Method BitRevRArr

ij/src/main/java/ij/process/FHT.java:381–386

(float[] x, int base, int bitlen, int maxN)

	}

	void BitRevRArr (float[] x, int base, int bitlen, int maxN) {
		for (int i=0; i<maxN; i++)
			tempArr[i] = x[base+bitrev[i]];
		for (int i=0; i<maxN; i++)
			x[base+i] = tempArr[i];
	}

	private int bitRevX (int  x, int bitlen) {
		int  temp = 0;