Calls the MATLAB INTERPFT function to perform one-dimensional interpolation using the FFT method. The INTERPFT function returns an array of Y values nY long if given the x array and integer value nY.
Format
INTERPFT (x, nY,)
Argument
x | An array of real numbers containing the x values to interpolate. |
nY | The count of y values to return. |
Example
variable create variable=Y real=(interpft({1,2,3},5))
returns a value for Y of
{1.0, 1.1419, 2.4697, 3.1484, 2.2401}