public void setData1i(Complex[] data, int power) {
		this.power = power;
		count = 1<<power;
		x = new Complex[count];
		fd1i = new Complex[count];
		
		for(int i=0;i<count;i++){
			x[i] = new Complex();
			fd1i[i] = new Complex();
		}
		
		for(int i=0;i<count;i++){
			x[i] = data[i];
		}
	}