AnnotationPro.Statistics Namespace Reference

Namespaces

Classes
class	Charts
	Chart helper class More...
class	DurationSpectrumAnalysis
	Eksperimental statistics, creates spectrum analysis of segment duration (in construction, beta version) More...
class	FundamentalFrequencyEstimator
	Fundamental frequency estimation tool More...
class	GeneralStatistics
	General statistics for Annotation Pro helper More...
class	Lomont1FFT
	Lomont1FFT, an implementation of the FFT algorithm using a lightweight complex number class. Real valued data is read into the FFT function in an array of alternating real and complex values, converted to complex numbers, passed through the FFT, and converted back. This is quite inefficient. More...
class	Lomont2FFT
	Lomont2FFT, which unrolls the complex numbers by replacing each complex entry with two real entries, but using indices from the above code, resulting in many multiplies by two to access real components and a multiply by 2 and add one for imaginary components. This is slightly faster. More...
class	Lomont3FFT
	Lomont3FFT, which re-derives the algorithm indices to avoid all the multiplies by two. This and the next version were the best performing. More...
class	Lomont4FFT
	Lomont4FFT, which pre-computes the sine and cosine values needed and uses them across multiple runs. This is useful when one does many FFTs of the same size in an application, which is quite common. This is often the fastest method for doing many applications of the same size FFT. More...
class	LomontFFT
	Represent a class that performs real or complex valued Fast Fourier Transforms. Instantiate it and use the FFT or TableFFT methods to compute complex to complex FFTs. Use FFTReal for real to complex FFTs which are much faster than standard complex to complex FFTs. Properties A and B allow selecting various FFT sign and scaling conventions. More...
class	LomontFFTBase
	Represent a base class for a FFT More...
class	R
	R Application wrapper, utility helps to draw charts with R More...
class	TimeGroupAnalysis
	Time Group Analysis by Dafydd Gibbon More...
class	XYValue
	XYValue class, contains 2 properties: X and Y More...