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java.lang.Object | +--org.apfloat.internal.DoubleScramble
Functions to perform bit-reverse ordering of double
data.
Method Summary | |
static void |
scramble(double[] data,
int offset,
int[] permutationTable)
Permute the data in the table to bit-reversed order. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static void scramble(double[] data, int offset, int[] permutationTable)
The permutation table argument should contain pairs of indexes that indicate array elements whose contents are swapped.
data
- The array to permute.offset
- The offset within the array to permute.permutationTable
- Table of indexes indicating which elements in the data
are to be swapped.
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