Home  |  About Us  |  Link To Us  |  FAQ  |  Contact

Serving Software Downloads in 976 Categories, Downloaded 29.891.303 Times

# Histogram Binwidth Optimization 1.0

Date Added: April 10, 2013  |  Visits: 234
 Report Broken Link Printer Friendly Version Product Homepage Download (18 downloads)

function [optN, C, N] = sshist(x,N) [optN, C, N] = sshist(x,N) Function `sshist' returns the optimal number of bins in a histogram used for density estimation. Optimization principle is to minimize expected L2 loss function between the histogram and an unknown underlying density function. An assumption made is merely that samples are drawn from the density independently each other. The optimal binwidth D* is obtained as a minimizer of the formula, (2K-V) / D^2, where K and V are mean and variance of sample counts across bins with width D. Optimal number of bins is given as (max(x) - min(x)) / D*. For more information, visit http://2000.jukuin.keio.ac.jp/shimazaki/res/histogram.html Original paper: Hideaki Shimazaki and Shigeru Shinomoto A method for selecting the bin size of a time histogram Neural Computation 19(6), 1503-1527, 2007 http://dx.doi.org/10.1162/neco.2007.19.6.1503 Example usage: optN = sshist(x); hist(x,optN); Input argument x: Sample data vector. N (optinal):A vector that specifies the number of bins to be examined. The optimal number of bins is selected from the elements of N. Default value is N = 2:50. * Do not search binwidths smaller than a sampling resolution of data.

 Requirements: No special requirements Platforms: Matlab Keyword: 250 Do,  2kv D2,  3d 250,  And An,  Are Mean,  Assumption,  Assumption Made,  Between The,  Bin Size,  Bins,  Drawn,  Examined,  Maxx,  Optimal Number,  Shigeru,  Sshistx,  Sshistxn,  Unknown,  Variance Users rating: 0/10

 License: Freeware Size: 10 KB
USER REVIEWS
 More Reviews or Write Review
HISTOGRAM BINWIDTH OPTIMIZATION RELATED
 Education  -  HEARandSPELL 1.0 A Simple application designed to improve your Vocabulary with Easy, Medium and Hard Words The Game Currently has 250 unique words in each difficulty and more are on the making for the next update. Each word is spoken through an audio... 26.4 MB Simulation Games  -  Speed Dreams : an Open Motorsport Sim 4687 Speed Dreams is a Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine, all targeting maximum realism. Initially forked from TORCS, it has now reached a clearly higher realism level in visual and physics... 143.12 MB Social Networking  -  Liter Of Light 1.0.0.0 Liter of Light or Isang Litrong Liwanag. It brings the eco-friendly bottle light to communities living without electricity. The Technology What do you get with sunshine and an old plastic bottle filled with water and chlorine? Thanks... 1024 KB Entertainment  -  Write Cover Letter and Resume Tips 1.0.0.2 Are you jobless? Do you need a job that will surely suit your skills? Then you should learn how to write professional Cover Letter and Resume. Are you having problem in writing the letter and resume? Worry no more!! This *Write Cover Letter... 2 MB Development Tools  -  typecast and typecastx C-mex functions 1.0 TYPECAST and TYPECASTX are mex functions intended to mimic the MATLAB intrinsic typecast function with extensions. These C-mex versions of typecast differs from the intrinsic typecast in the following important aspects: Intrinsic... 10 KB Books  -  3D Printmag 1.1 3D Printmag is the worlds leading 3D Print and additive manufacturing digital publication. Featuring all of the latest tech, as well as the incredible creatives that use it, this is the place to find whats hot in the world of 3D Printing!... 416 MB Games  -  Hyper Tac 1.1 Play Tic Tac Toe like never before, this 3D game adds an entirely new level of strategy to the classic game. It is no longer the first to score how wins, but who scores the most times. Play Free Space mode, where anyone can score going strait... 32.4 MB Sports  -  Laurimar Thunder Basketball Club 1.0 "All great clubs start with an idea, a dream, a vision and we are no different. During this time the club has come up with some fantastic ideas and innovative plans to ensure the strength of the club continues long in to the... 2.9 MB Games  -  3D Dice Simulator 1.3.9.0 Throw a handful of 3D dice and watch them roll and fall just like real dice! Gorgeous 3D graphics and realistic physical modelling make this one of the best dice rollers for the Windows Phone. Features: - Customise colours of... 1024 KB Networking Tools  -  Email My IP 2.5 TNT SoftWorks Email My IP is an easy to use application made for the user who needs to know his home Ip while he is away. Email My IP will send an email once daily to a specified email address. The email subject line will contain the Public IP and... 4.3 MB
NEW DOWNLOADS IN SCRIPTS, DEVELOPMENT TOOLS
 Scripts  -  Free Ecommerce website creator 1.2 Free Ecommerce website creator is a free PHP shop creating script. This allows you to put a online shop on your own website. Create your own free ecommerce website for Your Business. Create an online shop using easyGUI online shop creator. The... 1.44 KB Scripts  -  MochiGames PHP Script ZDR 1.00 MochiGames PHP Script ZDR is web site, ready for use, for flash games. These flash games are downloaded automatically by "MochiGames PHP Script ZDR" from MochiGames media. The use of the games is free, you can use your own Mochi Publisher ID and... 368.54 KB Scripts  -  Php Chat 2.0 Add a free php site, single sign-on and multiple skins, 100% free 1. Server Modes: The chat server has paid mode and free mode. If the free chat mode, a free chat room will be assigned to your website with your domain as the room name. 2.... 938.87 KB Scripts  -  Nibbleblog 3.0.1 Nibbleblog it's a powerful engine for creation and manipulation of BLOG's completely free. Very simple to install and configure (Only 1 step). The database used is based on XML files and this way it is not necessary to use MySQL or similar DBMS.... 371.09 KB Scripts  -  PHP File Manager | CloudOsys 2.9b8 CloudOsys is a PHP file manager, a tool that allows your visitors upload files such as media content directly to your website. Your visitors will upload files directly to your website, where they can share and comment on them. Through cloud... 1.41 MB 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  -  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 Development Tools  -  PHP Docbook Displayer for Scripts 1.0b PHP Docbook Displayer provides XSL and CSS stylesheets, and PHP scripts, to generate easily and dynamically websites from Docbook files.It aims at simplifying to the max the web publication process : simply drop the docbook file under the site root ! 102.4 KB Development Tools  -  WP Translate 1.0 This simple language translation plugin allows your users to quickly translate your webpages, through a widget on your blog.You have the option to select the title of the Widget, which will be displayed above the language translation form. Users... 10 KB Development Tools  -  save2word 1.0 A simple function to copy figure from MATLAB into MS Word automatically. It is a modification of saveppt (a function in File exchange) that save figures to MS Powerpoint. 10 KB