ReturnScript is an option to GUIRunModal which specifies a string version of Mathematica code to execute when the window ends its modal session and becomes the return value ...
WidgetLayout is an option to Widget, WidgetReference, and WidgetGroup that contains suboptions controlling layout.
Widget["Label"] represents a textual label.
Cascade is a setting of ModulationType, an option of function FrequencyModulation.
ModulationType is an option of FrequencyModulation, specifying the type of modulation.
Overtones is an option to Waveform that specifies the number of overtones to be present in a standard waveform when created with Fourier summation.
Parallel is a setting of ModulationType, an option of function FrequencyModulation.
RingModulation is an option to AmplitudeModulation which specifies whether to use ring modulation.
Triangle is a type of waveform.
Friday
(Calendar Package Symbol) Friday is a day of the week.