Here's an example of this:
const int size = 1000;
double xRealArray[size];
double xImagArray[size];
// Populate xRealArray and xImageArray ...
CNiReal64Vector xReal(size, xRealArray);
CNiReal64Vector xImage(size, xImagArray);
CNiMath::FFT(xReal, xImage);
- Elton