Indefinite Integral

This include a MEX-DLL file which is an implementation of R L Siddon's refined method by Jacob for the calculation of ray path integral in PET/CT system image reconstruction. This is based on Line Intersection Length model to calculate probability matrix elements. Inputs are the LOR number and a...

This is the code for calculating solid angle C, surface pressure ps, and field pressure pf coming out from a pulsating cylinder with radius of r and normal velocity vn in an unbounded two dimensional acoustic domain using the solution of Helmholtz Integral Equation.For verifying the calculation...

This code computes the approximation of the convolution integral (*) between two functions, f(t) and g(t), sampled at the times t1,t2,...,tm (unit spacing), via the trapezoidal quadrature rule. To compute the integral with other than unit spacing, multiply the result by the spacing...


Platforms: Matlab

Astroccult Feng Shui KUA Fortune Teller by AstrOccult.net is a 100% free handy software tool to calculate instantly Feng Shui KUA number. The software also suggests powerful 200 feng shui tips, remedies & enhancements based on one's personal kua number. The Kua number is an integral part of 8...


Platforms: Windows

ForevalZ - compiler of of mathematical expressions(formulas) with complex numbers given as string at 'run-time'.For use in calculations with complex numbers. Main properties: unlimited length and nested of expression Supported main functions. addition floatpoint variables (complex and...


Platforms: Windows

This code implements and plots the exact numerical solution of the Ornstein-Uhlenbeck process and its time integral. The numerical method here used was published by D.T. Gillespie in 1996 in the journal Physical Review E.The probability density function and its plot for the Ornstein-Uhlenbeck...


Platforms: Matlab

This model shows a simulation of how temperature is controlled with the use of a PID (proportional-integral-derivative) controller.


Platforms: Matlab

Mi-Dia Blog is a purpose built and open source Blogging and CMS script written in the dynamic php language. Designed with a balance of simplicity and ability, this software is a great tool aimed at everyone interested in blogging and content publishing.Built upon the Mi-Dia Core script, this...


Platforms: PHP

Open Source Learning Management System implemented in Java. Implemented by Rubecula Software, LLC. An integral part of Automatic e-Learning by TRA. Conforms to SCORM 1.2. Built on open-source platforms: ADL SCORM RTE, Hsqldb, Tomcat, Commons, etc.


Platforms: Windows, Mac, Linux

View factor is a MATLAB function that uses the CDIF (contour double integral formula) to calculates view factors between planar surfaces(polygons), no matter what are the shape and the orientation of the two figures.All you need to enter is the coordinates of the vertices that define the outlines...


Platforms: Matlab

This file contain functions for the calculations of:- Fresnel integral with sine and cosine integral- Fresnel integrals- Diffraction loss over one knife-edge using Fresnel integration end Lee's formula- Ploting the Cornu's spiral


Platforms: Matlab

Vole Word Reviewer is a subset of Vole Media CHM, dedicated to add notes to Office Word doc and without any modification to it. When you are reading or learning an Office Word doc, you may want to write some notes for you or some comments for your staff. Reviewing the doc or printing out are...


Platforms: Windows, Windows 7

The .NET Framework is an integral Windows component that supports building and running the next generation of applications and XML Web services. The .NET Framework is designed to fulfill the following objectives: * To provide a consistent object-oriented programming environment whether object...


Platforms: Windows

Foreval is compiler of mathematical expressions(formulas) given as string at run-time. (present as dll library and component) For fast and exact scientific calculations. Main properties: unlimited length and nested of expression addition floatpoint variables, integer variables, parametres...


Platforms: Windows

The m-file overlap_integral.m calculates the vibrational overlap integral between two nuclear wavefunctions using the formalism developed by Sharp and Rosenstock (J. Chem. Phys., 41:3453, 1964). This function requires the MATLAB Symbolic Toolbox in order to run correctly. The m-file...


Platforms: Matlab

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


Platforms: Matlab

The proportional, integral and differential terms of PID control are modified by simple nonlinear terms, depending on the error.That makes the control faster, more precise and more robust.This was tested and proven at the control lab of the Munich University of Applied Science.


Platforms: Matlab

The IEEE Multipath Channel block simulates an indoor UWB channel as described in "A Channel Model for Ultrawideband Indoor Communications" by J.R. Foerster, M. Pendergrass and A.F. Molisch, November 2003, and attempts to incorporate the processes used in their MATLAB scripts.The discrete input is...


Platforms: Matlab

A tool that transcribes Parsing Expressions into a parser written in Java. An integral part of the tool are facilities for specifying semantics (also in Java). The tool does not generate a 'packrat parser', but a set of transparent procedures.


Platforms: Windows, Mac, Linux

WARP3D is under continuing development as a research code for the solution of very large-scale, 3-D solid models subjected to static and dynamic loads. Some features in the code oriented toward the investigation of fracture in metals include a robust finite strain formulation, a general...


Platforms: Mac