An iterative method is presented for solving linear systems and linear least-square systems. The method is based on the Golub-Kahan bidiagonalization process. It is analytically equivalent to the standard method of MINRES applied to the normal equation. Compared to LSQR, it is safer to terminate LSMR early.
Details about LSMR can be found on
When a user clicks an edit field in a matlab figure, the currentobject property of the figure is not updated immediately. Only after the user has pressed a key is the...
This function will randomly generate unit vectors that are normal to a given vector in 3-space. It ues the function: unifrnd in the Statistics Toolbox; user can change this to use rand function w/o much effort if doesn't have Statistics Toolbox.
Build an Octree representation of a set of (x,y,z) points in space. The function is called,
Octree = BuildOctree(x,y,z,MinCubeSide)
[x_i, y_i, z_i], i = 1:N define points in space
This is an addendum to DATETICK2 which allowed time axis re-labeling when the plot is zoomed or panned. Day of Year format sets were added to the time label formats.
x = [733043:pi/10:733043+2*365];
This python module is similar to awk (pattern scanning and processing language in unix/linux).
It scans the input file for lines, split each line to fields.
*._nr # AWK NR
*._nf # AWK NF
*._0r # AWK...
Easy to use guestbook program for your website. HTML templates. Approve entries before posting. Optional bad word filter, clickable emoticons, IP banning & flood control. BB Code. Receive notification if someone signs your guestbook. Send...
Enables visitors to sign up for an upload account and upload files to your server. User and webmaster admin interfaces. Specify upload directory name. Banner rotation system. Allocate storage for each visitor. Restrict file types. Template editor...
Our email form generator is an application that is written in PHP which enables you to create an online form that send the result to your email account every time a user submit it. It can be customized to fit your web site layout. Below is what it...
20/20 Auto Gallery is a full featured web site add-in which allows you to control your inventory of vehicles online through easy-to-use forms and web pages. / This system was designed for use on many different web sites: / New or Used Car Dealers...