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ComplexSignal
- Class in
net.sarcommand.fft
ComplexSignal()
- Constructor for class net.sarcommand.fft.
ComplexSignal
Creates a new complex signal.
ComplexSignal(int)
- Constructor for class net.sarcommand.fft.
ComplexSignal
Creates a new onedimensional signal with the length 'size'.
ComplexSignal(int, int)
- Constructor for class net.sarcommand.fft.
ComplexSignal
Creates a new twodimensional signal.
computeUnityRoot(int)
- Method in class net.sarcommand.fft.
FourierTransform
Returns the nth primitive root of unity.
convertToBytes(ComplexSignal)
- Static method in class net.sarcommand.fft.
FourierTransform
Converts the given frequency image to a byte array by scaling the values to the range of 0 to 255.
copy()
- Method in class net.sarcommand.fft.
ComplexSignal
Creates an exact copy of this signal.
createPowerOf2Image(ComplexSignal)
- Method in class net.sarcommand.fft.
FFT2
Transforms the given image to a power of two image by padding it with zeros accordingly.
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