Discrete Relationships

Statistics::Descriptive::Discrete is a Perl module to compute descriptive statistics for discrete data sets. SYNOPSIS use Statistics::Descriptive::Discrete; my $stats = new Statistics::Descriptive::Discrete; $stats->add_data(1,10,2,0,1,4,5,1,10,8,7); print "count = ",$stats->count(),"n";...

MB Planetary Relationships Software finds the planetary patterns as they appear in your natal chart and interprets the relationships among the planets. The astrology planetary relationships depend on which houses they are placed in and also on their relative positions with respect to the other...

The Discrete Event Calculus Reasoner is an open source program for performing automated commonsense reasoning using the event calculus, a comprehensive and highly usable logic-based formalism. It solves problems efficiently by converting them into satisfiability (SAT) problems. Features: - Comes...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

Companion Software for the Signals & Systems: Continuous and Discrete, 4e book by Rodger E. Ziemer & William H. Tranter


Platforms: Matlab

computes the sequency-ordered discrete Hadamard transform


Platforms: Matlab

computes the naturally-ordered discrete Hadamard transform


Platforms: Matlab

Program given here computes the discrete transfer function of a DC motor (Example taken in this case) using pseudo inverse technique. The input and output data for any single input single output system can be used to find out the discrete transfer function of that system.


Platforms: Matlab

Discrete-time models: random walk, ARMA, fractional integration, GARCH). Continuous-time counterparts: Levy processes, Ornstein-Uhlenbeck, fractional Brownian motion, stochastic volatility, subordination.To walk through the code and for a thorough description, refer to A. Meucci (2009), "Review...


Platforms: Matlab

six different DCT (Discrete Cosine Transform based image fusion techniques are presentedImage fusion using DCT based demo programme is presented.


Platforms: Matlab

Constructs discrete least-squares rational approximations to data using the full-Newton algorithm for solving separable non-linear least-squares problems that was developed in:Carlos F. Borges, A Full-Newton Approach to Separable Nonlinear Least Squares Problems and its Application to Discrete...


Platforms: Matlab

This program shows the discrete copulas and their associated bistochastic matrices


Platforms: Matlab

The Node Relationships module provides methods to complete two way relationships between content types enhancing the features of node reference fields.Almost all the settings to administer the features of this module can be located at Administer -> Content management -> Content types -> [type] ->...


Platforms: PHP

Domain Relationships module adds relationships/grouping capability for domains created with Domain Access module. It adds no other functionality on its own but provides endless options for theming domain displays on user profile page, block configuration page (output using Domain Blocks module)...


Platforms: PHP

This is a discrete event model that has been developed to computationally simulate the many interactions that occur between co-inhabiting populations of bacteriophage lambda and bacteria. Model qualifications are under review for scientific publication.


Platforms: Windows, Mac, Linux

To calculate the price the pricer builds a multinomial tree, as described in Amin 1993.For description of the methodology please see;1. The HTML instructuions in the zip2. Kaushik I. Amin, d-deDUJump Diffusion Option Valuation in Discrete Time,d-deDt Journal of Finance 48, no. 5 (December 1993):...


Platforms: Matlab

Software for reduced-order discrete-time infinite horizon LQG design based on the SDOPE (Strengthened Discrete-time Optimal Projection Equations).The software is described in and associated to the paper:L.G. Van Willigenburg, W.L. De Koning, 2000,"Numerical algorithms and issues concerning the...


Platforms: Matlab

Y = DCTN(X) returns the discrete cosine transform (DCT) of X.X = IDCTN(Y) returns the inverse discrete cosine transform (IDCT) of Y.Y = DSTN(X) returns the discrete sine transform (DST) of X.X = IDSTN(Y) returns the inverse discrete sine transform (IDST) of Y.X and Y can be N-dimensional.D =...


Platforms: Matlab

This function extracts a scalar/vector/matrix of random numbers with discrete Probability Distribution Function.The PDF is specified by the user as a input vector.This function is designed to be fast, and it is implemented within a .mex fileFollowing Olivier B. comments (that I acknowledge for...


Platforms: Matlab

Computes cross- or auto-correlograms between two discrete time series, supplied as a list of timestamps.[tsOffsets, ts1idx, ts2idx] = crosscorrelogram(ts1, ts2, window)INPUTS:ts1 - a list of timestamps (in seconds) to use as the reference of the cross-correlogramts2 - timestamps (in seconds) used...


Platforms: Matlab

The program can get the 2-D impulse response of a 2-D recursive discrete system in 2-D digital domain. For a 2-D recursive discrete system, the inverse 2-D z transform can be implemented by a 2-D IIR filter [1-3].Copyright (C) Yang XIAO, Beijing Jiaotong University, Aug.1, 2007, E-Mail:...


Platforms: Matlab