docs: public static void elementMultConjB( InterleavedF64 a , InterleavedF64 b , InterleavedF64 output ) {
  		for( int y = 0; y < a.height; y++ ) {
  
  			int index = a.startIndex + y*a.stride;
  
  			for( int x = 0; x < a.width; x++, index += 2 ) {
  
  				double realA = a.data[index];
  				double imgA = a.data[index+1];
  				double realB = b.data[index];
  				double imgB = b.data[index+1];
  
  				output.data[index] = realA*realB + imgA*imgB;
  				output.data[index+1] = -realA*imgB + imgA*realB;
  			}
  		}
  	}