Datastructure

Random Projection Trees is a recursive space partitioning datastructure which can automatically adapt to the underlying (linear or non-linear) structure in data. It has strong theoretical guarantees on rates of convergence and works well in practice.

A Basic style language that uses a database as the internal datastructure. It compiles the code to ANSI-C. It is intended to be used for highly interactive websites. For documentation and background info, visit the homepage!

This directory contains m-functions for reading and writing files used in electron microscopy and 3D reconstruction. The file formats those used by the IMAGIC software package (Image Science GmbH; EMAN and Frealign are public-domain programs that also use this format), the MRC program library,...


Platforms: Matlab

Interlink gnuplot with MATLAB.The gptt1.0 toolbox consist of two m files and one gnuplot file which automate most of the tasks needed to interface gnuplot with MATLAB.Features:- Easily plot complicated function(s) using gnuplot as a background data server- Import datafiles generated by gnuplot to...


Platforms: Matlab

treap.py is a python module (more than one actually) for implementing a "treap", which is a datastructure that is a hybrid of a binary heap and a binary tree.


Platforms: *nix

Acme::Hyperindex is a Perl module to look deep into structures using a list of indexes. SYNOPSIS use strict; use Acme::Hyperindex; my @struct = ( { j_psi => [qw( eta_prime phi kaon )] }, { j_psi => [qw( selectron down tau_sneutrino )] }, { j_psi => [qw( upsilon gluino photino )] } );...


Platforms: *nix

Unix::Conf::Bind8::DB::A is a Class representing A records. METHODS Methods specified here are overridden. They might or not be differnt from the derived ones. For other methods refer to the METHODS section for Unix::Conf::Bind8::DB::Record. new () Arguments LABEL => string, CLASS =>...


Platforms: *nix

B::Terse - Walk Perl syntax tree, printing terse info about ops. SYNOPSIS perl -MO=Terse[,OPTIONS] foo.pl This version of B::Terse is really just a wrapper that calls B::Concise with the -terse option. It is provided for compatibility with old scripts (and habits) but using B::Concise...


Platforms: *nix

Geo::Ellipsoids is a package for standard Geo:: ellipsoid a, b, f and 1/f values. SYNOPSIS use Geo::Ellipsoids; my $obj = Geo::Ellipsoids->new(); $obj->set(WGS84); #default print "a=", $obj->a, "n"; print "b=", $obj->b, "n"; print "f=", $obj->f, "n"; print "i=", $obj->i, "n"; print...


Platforms: *nix

Apache::TestUtil Perl module contains utility functions for writing tests. SYNOPSIS use Apache::Test; use Apache::TestUtil; ok t_cmp("foo", "foo", "sanity check"); t_write_file("filename", @content); my $fh = t_open_file($filename); t_mkdir("/foo/bar"); t_rmtree("/foo/bar");...


Platforms: *nix

sl is a memory-efficient generic linked list library. The project doesnt use container nodes. Instead it requires a pointer to the next item directly in the datastructure you want to create lists (or stacks) of. This can give you significant memory savings when creating long lists of small...


Platforms: *nix

Cricket project is a high performance, extremely flexible system for monitoring trends in time-series data. Cricket was expressly developed to help network managers visualize and understand the traffic on their networks, but it can be used all kinds of other jobs, as well. Cricket has two...


Platforms: *nix

HTML::Widget::SideBar can creates the HTML (and possibly some Javascript) for a navigational or otherwise active (hierarchical) sidebar for a web page. SYNOPSYS use HTML::Widget::SideBar; use CGI; # Or something like that. # We are going to create a sidebar in which only the active...


Platforms: *nix

This script uses the system_profiler application to retrieve detailed information about a Mac OS X system.There are two useful ways to use it: the first is to ask for a complete Python datastructure containing information about the system (see OSXSystemProfiler.all()) and the other is two ask...


Platforms: Mac, Python,

Excel::Template is a Perl module used for templating Excel files. Its genesis came from the need to use the same datastructure as HTML::Template, but provide Excel files instead. The existing modules don't do the trick, as they require replication of logic that's already been done within...


Platforms: *nix