edu.cmu.emulator.signal
Class ifft
java.lang.Object
edu.cmu.emulator.signal.ifft
public class ifft
- extends Object
- Author:
- kborries
Constructor Summary |
ifft()
|
Method Summary |
static double[][] |
ifft_1d(double[][] array)
ifft_1d
Perform a 1-dim IFFT on the complex input array. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ifft
public ifft()
ifft_1d
public static double[][] ifft_1d(double[][] array)
- ifft_1d
Perform a 1-dim IFFT on the complex input array.
The number of points is set by the length of the first dim
of the input array.
- Parameters:
array
- Complex frequency domain array; array[n][0] is real, array[n][1] is imaginary
- Returns:
- Time domain signal array (should only have real components)
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