randpermquick 1.0

Date Added: June 15, 2013 | Visits: 191

Report Broken Link
Printer Friendly Version

Product Homepage
Download (48 downloads)

You can generate random permutations using MATLAB's randperm function. Unfortunately, thius function is quite inefficient since it is implemented by sorting a list of random numbers. This requires time O(n * log(n)).Using the Knuth shuffle algorithm this operation only takes time O(n). This package implements the Knuth shuffle.Usage: Simply use randpermquick(n) instead of randperm(n).Note that the file randpermquick_helper.c has to be compiled before randpermquick can be used.

Requirements: No special requirements

Platforms: Matlab

Keyword: Algorithm, Implements, Operation, Package, Randpermquickn, Shuffle, Simply, Takes, Usage

Users rating: 0/10

License: Shareware

Size: 10 KB

USER REVIEWS

More Reviews or Write Review

RANDPERMQUICK RELATED

Libraries - Algorithm::Pair::Best 1.010 Algorithm::Pair::Best is a Perl module to select pairings (designed for Go tournaments, but can be used for anything, really). SYNOPSIS use Algorithm::Pair::Best; my $pair = Algorithm::Pair::Best->new( ? options ? ); $pair->add( item, ?...	10.24 KB
Development Tools - Differential Evolution 1.0 This contribution provides functions for finding an optimum parameter set using the evolutionary algorithm of Differential Evolution. Simply speaking: If you have some complicated function of which you are unable to compute a derivative, and you...	81.92 KB
Multimedia - Small calculater GUI 1.0 his GUI takes 2 user chosen numbers and applies a matchmatical operation on the two numbers. Also shows save and load functionality.My first attempt at a GUI	10 KB
Programming - GFlags 1.5 The gflags package contains a library that implements commandline flags processing. As such it's a replacement for getopt(). It has increased flexibility, including built-in support for C++ types like string, and the ability to define flags in the...	512 KB
Business - KInterbasDB 3.2 KInterbasDB is a Python extension package that implements Python Database API 2.0-compliant support for the open source relational database Firebird and some versions of its proprietary cousin Borland?A Interbase?A. In addition to the minimal...	1.45 MB
Programming - Acovea 1.0.1 Acovea implements a genetic algorithm for finding the "best" options for compiling programs with the GCC C and C++ compilers. ACOVEA (Analysis of Compiler Options via Evolutionary Algorithm) implements a genetic algorithm to find the "best"...	399.36 KB
Programming - Meep FDTD 1.0.1 Meep (or MEEP) is a free finite-difference time-domain (FDTD) simulation software. Meep FDTD is a free finite-difference time-domain (FDTD) simulation software package developed at MIT to model electromagnetic systems, along with our...	747.52 KB
Image Galleries - OpenGl 3D Effect 1.1 OpenGl 3D Effect code creates a nice effect of crumbling in 3D. It simply takes a picture and decomposes it in tiny particles (their size can be specified).	215.04 KB
Communication - Fast Circular (Periodic) Cross Correlation 1.0 Uses fft to calculate the circular cross correlation of two periodic signal vectors.This is equivalent to xc(k)=sum(u1.*circshift(u2,k)), but much faster (on the order of 500 times faster for a 1024 point signal).The package also includes two...	10 KB
Modules - Danish stemmer 6.x-1.0 This module helps improve search on Danish Drupal sites by reducing words to their stem. It implements the Danish stemming algorithm described by the Snowball project.	122.88 KB

NEW DOWNLOADS IN SCRIPTS, DEVELOPMENT TOOLS

Scripts - Freelancer Script 5.05 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Post projects. Featured projects. Private projects. Sealed projects. Edit/delete projects. Select freelancers....	5.49 MB
Scripts - B2B Script 4.20 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Sign-up Account (Registration of account). Lead generation tools (for the sellers). Email verification to...	5.49 MB
Scripts - B2C Script 5.06 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). The script comes with totally editable site colors, icons and graphics Multilevel categories allows extensive browsing Admin can change Category ordering or...	5.49 MB
Scripts - Social Networking Script 2.86 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Registration with name, email, password, date of birth etc. User can add multiple school, college, university with start...	5.49 MB
Scripts - Business Networking Script 8.04 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Ajax based interface. Profile creation. Different types of profile. Profile for jobseekers, employers and employed...	5.49 MB
Development Tools - Aml2CHM 3.50 Those who use the popular Aml Pages text editor might be looking out for a way of generating help files from their text and notes. Aml2CHM is a plug-in that was developed to offer people a quick and efficient way of converting Aml Pages documents...	549.99 KB
Development Tools - VMP Viewer 1.0 This is a very rudimentary tool to visualize the VMP files generated by BrainVoyager. Useful to share files with people who do not have BV.	10 KB
Development Tools - Sending reports and timestamped file by emailing 1.0 main executing reference usage:[1] usage_send_mail.mIllustrates email sending with multiple separate files or single timestamped tar file. Attachment failure is properly handled, with continuation of report emailing without the attachment.[2]...	768 KB
Development Tools - IrisMVC 2.0 rc1 IrisMVC is an OOP PHP framework that developers can use as a strong and secure foundation to build on various web applications following the Model-View-Controller (MVC) pattern. It provides the basic functionality developers need, without...	51.2 KB
Development Tools - 7-Zip for Script 4.42 7-Zip is a file archiver with a high compression ratio.Features:- High compression ratio in new 7z format with LZMA compression- Supported formats:- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM,...	624.64 KB

Windows Software	BeOS Software
Macintosh Software	Linux Software
PDA Software	OS/2 Software
Mobile Software	Scripts