akimaspline2¶
akimaspline2 executes a 2-dimensional “matrix to matrix” interpolation.
- rmZi = akimaspline2(rvX, rvY, rmZ, rvXi, rvYi)
Return Value
rmZi is the interpolated matrix for the rvXi, rvYi coordinates.
Parameters
- rvX
rvX is a vector with x-coordinates for the matrix rmZ.
- rvY
rvY is a vector with y-coordinates for the matrix rmZ.
- rmZ
rmZ is a matrix.
- rvXi
rvXi is a vector with x-coordinates for the new matrix rmZi.
- rvYi
rvYi is a vector with y-coordinates for the new matrix rmZi.
Example
def test_akimaspline2()
{
if (version(1) < 5200) return;
m = [0, 0, 0;
0, 1, 0;
0, 0, 0];
x = [0, 0.5, 1]
y = x;
mi = akimaspline2(x, y, m, xi = linspace(0, 1, 50), xi);
hData = plotxyz(xi, xi, mi);
if (_g().unit_test_cleanup) {
hLayer = GetParent(hData);
hPage = GetParent(hLayer);
hDoc = GetParent(hPage);
DocDestroy(hDoc);
}
}
test_akimaspline2();
History
Version |
Description |
---|---|
5.20 |
New |
See also
Overview Mathematic, akimaspline, fspline2, spline2, interpol2, rspline2
id-1332188