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Probability freeware
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Probability

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Released: November 12, 2012  |  Added: November 12, 2012 | Visits: 280

Probability of Synapomorphy Probability of Synapomorphy was designed as an R script that implements a new method for evaluating synapomorphy on phylogenetic trees. All you have to do is install R and run the script. A method that quantifies the pattern of character state distribution over a cladogram and as such is free...



Platforms: Windows

License: Freeware Download (29): Probability of Synapomorphy Download

Added: April 29, 2013 | Visits: 264

Soft Handover Probability as a function This simple m-file plots the Soft Handover probability as a function of the Soft Handover Threshold value used in the UTRA Soft Handover Algorithm. The relationship has been dertived by taking the ratio between the Cell area where Soft Handovers are enabled and the total Cell area.





Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Soft Handover Probability as a function Download

Soft Handover Probability as a funiction of the Soft Handover Threshold This simple m-file plots the Soft Handover probability as a function of the Soft Handover Threshold value used in the UTRA Soft Handover Algorithm. The relationship has been dertived by taking the ratio between the Cell area where Soft Handovers are enabled and the total Cell area.


Platforms: Matlab


Added: October 29, 2013 | Visits: 270

QM Probability The QM Probability program displays the time evolution of the position-space wave function and the associated probability density. The default wave function is the n = 5 state in a ramped infinite square well. Additional states and other potential energy functions can be specified using the...


Platforms: Mac

License: Freeware Size: 51.2 KB Download (16): QM Probability Download

Added: August 25, 2013 | Visits: 307

3-D Hydrogen Atom Probability Densitites The 3-D Hydrogen Atom Probability Densitites model simulates the probability density of the first few (n = 1, 2, and 3, and associated l and m values) energy eigenstates for the Hydrogen atom (the Coulomb potential). The main window shows the energy level diagram for the solutions to the Coulomb...


Platforms: Mac

License: Freeware Size: 1.09 MB Download (17): 3-D Hydrogen Atom Probability Densitites Download

Added: October 12, 2013 | Visits: 228

QM Probability 2D The QM Probability 2D program displays the time evolution of the two-dimensional probability density using color to represent its magnitude. The default wave function is a two-state superposition in the x (nx = 1,2) and y dimension (ny = 3,4) state in an infinite square well. Additional states...


Platforms: Mac

License: Freeware Size: 675.84 KB Download (16): QM Probability 2D Download

Added: July 08, 2010 | Visits: 1.124

Math::CDF Math::CDF is a Perl module to generate probabilities and quantiles from several statistical probability functions. SYNOPSIS use Math::CDF; $prob = &Math::CDF::pnorm(1.96); if( not defined($z = &Math::CDF::qnorm(0.975)) ) { die "qnorm() failed"; } or use Math::CDF qw(:all); $prob =...


Platforms: *nix

License: Freeware Size: 65.54 KB Download (104): Math::CDF Download

Added: September 28, 2013 | Visits: 436

Bayesian Network tools in Java (BNJ) Bayesian Network tools in Java (BNJ) is an open-source suite of software tools for research and development using graphical models of probability. It is published by the Kansas State University Laboratory for Knowledge Discovery in Databases (KDD).


Platforms: *nix

License: Freeware Size: 1.87 MB Download (31): Bayesian Network tools in Java (BNJ) Download

Added: May 10, 2013 | Visits: 282

Metropolis-Hastings Sampler The Metropolis-Hastings Sampler is the most common Markov-Chain-Monte-Carlo (MCMC) algorithm used to sample from arbitrary probability density functions (PDF). Suppose you want to simulate samples from a random variable which can be described by an arbitrary PDF, i.e., any function which...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

License: Freeware Download (32): Metropolis-Hastings Sampler Download

Added: May 10, 2013 | Visits: 207

Weighted choice This script uses fact that any probability distributions can be sampled by computing the cumulative distribution, drawing a random number from 0 to 1, and finding the x-value where that number is attained on the cumulative distribution. The searchsorted(..) function performs this search. This...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

License: Freeware Download (27): Weighted choice Download

Added: April 08, 2013 | Visits: 458

probability distribution function (normal distribution) This function calculates the probability under the normal distribution curve, plots the graph and the area calculated.Normaldistribution calculating the area under a normal distribution curve from -ve infinity upto point x. Input: x : point on the normal distribution curve mean : mean of the...


Platforms: Matlab

License: Freeware Size: 10 KB Download (24): probability distribution function (normal distribution) Download

Added: August 13, 2013 | Visits: 239

Fano Coding You can enter the probability of occurance of a group of symbols for the program and you will get the Fano code for each symbol. This is my first time to attach files to this category and hope that it will be useful for all.


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Fano Coding Download

Added: March 22, 2013 | Visits: 236

Laplace random variables This function generates random numbers distributed according to the Laplace distribution using the Probability integral transformation


Platforms: Matlab

License: Freeware Size: 10 KB Download (22): Laplace random variables Download

Added: June 12, 2013 | Visits: 277

Simple Exemple of Arithmetic Coding It calculate the arithmetic code of a string of char, subject to an alphabet "A" and a probability distribution "P". http://en.wikipedia.org/wiki/Arithmetic_coding


Platforms: Matlab

License: Freeware Size: 10 KB Download (19): Simple Exemple of Arithmetic Coding Download

Added: April 06, 2013 | Visits: 236

HUFFMANCODING format : [huffcodes,H,Hav,e]=huffmancoding(p,n)inputs: p is the probability of each alphabet symbol( eg:p=[.3 .2 .2 .2 .06 .04] )n is an integer that determines number of symbols at each frame(default:n=1)outputs: huffcodes: huffmancodesH: source entropyHav: average entropy for codinge: codding...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): HUFFMANCODING Download

Added: July 07, 2013 | Visits: 247

Cornish-Fisher VaR Rt: returns seriesalpha: VaR levelOUTPUT:CFVAR: Cornish fisher VaR with alpha probability and time horizon as the returns series frequancy


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Cornish-Fisher VaR Download

Added: June 02, 2013 | Visits: 291

laplace.m Creates a 1,2 or 3 dimensional probability distribution supported on user-supplied lattice points subject to linear and moment constraints. A trite financial example is provided.


Platforms: Matlab

License: Freeware Size: 10 KB Download (19): laplace.m Download

Added: June 08, 2013 | Visits: 192

Meyer & Mayer Probability of Detection Calculator MEYERFUN Calculates Pd for non-coherent pulse integration. It uses the equations in the appendix of "Radar Target Detection-Handbook of Theory and Practice" by Daniel P. Meyer and Herbert A. Mayer to calculate the threshold and probability of detection for the five standard Swerling cases....


Platforms: Matlab

License: Freeware Size: 10 KB Download (19): Meyer & Mayer Probability of Detection Calculator Download

Added: October 19, 2013 | Visits: 193

KStochastic KStochastic gives the user the ability to create pictures of stochastic processes based on arbitrary probability distributions. Those pictures can then be used for illustration purposes in various publications treating random phenomena.


Platforms: *nix

License: Freeware Size: 1.41 MB Download (18): KStochastic Download

Added: September 06, 2013 | Visits: 183

Medical::DukePTP Medical::DukePTP - Calculate the Duke pre-test probability of CAD


Platforms: *nix

License: Freeware Size: 10.24 KB Download (16): Medical::DukePTP Download

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