Large Times Tables

ATpy (Astronomical Tables in Python) is a Python module aimed at dealing with tables of astronomical data with a common API. To date, the following formats are supported: FITS, VO, and IPAC tables, and SQLite, MySQL, and PostgreSQL databases Platforms: Mac, Linux

iqr is a simulation software to graphically design and control large-scale neuronal models. Simulations in iqr can control real-world devices in real-time. iqr can be extended by new neuron, and synapse types, and custom interfaces to hardware. Platforms: Windows, Mac, Linux

A system to perform analysis of large documents for the purpose of cataloging similar documents. Similarity is based upon contextual analysis of these documents done by identifying common words and proper nouns. Platforms: Windows, Mac, Linux

The Periodic Tables Package is an advanced suite of applications for both Windows and Linux that allow chemists and students alike to use the Periodic Table on their computers. Platforms: Windows, Mac, BSD, Solaris, Linux

This is the brand new, Leopard-compatible widget for New York Times readers. The New York Times is the world's most visited news site. Using this widget, users can keep up to date with the very latest articles from within Dashboard on Mac OS X. It is free to download now. What's new in this... Platforms: Mac

A collection of tables that can be used as reference data or to calculate interest using FinKit's Interest between Dates calculation. Tables include: * money market interest rates, government bond yields, monetary financial institutions interest rates provided by the European Central Bank... Platforms: Mac

It will generate a large HTML file with all color transitions ,so the user can see what is happening as colors are tweaked. Platforms: Windows, Mac, *nix, Python, BSD Solaris

One of the few problems with using Python to process XML is the speed -- if the XML becomes somewhat large (>1Mb), it slows down exponentially as the size of the XML increases. One way to increase the processing speed is to break the XML down via tag name. This is especially handy if you are only... Platforms: Windows, Mac, *nix, Python, BSD Solaris

This function provides a simple iterator for the lines of a file-like object. (It also provides a flag for removing/retaining trailing newlines.) I ran into the problem a number of times that I wanted to read-in a very large file-like object (say a GB or two) line by line. This is a problem for... Platforms: Windows, Mac, *nix, Python, BSD Solaris

For MyISAM tables, OPTIMIZE TABLE repairs a table if it has deleted or split rows, sorts table indexes, and updates table statistics. For BDB and InnoDB, OPTIMIZE rebuilds the table. Note, MySQL locks tables during the time OPTIMIZE TABLE is running.OPTIMIZE works best on tables with large... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

This is an empty store .sql file that includes tables for the Administrators-1.2.2 contribution.You can upload it with phpMyAdmin (or mySQL directly) or replace the oscommerce.sql file that is in the snapshot.This is based on tep_snapshot-20020918. Platforms: Windows, *nix, PHP, BSD

The object is simple: stick a small common prefix in front of each database table in the catalog, so that you can easily tell one catalog from another within the same database.I've done this by:1. Adding a variable - DB_TABLE_PREFIX - to the configure.php files2. Inserting this new variable into... Platforms: Windows, *nix, PHP, BSD

You can't use the os library to determine the size of large files on 32 bit Windows. This script uses the FindFiles win32call which provides among other things file size information. Platforms: Windows, Python,

This simple generator function is used to call a function X times per second. Platforms: Windows, Mac, *nix, Python, BSD Solaris

This webinar focuses on strategies and techniques for handling large amounts of data in MATLAB, including:d-deD? Understanding memory and its constraintsd-deD? Maximizing system resourcesd-deD? Minimizing your memory footprint in MATLABd-deD? Accessing memory across multiple systemsLeveraging... Platforms: Matlab

Example code from "Handling Large Data Sets Efficiently in MATLAB " webinar (http://www.mathworks.com/company/events/we.../wbnr30435.html) describing strategies for handling large amounts of data in MATLAB and avoiding "out-of-memory" errors. It will provide you with an understanding of the... Platforms: Matlab

The conjugate gradient method aims to solve a system of linear equations, Ax=b, where A is symmetric, without calculation of the inverse of A. It only requires a very small amount of membory, hence is particularly suitable for large scale systems.It is faster than other approach such as Gaussian... Platforms: Matlab

The accompanying code is the simulation of a simplified version of a synfire chain in a cortical network, inspired by the ideas of Abeles (1982, 1991), Bienenstock (1995), and Diesmann et al. (1999). In a synfire chain groups, or pools, of neurons are connected in a feedforward arrangement. The... Platforms: Matlab

TableDemo.m contains all of the code necessary to duplicate the analysis performed in the "Generating Optimal Tables using MATLAB Products" webinar including:Code to optimize the location of break points in a tableCode to generate contour maps of the residuals Platforms: Matlab

I am describing a solution that allows you to break apart and run large amounts of your Matlab code in parallel on large computational pools. In order to provide the user with the familiar Matlab work environment, I glue back the remotely evaluated Matlab code via web services, such that the... Platforms: Matlab