/**
* Here the actual processing of the frequency-domain frame (in cartesian coordinates) happens.
* This implementation converts to polar coordinates calls processPolar(), and converts the result
* back to cartesian coordinates.
*
* @param real real
* @param imag imag
*/
protected final void process(double[] real, double[] imag) {
MathUtils.toPolarCoordinates(real, imag);
// for readability:
double[] r = real;
double[] phi = imag;
// Now do something meaningful with the fourier transform
processPolar(r, phi);
// Convert back:
MathUtils.toCartesianCoordinates(real, imag);
}
