public static interface BicubicInterpolation.PartialDerivatives
BivariateGrid
.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.
|
double dx(BivariateGrid grid, int i, int j)
grid
- the grid for which to get the partial derivativei
- the index along the x-axisj
- the index along the y-axisdouble dy(BivariateGrid grid, int i, int j)
grid
- the grid for which to get the partial derivativei
- the index along the x-axisj
- the index along the y-axisdouble dxdy(BivariateGrid grid, int i, int j)
grid
- 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.