Widget Basics (GUIKit Package Tutorial)

Widgets are the basic component of GUIs built with GUIKit. This tutorial discusses some of the basics of widgets and how they work. More detailed information on widgets can ...

FrequencyModulation (Audio Package Symbol)

FrequencyModulation[f_c, {f_m, pd}, dur] creates a Sound object that is a frequency-modulated sinusoid, having carrier and modulating frequencies f_c and f_m, measured in ...

Black-Body Radiation Package (Black Body Radiation Package Tutorial)

A body that absorbs all radiation incident on it is called an ideal black body. This package provides functions giving the basic properties of black-body radiation at a ...

Julian (Calendar Package Symbol)

Julian represents the Julian calendar system.

FourierSeries` (Mathematica Compatibility Information)

FourierSeries, FourierTrigSeries, and FourierCoefficient are part of the Mathematica kernel. FourierSinCoefficient and FourierCosCoefficient are now in the built-in ...

NumericalMath`OrderStar` (Mathematica Compatibility Information)

All the functionality of NumericalMath`OrderStar` is now available in the newly created Function Approximations Package. OrderStar has been renamed OrderStarPlot. ...

InitializeGenerator (Equation Trekker Package Symbol)

InitializeGenerator[gen, problem, dvars, {t, t_min, t_max}, opts] returns the trek generator gen[data] when called by EquationTrekker. The specific form of data depends on ...

NDTFourierTransform (Fourier Series Package Symbol)

NDTFourierTransform[expr, n, \[Omega]] gives a numerical approximation to the discrete time Fourier transform of expr evaluated at the numerical value \[Omega], where expr is ...

NFourierCosTransform (Fourier Series Package Symbol)

NFourierCosTransform[expr, t, \[Omega]] gives a numerical approximation to the Fourier cosine transform of expr evaluated at the numerical value \[Omega], where expr is a ...

NFourierSinTransform (Fourier Series Package Symbol)

NFourierSinTransform[expr, t, \[Omega]] gives a numerical approximation to the Fourier sine transform of expr evaluated at the numerical value \[Omega], where expr is a ...