On Optimal Dimension Reduction in Least-Square System Identification


 
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Old 12-20-2008
On Optimal Dimension Reduction in Least-Square System Identification

HPL-2008-219 On Optimal Dimension Reduction in Least-Square System Identification - Fozunbal, Majid
Keyword(s): Dimension reduction, echo control, least-square methods, manifold learning, and regularization
Abstract: The least-square optimization problem in multi-channel echo control is severely ill-conditioned. Methods to mitigate this problem by decorrelating input signals result in undesired audio distortion. Recently, we demonstrated this approach can be tackled by dimension reduction [1]. In this paper we e ...
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XmNotebook(3)							  LessTif Manuals						     XmNotebook(3)

NAME
XmNotebook - a widget that allows a user to manipulate underlying widgets like pages of a book. SYNOPSIS
#include <Xm/Notebook.h> XmNotebook XmCreateNotebook DESCRIPTION
XmNotebook is a widget that allows presenting underlying widgets like pages of a book. Major and minor tabs can be associated with pages, and a scroller is presented to move to the next or previous page. XmNotebook presents itself as a physical notebook with a spiral to keep the book together. This default can be overruled by replacing it with another image. X RESOURCES
Name Class Type Default Access ------------------------------------------------------------------------------------------ XmNbackPageForeground XmCBackPageForeground Pixel NULL CSG XmNbackPageNumber XmCBackPageNumber Int 2 CSG XmNbackPagePlacement XmCBackPagePlacement ScrollBarPlacement NULL CSG XmNbackPageSize XmCBackPageSize Dimension NULL CSG XmNbindingPixmap XmCBindingPixmap Pixmap NULL CSG XmNbindingType XmCBindingType BindingType NULL CSG XmNbindingWidth XmCBindingWidth Dimension NULL CSG XmNfirstPageNumber XmCFirstPageNumber Int 1 CSG XmNlastPageNumber XmCLastPageNumber Int NULL CSG XmNframeBackground XmCFrameBackground Pixel NULL CSG XmNbackPageBackground XmCBackPageBackground Pixel NULL CSG XmNframeShadowThickness XmCFrameShadowThickness Dimension NULL CSG XmNinnerMarginHeight XmCInnerMarginHeight Dimension NULL CSG XmNinnerMarginWidth XmCInnerMarginWidth Dimension NULL CSG XmNminorTabSpacing XmCMinorTabSpacing Dimension NULL CSG XmNmajorTabSpacing XmCMajorTabSpacing Dimension NULL CSG XmNorientation XmCOrientation Orientation NULL CSG XmNpageChangedCallback XmCPageChangedCallback Callback NULL CSG XmNbackPageForeground XmNbackPageNumber XmNbackPagePlacement XmNbackPageSize XmNbindingPixmap XmNbindingType XmNbindingWidth XmNfirstPageNumber XmNlastPageNumber XmNframeBackground XmNbackPageBackground XmNframeShadowThickness XmNinnerMarginHeight XmNinnerMarginWidth XmNminorTabSpacing XmNmajorTabSpacing XmNorientation XmNpageChangedCallback CLASS HIERARCHY
Object(3) Rect(3) UnNamedObj(3) Core(3) Composite(3) Constraint(3) XmManager(3) XmNotebook(3) CALLBACKS
typedef struct { int reason; XEvent *event; int page_number; Widget page_widget; int prev_page_number; Widget prev_page_widget; } XmNotebookCallbackStruct; CONVENIENCE FUNCTIONS
SEE ALSO
LessTif Project April 1998 XmNotebook(3)