docs: public static void shiftZeroFrequency(ImageInterleaved transform, boolean forward ) {
  		if( transform instanceof InterleavedF32 ) {
  			DiscreteFourierTransformOps.shiftZeroFrequency((InterleavedF32) transform, forward);
  		} else if( transform instanceof InterleavedF64 ) {
  			DiscreteFourierTransformOps.shiftZeroFrequency((InterleavedF64)transform,forward);
  		} else {
  			throw new IllegalArgumentException("Unknown image type");
  		}
  	}