數。程序執行將在此處開始并結束。
//


#include???

using?namespace?std;


int?main()
{
//變量定義
int?n?t?a;
double?u_?=?1.96;
double?c0;
double?umax;

cout?< cout?< cout?< cout?< cout?< cout?< //輸入t、n
cout?< cin?>>?n;
cout?< cin?>>?t;
cout?< cout?< cout?<

Matrix?B?=?Matrix(n?t);
Matrix?BT?=?Matrix(t?n);
Matrix?P_input?=?Matrix(n?1);
Matrix?P?=?Matrix(n?n);
Matrix?L?=?Matrix(n?1);
Matrix?d?=?Matrix(n?1);
Matrix?X0?=?Matrix(t?1);
Matrix?l?=?Matrix(n?1);
Matrix?BX0?=?Matrix(n?1);
Matrix?L_BX0?=?Matrix(n?1);
Matrix?Nbb?=?Matrix(t?t);
Matrix?invNbb?=?Matrix(t?t);
Matrix?Qvv?=?Matrix(n?n);
Matrix?Q?=?Matrix(n?n);
Matrix?eye?=?Matrix(n?n);
Matrix?BinvNbb?=?Matrix(n?t);
Matrix?BinvNbbBT?=?Matrix(n?n);
Matrix?x?=?Matrix(t?1);
Matrix?invNbbBT?=?Matrix(t?n);
Matrix?invNbbBTP?=?Matrix(t?n);
Matrix?V?=?Matrix(n?1);
Matrix?vtpv?=?Matrix(1?1);
Matrix?vtp?=?Matrix(1?n);
Matrix?u?=?Matrix(n?1);
Matrix?diag_Qvv?=?Matrix(n?1);
Matrix?sqrt_diag_Qvv?=?Matrix(n?1);
Matrix?uc0?=?Matrix(n?1);
Matrix?ru?=?Matrix(n?1);
Matrix?find_error?=?Matrix(1?2);
Matrix?L_?=?Matrix(n?1);






//輸入B
input(B?“請輸入B矩陣“?“B.txt“);
BT?=?B.T();
//輸入P
input(P_input?“請輸入P矩陣“?“P.txt“);
P?=?diag2m(P_input);
cout?< //輸入L
input(L?“請輸入L向量“?“L.txt“);
//輸入d
input(d?“請輸入d向量“?“d.txt“);
//輸入X0
input(X0?“請輸入X0向量“?“X0.txt“);
//計算l
BX0?=?B?*?X0;
//cout?< //cout?< L_BX0?=?L-BX0;
//cout?< //cout?< l?=?(L_BX0?-?d)*1000;
cout?< cout?< //計算Nbb、Qxx
Nbb?=?(BT*P)*B;
cout?< cout?< cout?< invNbb?=?Nbb.inverse();
cout?< //計算Qvv
eye?=?eye.eye();
Q?=?inv_diag(P);
//cout?< //cout?< BinvNbb?=?B?*?invNbb;
//cout?< //cout?< BinvNbbBT?=?BinvNbb?*?BT;
//cout?< //cout?< Qvv?=?Q-?BinvNbbBT;
//cout?< //cout?< //求x
invNbbBT?=?invNbb?*?BT;
invNbbBTP?=?invNbbBT?*?P;
x?=?invNbbBTP?*?l;
cout?< cout?< //求V
V?=?B?*?x?-?l;
cout?< cout?< vtp?=?V.T()*P;
vtpv?=?vtp*V;
//求單位權中誤差
c0?=?sqrt(vtpv.det()?/?(n?-?t));
cout?< //求檢測量u
diag_Qvv=ext_diag(Qvv);
//cout?< //cout?< sqrt_diag_Qvv?=?Msqrt(diag_Qvv);
//cout?<

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

?????文件?????167424??2019-03-19?20:18??approach1程序\Approach1.exe

?????文件????????115??2019-03-19?15:27??approach1程序\B.txt

?????文件?????????85??2019-03-19?15:30??approach1程序\d.txt

?????文件????????100??2019-03-19?15:31??approach1程序\L.txt

?????文件?????????60??2019-03-19?15:49??approach1程序\P.txt

?????文件????????151??2019-03-22?11:32??approach1程序\V.txt

?????文件?????????54??2019-03-22?11:32??approach1程序\x.txt

?????文件?????????31??2019-03-19?15:56??approach1程序\X0.txt

?????文件????????152??2019-03-22?11:32??approach1程序\改正后L.txt

?????文件?????877583??2019-03-13?16:50??approach1程序\數據探測法在測量數據處理中的應用_鄭維悅.pdf

?????文件????????115??2019-03-19?15:27??approach1程序\論文例子\B.txt

?????文件?????????85??2019-03-19?15:30??approach1程序\論文例子\d.txt

?????文件????????100??2019-03-19?15:31??approach1程序\論文例子\L.txt

?????文件?????????60??2019-03-19?15:49??approach1程序\論文例子\P.txt

?????文件?????????31??2019-03-19?15:56??approach1程序\論文例子\X0.txt

?????文件?????????37??2019-03-19?09:54??approach1程序\課本例子\B.txt

?????文件?????????22??2019-03-19?14:58??approach1程序\課本例子\d.txt

?????文件?????????36??2019-03-19?15:00??approach1程序\課本例子\L.txt

?????文件?????????26??2019-03-19?19:41??approach1程序\課本例子\P.txt

?????文件?????????25??2019-03-19?15:01??approach1程序\課本例子\X0.txt

????..A..H.?????43008??2019-03-23?19:18??Approach1\.vs\Approach1\v15\.suo

?????文件????6242304??2019-03-23?19:18??Approach1\.vs\Approach1\v15\Browse.VC.db

?????文件???38928384??2019-03-18?19:02??Approach1\.vs\Approach1\v15\ipch\AutoPCH\1962b9ce214fdc38\MATRIX.ipch

?????文件???31719424??2019-03-18?19:44??Approach1\.vs\Approach1\v15\ipch\AutoPCH\3f2c0adcc135cceb\MATRIX.ipch

?????文件???32112640??2019-03-23?17:35??Approach1\.vs\Approach1\v15\ipch\AutoPCH\9d66d337902f06cc\APPROACH1.ipch

?????文件???38928384??2019-03-18?19:00??Approach1\.vs\Approach1\v15\ipch\caf86dfaa2ef1336.ipch

????..A..H.?????46080??2019-05-11?18:16??Approach1\.vs\Approach1\v16\.suo

?????文件????5423104??2019-05-11?18:16??Approach1\.vs\Approach1\v16\Browse.VC.db

?????文件???32702464??2019-05-11?17:58??Approach1\.vs\Approach1\v16\ipch\AutoPCH\971830a3299df4b4\APPROACH1.ipch

?????文件???????7684??2019-03-19?20:12??Approach1\Approach1\Approach1.cpp

............此處省略73個文件信息

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