g++ [flags ...] file ... -l /isip/tools/lib/$ISIP_BINARY/lib_math_matrix.a

#include <MatrixComplexDouble.h>

MatrixComplexDouble(long nrows = DEF_SIZE, long ncols = DEF_SIZE,
             long type = DEF_TYPE);
MatrixComplexDouble(const MatrixComplexDouble& matrix);

MatrixComplexDouble val0(2, 3, L"1.2-6.5j, 2.5+5.4j, -3.6+4.3j,
                                -4.8-4.2j, -5.1-8j, 6.7-4.6j");

MatrixComplexDouble val1(3, 3, L"1.2-6.5j, 2.5+5.4j, -3.6+4.3j,
                                -4.8-4.2j, -5.1-8j, 6.7-4.6j",
                                Integral::LOWER_TRIANGULAR);

• none

• This example demonstrates basic linear algebra operations using the matrix class
  by solving the system of complex equations Ax = b by matrix inversion x = A^-1b.

  #include <MatrixComplexDouble.h>
  #include <VectorComplexDouble.h>
  
  // this example solve a system of equations Ax = b
  // where A is a complex matrix and b is a complex vector
  //
  int main() {
  
    // define the complex matrix A, complex vector b
    // and the resulting complex vector x
    //
    MatrixComplexDouble A(3, 3, L"1, 2.0j, -3,
                                 -4.0, 0, 1j,
                                 1, 1, 1+1j", Integral::FULL);
    VectorComplexDouble b(L"-3.9-3j, -5.4+1j, 1.1+3j");
    VectorComplexDouble x;
    
    // compute the matrix inversion
    //
    A.inverse();
    
    // multiply inverse matrix by b, put the result into x
    //
    A.multv(x, b);
    
    // print the solution
    //
    x.debug(L"Solution:");
  
    return true;
  }