$GUIPath (GUIKit Package Symbol)

$GUIPath lists the directories searched in attempting to find interface files.

Access to the Java Object Layer (GUIKit Package Tutorial)

The GUIKit framework provides Mathematica functions, such as PropertyValue[{" StyleBox["widgetName", "TI"]"," StyleBox["propertyName", "TI"]"}], for accessing state ...

GUIKit Example: Hello World (GUIKit Package Tutorial)

This example displays the classic simple "Hello World" application using the GUIKit framework. The following are other variants on the basic theme of specifying the user ...

Subsets and Cycles (Combinatorica Package Guide)

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 ...

NFourierTransform (Fourier Series Package Symbol)

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

NInverseDTFourierTransform (Fourier Series Package Symbol)

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

NInverseFourierCosTransform (Fourier Series Package Symbol)

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