Go to the documentation of this file.00001
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00010 #include "include.h"
00011
00012 #include "newmat.h"
00013
00014 #include "tmt.h"
00015
00016 #ifdef use_namespace
00017 using namespace NEWMAT;
00018 #endif
00019
00020
00021
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00023
00024
00025 ReturnMatrix Returner0(const GenericMatrix& GM)
00026 { Matrix M = GM; M.Release(); return M; }
00027
00028 ReturnMatrix Returner1(const GenericMatrix& GM)
00029 { Matrix M = GM+1; M.Release(); return M; }
00030
00031 ReturnMatrix Returner2(const GenericMatrix& GM)
00032 { UpperBandMatrix M = GM*2; M.Release(); return M; }
00033
00034 ReturnMatrix Returner3(const GenericMatrix& GM)
00035 { LowerBandMatrix M = GM*3; M.Release(); return M; }
00036
00037 ReturnMatrix Returner4(const GenericMatrix& GM)
00038 { SymmetricMatrix M = GM+4; M.Release(); return M; }
00039
00040 ReturnMatrix Returner5(const GenericMatrix& GM)
00041 { SymmetricBandMatrix M = GM*5; M.Release(); return M; }
00042
00043 ReturnMatrix Returner6(const GenericMatrix& GM)
00044 { BandMatrix M = GM*6; M.Release(); return M; }
00045
00046 ReturnMatrix Returner7(const GenericMatrix& GM)
00047 { DiagonalMatrix M = GM*7; M.Release(); return M; }
00048
00049 void trymat5()
00050 {
00051
00052 Tracer et("Fifth test of Matrix package");
00053 Tracer::PrintTrace();
00054
00055 int i,j;
00056
00057 Matrix A(5,6);
00058 for (i=1;i<=5;i++) for (j=1;j<=6;j++) A(i,j)=1+i*j+i*i+j*j;
00059 ColumnVector CV(6);
00060 for (i=1;i<=6;i++) CV(i)=i*i+3;
00061 ColumnVector CV2(5); for (i=1;i<=5;i++) CV2(i)=1.0;
00062 ColumnVector CV1=CV;
00063
00064 {
00065 CV=A*CV;
00066 RowVector RV=CV.t();
00067 RV=RV-1.0;
00068 CV=(RV*A).t()+A.t()*CV2; CV1=(A.t()*A)*CV1 - CV;
00069 Print(CV1);
00070 }
00071
00072 CV1.ReSize(6);
00073 CV2.ReSize(6);
00074 CV.ReSize(6);
00075 for (i=1;i<=6;i++) { CV1(i)=i*3+1; CV2(i)=10-i; CV(i)=11+i*2; }
00076 ColumnVector CX=CV2-CV; { CX=CX+CV1; Print(CX); }
00077 Print(ColumnVector(CV1+CV2-CV));
00078 RowVector RV=CV.t(); RowVector RV1=CV1.t();
00079 RowVector R=RV-RV1; Print(RowVector(R-CV2.t()));
00080
00081
00082
00083 RV.ReSize(10);
00084 for (i=1;i<=10;i++) RV(i) = i*i;
00085 RV1.ReSize(10);
00086 RV1 << 1 << 4 << 9 << 16 << 25 << 36 << 49 << 64 << 81 << 100;
00087 Print(RowVector(RV-RV1));
00088
00089 et.ReName("Fifth test of Matrix package - almost at end");
00090
00091 Matrix X(2,3);
00092 X << 11 << 12 << 13
00093 << 21 << 22 << 23;
00094
00095 Matrix Y = X.t();
00096
00097 X(1,1) -= 11; X(1,2) -= 12; X(1,3) -= 13;
00098 X(2,1) -= 21; X(2,2) -= 22; X(2,3) -= 23;
00099 Print(X);
00100
00101 Y(1,1) -= 11; Y(2,1) -= 12; Y(3,1) -= 13;
00102 Y(1,2) -= 21; Y(2,2) -= 22; Y(3,2) -= 23;
00103 Print(Y);
00104
00105 et.ReName("Fifth test of Matrix package - at end");
00106
00107 RV = Returner1(RV)-1; Print(RowVector(RV-RV1));
00108 CV1 = Returner1(RV.t())-1; Print(ColumnVector(RV.t()-CV1));
00109 #ifndef DONT_DO_NRIC
00110 nricMatrix AA = A;
00111 X = Returner1(AA)-A-1; Print(X);
00112 #endif
00113 UpperTriangularMatrix UT(31);
00114 for (i=1; i<=31; i++) for (j=i; j<=31; j++) UT(i,j) = i+j+(i-j)*(i-2*j);
00115 UpperBandMatrix UB(31,5); UB.Inject(UT);
00116 LowerTriangularMatrix LT = UT.t();
00117 LowerBandMatrix LB(31,5); LB.Inject(LT);
00118 A = Returner0(UB)-LB.t(); Print(A);
00119 A = Returner2(UB).t()-LB*2; Print(A);
00120 A = Returner3(LB).t()-UB*3; Print(A);
00121 SymmetricMatrix SM; SM << (UT+LT);
00122 A = Returner4(SM)-UT-LT-4; Print(A);
00123 SymmetricBandMatrix SB(31,5); SB.Inject(SM);
00124 A = Returner5(SB)/5-UB-LB; Print(A);
00125 BandMatrix B = UB+LB*LB; A = LB;
00126 A = Returner6(B)/6 - UB - A*A; Print(A);
00127 DiagonalMatrix D; D << UT;
00128 D << (Returner7(D)/7 - UT); Print(D);
00129
00130
00131 }
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