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Engauge Digitizer
2
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Engauge Digitizer
2
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Matrix class that supports arbitrary NxN size. More...
#include <Matrix.h>
Public Member Functions | |
| Matrix (int N) | |
| Simple constructor of square matrix with initialization to identity matrix. | |
| Matrix (int rows, int cols) | |
| Simple constructor of rectangular matrix with initialization to zero matrix. | |
| Matrix (const Matrix &other) | |
| Copy constructor. | |
| Matrix & | operator= (const Matrix &matrix) |
| Assignment operator. | |
| int | cols () const |
| Width of matrix. | |
| double | determinant () const |
| Return the determinant of this matrix. | |
| double | get (int row, int col) const |
| Return (row, col) element. | |
| Matrix | inverse () const |
| Return the inverse of this matrix. | |
| Matrix | minorReduced (int rowOmit, int colOmit) const |
| Return minor matrix which is the original with the specified row and column omitted. The name 'minor' is a reserved word. | |
| Matrix | operator* (const Matrix &other) const |
| Multiplication operator with a matrix. | |
| QVector< double > | operator* (const QVector< double > other) const |
| Multiplication operator with a vector. | |
| int | rows () const |
| Height of matrix. | |
| void | set (int row, int col, double value) |
| Set (row, col) element. | |
| QString | toString () const |
| Dump matrix to a string. | |
| Matrix | transpose () const |
| Return the transpose of the current matrix. | |
1.8.5
