public class PartialDerivativesByCenteredDifferencing extends Object implements BicubicInterpolation.PartialDerivatives
| Constructor and Description |
|---|
PartialDerivativesByCenteredDifferencing() |
| Modifier and Type | Method and Description |
|---|---|
double |
dx(BivariateGrid grid,
int i,
int j)
Get the partial derivative \(\frac{\partial z}{\partial x}\), at the given position in
the grid.
|
double |
dxdy(BivariateGrid grid,
int i,
int j)
Get the cross derivative \(\frac{\partial^2 z}{\partial x \partial y}\), at the given
position in the grid.
|
double |
dy(BivariateGrid grid,
int i,
int j)
Get the partial derivative \(\frac{\partial z}{\partial y}\), at the given position in
the grid.
|
public PartialDerivativesByCenteredDifferencing()
public double dx(BivariateGrid grid, int i, int j)
BicubicInterpolation.PartialDerivativesdx in interface BicubicInterpolation.PartialDerivativesgrid - the grid for which to get the partial derivativei - the index along the x-axisj - the index along the y-axispublic double dy(BivariateGrid grid, int i, int j)
BicubicInterpolation.PartialDerivativesdy in interface BicubicInterpolation.PartialDerivativesgrid - the grid for which to get the partial derivativei - the index along the x-axisj - the index along the y-axispublic double dxdy(BivariateGrid grid, int i, int j)
BicubicInterpolation.PartialDerivativesdxdy in interface BicubicInterpolation.PartialDerivativesgrid - the grid for which to get the partial derivativei - the index along the x-axisj - the index along the y-axisCopyright © 2010-2020 NM FinTech Ltd.. All Rights Reserved.