src/qvmath/qvmath.cpp File Reference
File from the QVision library.
More...
#include <iostream>
#include <qvmath.h>
#include <qvmath/qvrationalnumber.h>
Go to the source code of this file.
Functions |
| int | qvFactorial (const int n) |
| double | qvCombination (const int setRange, const int subsetRange) |
| | Obtains the number of combinations of a fixed size over the elements of a set.
|
| double | qvAngle (const QPointF &point1, const QPointF &point2) |
| | Returns the angle between two 2D vectors.
|
| QVector< QVComplex > | qvSolveCubicPolynomial (const double coeff0, const double coeff1, const double coeff2, const double coeff3) |
| | Obtains the three complex (or real) solutions for a third grade polynomial.
|
| double | qvPointLineDistance (const QVVector &l, const QPointF &p) |
| | Obtains the geometric distance between a point and a line in the 2D plane.
|
| double | qvSymmetricFloor (const double value) |
| | Returns the natural number closest to a given real value.
|
Detailed Description
File from the QVision library.
- Author:
- PARP Research Group. University of Murcia, Spain.
Definition in file qvmath.cpp.
Function Documentation
| int qvFactorial |
( |
const int |
n |
) |
|
PARP Research Group