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R

Rational - Class in com.oregondsp.signalProcessing.filter.iir
Class implementing rational functions.
Rational(double[], double[]) - Constructor for class com.oregondsp.signalProcessing.filter.iir.Rational
Instantiates a new rational function, given arrays specifying the numerator and denominator polynomials.
Rational(Polynomial, Polynomial) - Constructor for class com.oregondsp.signalProcessing.filter.iir.Rational
Instantiates a new rational function, given Polynomial objects for the numerator and denominator.
Rational(Rational) - Constructor for class com.oregondsp.signalProcessing.filter.iir.Rational
Constructs a new rational function by copying an existing rational function object.
Rational(double) - Constructor for class com.oregondsp.signalProcessing.filter.iir.Rational
Instantiates a new rational function object from a constant.
rationalRepresentation() - Method in class com.oregondsp.signalProcessing.filter.iir.Allpass
Accessor for the Rational representation of this allpass filter.
RDFT - Class in com.oregondsp.signalProcessing.fft
Class to calculate the discrete Fourier transform of a real sequence using symmetries and a complex DFT of half the length.
RDFT(int) - Constructor for class com.oregondsp.signalProcessing.fft.RDFT
 
real() - Method in class com.oregondsp.signalProcessing.filter.iir.Complex
Returns the real part of a complex number.
reflectionCoefficients() - Method in class com.oregondsp.signalProcessing.filter.iir.Polynomial
Computes reflection coefficients for this polynomial.
residue(double) - Method in class com.oregondsp.signalProcessing.filter.iir.Rational
Calculates the residue of a real pole of the rational function.
residue(Complex) - Method in class com.oregondsp.signalProcessing.filter.iir.Rational
Calculates the residue of a complex pole of the rational function.
reverse(float[]) - Static method in class com.oregondsp.signalProcessing.Sequence
Reverses a sequence in place.
reverse() - Method in class com.oregondsp.signalProcessing.Sequence
Reverses this sequence in-place.
rmean(float[]) - Static method in class com.oregondsp.signalProcessing.Sequence
Removes the mean of a sequence.
rmean() - Method in class com.oregondsp.signalProcessing.Sequence
Removes the mean of this sequence in-place.

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