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 ... Full Report
Hi,
Need help with following case. I am trying to shring filesystem size and reduce few luns from volume group. Situation looks like that :
#
lsvg -l data1vg
data1vg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
data1 jfs2 3200 3200 ... (5 Replies)
Hi All,
I have a text file which looks like this:
computer programming
systems engineering
I want to get rid of these square brackets and also the text that is inside these brackets. So that my final text file looks like this:
computer programming
systems engineering
I am using... (3 Replies)
I cannot tar an ORACLE backup file with the size of > 8GB. So I am using "dd" to copy file to tape. What is the optimum block size for this process? (2 Replies)
Hi All,
I need to identify the number of DIMMs installed on the system programatically. Are there any known methods to do this. I would like to know whether any of the UNIX kernels have support for this. I am using the SVR4.2 MP-RAS unix.
I have seen this info being displayed in AIDA32 (windows... (0 Replies)
XtConfigureWidget(3Xt) MIT X11R4 XtConfigureWidget(3Xt)Name
XtConfigureWidget, XtMoveWidget, XtResizeWidget - move and resize widgets
Syntax
void XtConfigureWidget(w, x, y, width, height, border_width)
Widget w;
Position x;
Position y;
Dimension width;
Dimension height;
Dimension border_width;
void XtMoveWidget(w, x, y)
Widget w;
Position x;
Position y;
void XtResizeWidget(w, width, height, border_width)
Widget w;
Dimension width;
Dimension height;
Dimension border_width;
void XtResizeWindow(w)
Widget w;
Arguments
width
height
border_width
Specify the new widget size.
w Specifies the widget.
x
y Specify the new widget x and y coordinates.
Description
The function returns immediately if the specified geometry fields are the same as the old values. Otherwise, writes the new x, y, width,
height, and border_width values into the widget and, if the widget is realized, makes an Xlib call on the widget's window.
If either the new width or height is different from its old value, calls the widget's resize procedure to notify it of the size change;
otherwise, it simply returns.
The function returns immediately if the specified geometry fields are the same as the old values. Otherwise, writes the new x and y values
into the widget and, if the widget is realized, issues an Xlib call on the widget's window.
The function returns immediately if the specified geometry fields are the same as the old values. Otherwise, writes the new width, height,
and border_width values into the widget and, if the widget is realized, issues an call on the widget's window.
If the new width or height are different from the old values, calls the widget's resize procedure to notify it of the size change.
The function calls the Xlib function to make the window of the specified widget match its width, height, and border width. This request is
done unconditionally because there is no way to tell if these values match the current values. Note that the widget's resize procedure is
not called.
There are very few times to use instead, you should use
See AlsoXtMakeGeometryRequest(3Xt), XtQueryGeometry(3Xt)
X Window System Toolkit: The Complete Programmer's Guide and Specification, Paul J. Asente and Ralph Swick
X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys
XtConfigureWidget(3Xt)