You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
126 lines
3.5 KiB
C++
126 lines
3.5 KiB
C++
|
|
//#define WANT_STREAM
|
|
|
|
#include "include.h"
|
|
|
|
#include "newmat.h"
|
|
|
|
#include "tmt.h"
|
|
|
|
#ifdef use_namespace
|
|
using namespace NEWMAT;
|
|
#endif
|
|
|
|
|
|
// **************************** test program ******************************
|
|
|
|
|
|
|
|
ReturnMatrix Returner0(const GenericMatrix& GM)
|
|
{ Matrix M = GM; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner1(const GenericMatrix& GM)
|
|
{ Matrix M = GM+1; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner2(const GenericMatrix& GM)
|
|
{ UpperBandMatrix M = GM*2; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner3(const GenericMatrix& GM)
|
|
{ LowerBandMatrix M = GM*3; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner4(const GenericMatrix& GM)
|
|
{ SymmetricMatrix M = GM+4; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner5(const GenericMatrix& GM)
|
|
{ SymmetricBandMatrix M = GM*5; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner6(const GenericMatrix& GM)
|
|
{ BandMatrix M = GM*6; M.Release(); return M; }
|
|
|
|
ReturnMatrix Returner7(const GenericMatrix& GM)
|
|
{ DiagonalMatrix M = GM*7; M.Release(); return M; }
|
|
|
|
void trymat5()
|
|
{
|
|
// cout << "\nFifth test of Matrix package\n";
|
|
Tracer et("Fifth test of Matrix package");
|
|
Tracer::PrintTrace();
|
|
|
|
int i,j;
|
|
|
|
Matrix A(5,6);
|
|
for (i=1;i<=5;i++) for (j=1;j<=6;j++) A(i,j)=1+i*j+i*i+j*j;
|
|
ColumnVector CV(6);
|
|
for (i=1;i<=6;i++) CV(i)=i*i+3;
|
|
ColumnVector CV2(5); for (i=1;i<=5;i++) CV2(i)=1.0;
|
|
ColumnVector CV1=CV;
|
|
|
|
{
|
|
CV=A*CV;
|
|
RowVector RV=CV.t(); // RowVector RV; RV=CV.t();
|
|
RV=RV-1.0;
|
|
CV=(RV*A).t()+A.t()*CV2; CV1=(A.t()*A)*CV1 - CV;
|
|
Print(CV1);
|
|
}
|
|
|
|
CV1.ReSize(6);
|
|
CV2.ReSize(6);
|
|
CV.ReSize(6);
|
|
for (i=1;i<=6;i++) { CV1(i)=i*3+1; CV2(i)=10-i; CV(i)=11+i*2; }
|
|
ColumnVector CX=CV2-CV; { CX=CX+CV1; Print(CX); }
|
|
Print(ColumnVector(CV1+CV2-CV));
|
|
RowVector RV=CV.t(); RowVector RV1=CV1.t();
|
|
RowVector R=RV-RV1; Print(RowVector(R-CV2.t()));
|
|
|
|
// test loading of list
|
|
|
|
RV.ReSize(10);
|
|
for (i=1;i<=10;i++) RV(i) = i*i;
|
|
RV1.ReSize(10);
|
|
RV1 << 1 << 4 << 9 << 16 << 25 << 36 << 49 << 64 << 81 << 100; // << 121;
|
|
Print(RowVector(RV-RV1));
|
|
|
|
et.ReName("Fifth test of Matrix package - almost at end");
|
|
|
|
Matrix X(2,3);
|
|
X << 11 << 12 << 13
|
|
<< 21 << 22 << 23;
|
|
|
|
Matrix Y = X.t(); // check simple transpose
|
|
|
|
X(1,1) -= 11; X(1,2) -= 12; X(1,3) -= 13;
|
|
X(2,1) -= 21; X(2,2) -= 22; X(2,3) -= 23;
|
|
Print(X);
|
|
|
|
Y(1,1) -= 11; Y(2,1) -= 12; Y(3,1) -= 13;
|
|
Y(1,2) -= 21; Y(2,2) -= 22; Y(3,2) -= 23;
|
|
Print(Y);
|
|
|
|
et.ReName("Fifth test of Matrix package - at end");
|
|
|
|
RV = Returner1(RV)-1; Print(RowVector(RV-RV1));
|
|
CV1 = Returner1(RV.t())-1; Print(ColumnVector(RV.t()-CV1));
|
|
#ifndef DONT_DO_NRIC
|
|
nricMatrix AA = A;
|
|
X = Returner1(AA)-A-1; Print(X);
|
|
#endif
|
|
UpperTriangularMatrix UT(31);
|
|
for (i=1; i<=31; i++) for (j=i; j<=31; j++) UT(i,j) = i+j+(i-j)*(i-2*j);
|
|
UpperBandMatrix UB(31,5); UB.Inject(UT);
|
|
LowerTriangularMatrix LT = UT.t();
|
|
LowerBandMatrix LB(31,5); LB.Inject(LT);
|
|
A = Returner0(UB)-LB.t(); Print(A);
|
|
A = Returner2(UB).t()-LB*2; Print(A);
|
|
A = Returner3(LB).t()-UB*3; Print(A);
|
|
SymmetricMatrix SM; SM << (UT+LT);
|
|
A = Returner4(SM)-UT-LT-4; Print(A);
|
|
SymmetricBandMatrix SB(31,5); SB.Inject(SM);
|
|
A = Returner5(SB)/5-UB-LB; Print(A);
|
|
BandMatrix B = UB+LB*LB; A = LB;
|
|
A = Returner6(B)/6 - UB - A*A; Print(A);
|
|
DiagonalMatrix D; D << UT;
|
|
D << (Returner7(D)/7 - UT); Print(D);
|
|
|
|
// cout << "\nEnd of fifth test\n";
|
|
}
|