Search
Code Directory
ASP
ASP.NET
C/C++
CFML
CGI/PERL
Delphi
Development
Flash
HTML
Java
JavaScript
Pascal
PHP
Python
SQL
Tools
Visual Basic & VB.NET
XML
New Code
 Spire.PDF for Java 2.7.8 Database Workbench Pro 5.6.10.0 The C# PDF Library 2020.1.5 CAD-Viewer 3DVBVIEW V4 dotConnect for SQLite 5.15 LuaStudio 9.92 EntityDAC 2.3 Devart ODBC Driver for QuickBooks 2.0 phpEnter 5.1. Udemy Clone script 2.01 VisualNEO Web 19.11.7 VisualNEO for Windows 19.4.29.0 SentiVeillance SDK Trial 7.3 Devart ODBC Driver for PostgreSQL 3.2 SecureBridge 9.2
Top Code
 phpEnter 5.1. Single Leg MLM 1.2.1 Azizi search engine script PHP 4.1.10 Paste phpSoftPro 1.4.1 Extreme Injector 3.7 Deals and Discounts Website Script 1.0.2 ADO.NET Provider for ExactTarget 1.0 Solid File System OS edition 5.1 Classified Ad Lister 1.0 Aglowsoft SQL Query Tools 8.2 Invoice Manager by PHPJabbers 3.0 ICPennyBid Penny Auction Script 4.0 PHP Review Script 1.0 ATN Resume Finder 2.0 ATN Site Builder 3.0
Blopex

Code 1-3 of 3

### Laplacian in 1D, 2D, or 3D 1.0 - Andrew KnyazevPython / Multimedia

The code computes the exact eigenpairs of (1-3)D negative Laplacian on a rectangular finite-difference grid for combinations of Dirichlet, Neumann, and Periodic boundary conditions using explicit formulas from
http://en.wikipedia.org/wiki/Eigenvalues_a...cond_derivative

The code can also compute the sparse matrix itself, using Kronecker sums of 1D Laplacians. For more information on tensor sums, see

### lobpcg.m 1.0 - Andrew KnyazevTools / Development Tools

[blockVectorX,lambda]=lobpcg(blockVectorX,operatorA)
outputs the array of algebraic smallest eigenvalues lambda and
corresponding matrix of orthonormalized eigenvectors blockVectorX of the Hermitian (full or sparse) operator operatorA...

### matlab2hypre and hypre2matlab 1.0 - Andrew KnyazevTools / Development Tools

MATLAB sparse matrix converter to Hypre
MATLAB vector converter to Hypre
Hypre sparse matrix converter to MATLAB
Hypre vector converter to MATLAB

The Parallel High Performance Preconditioners (hypre) is a library of...