Equation For Decomposition Reaction
Flow past a wedge is governed by the Falkner-Skan equation. This equation admits only numerical solution, which requires the application of the shooting technique. The program plots the velocity for various wedge angles. The result obtained is in agreement with figure 8-10 in page 352 of Deen's...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Numerical solution of the Falkner-Skan equation for various wedge angles Download |
Given mean anomaly and eccentricity of an orbit, eccentric anomaly can be calculated using Kepler's Equation. However, the equation is nonlinear, and an iterative technique must be used. This program uses a fixed-point iterative technique to output eccentric anomaly to a user defined tolerance,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): Solve Kepler's Equation for E Download |
The program 'Efinder' numerically solves the Schroedinger equation using MATLAB's 'ode45' within a range of energy values. By taking advantage of the dramatic endpoint behavior of the resulting wave solutions, 'Efinder' determines the eigen energies to any accuracy needed.This program has been...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Eigen Energy Solver for Schroedinger Equation Download |
GRaPe - a platform-independent software tool for building integrative gene-reaction-protein (GRP) networks. It generates the kinetic equations for each reaction and outputs a SBML document. It also implements two methods for parameter estimation.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 3.62 MB | Download (55): GRaPe - Gene Reaction Protein Builder Download |
Welcome to Equation Calculator. The Equation Calculator allows you setup equations, define and set Variable Values, and calculate an equation result. You can create a record with variables and values or a each equation. Equations and variable values can be changed and saved in the same or...
Platforms: Windows, Windows 7
License: Freeware | Size: 10.49 MB | Download (116): Equation Calculator Download |
Professor Jim Wilkes provides representative values of the volumetric flow rate versus the applied pressure gradient for horizontal flow in a pipe [1]. The pipe radius is equal to 0.01 m. We use these representative values, in conjunction with the analytical expression of the volumetric flow...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Non-Newtonian Fluid Model Determination (for power law and Bingham fluids) Download |
This being a very basic program for the demonstration of bubble and dew point calculations of a ideal binary VLE mixture obeying Raoult's. The basic purpose of this program is to demonstrate VLE P-T-x-y calculations of a ideal binary mixture and to get related data in graphical form for any such...
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (58): VAPOUR LIQUID EQUILIBRIUM P-T-x-y CALCULATIONS FOR A IDEAL BINARY MIXTURE Download |
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...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (52): BEM Code for 2D Pulsating Cylinder Download |
This is a small example code for "Steepest Descent Algorithm". It implements steepest descent Algorithm with optimum step size computation at each step. The code uses a 2x2 correlation matrix and solves the Normal equation for Weiner filter iteratively.Reference:Adaptive Filter Theory 3rd...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Steepest Descent Algorithm Download |
It's used to calculate IIR (Infinite Impulse Response) coefficients for any analog RC filter.This function uses a pre-calculated equation for both circuits that only requires the resistance and capacitance value to get a digital filter equivalent to a basic analog filter. Requirements: - MATLAB...
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (66): Digital Resistor-Capacitor Filter Download |
Returns equivalent IIR coefficients for an analog RC filterUsage: [B,A] = RC_FILTER(r, c, fs, type); R is the resistance value (in ohms) C is the capacitance value (in farrads) FS is the digital sample rate (in Hz) type is a character string defining filter type Choices are: 'high' or 'low'This...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Digital Resistor-Capacitor (RC) Filter Download |
Analytical Target Cascading (ATC) is a method for solving large-scale distributed optimization problems. It can be applied to multidisciplinary design optimization (MDO) problems. A very simple example problem was chosen so that the ATC solution process could be illustrated without requiring much...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Analytical Target Cascading Example Download |
Analytical Target Cascading (ATC) is a method for solving large-scale distributed optimization problems. It can be applied to multidisciplinary design optimization (MDO) problems. A very simple example problem was chosen so that the ATC solution process could be illustrated without requiring much...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Analytical Target Cascading Example With Coupling Variables Download |
This function calculates the air-density based on the papers:1)'Equation for the Determination of the Density of Moist Air'P.Giacomo, Metrologia 18, 33-40 (1982)2)'Equation for the Determination of the Density of Moist Air'R.S. Davis Metrologia 29, 67-70 (1992)Parameters: t = ambient temperature...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Air density calculation Download |
Statistics::Forecast is a Perl module that calculates a future value. This is a dummy Oriented Object module that calculates a future value by using existing values. The new value is calculated by using linear regression. SYNOPSIS use Statistics::Forecast; Create forecast object my...
Platforms: *nix
License: Freeware | Size: 3.07 KB | Download (102): Statistics::Forecast Download |
Planar Elastic String is a small, Java based application specially designed to enable users to explore the evolution of an elastic string moving in the plane.
Mathematically, it provides some insight into the dynamics of the wave equation. for WindowsAll
Platforms: Windows
License: Freeware | Download (447): Planar Elastic String Download |
VLE is a program written in java to simulate the thermodynamic systems containing liquid and vapour. It can determine various system properties like bubble point, dew point, etc. It is designed to be cross-platform compatible and extendable. Features - Written in pure java and should run on...
Platforms: Windows, Mac, *nix, Java, BSD Solaris
License: Freeware | Download (65): VLE Simulation Download |
This gui based application incorporates all aspects of pulse propagation in Nonlinear media.It uses the master equation for pulse propagation under slow varying envelop approximation known as General Nonlinear Schroedinger equation.This helps you simulate propagation of chirped or non-chirped...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (39): Pulse Propagation in Nonlinear Media(GUI Based Application) Download |
The Circular Well model displays the 2D energy eigenstates of a particle trapped in a very deep two-dimensional circular well. Because the Schr?*A*dinger equation for this system is separable into radial and angular differential equations, the solution can be expressed as a product of a Bessel...
Platforms: Mac
License: Freeware | Size: 1.24 MB | Download (39): Circular Well Model Download |
A small download that times the reactions of the user and displays the results onscreen.
Can be used for biology or health physics.
All uses have no cost attached. No limitations.
Best reaction times can be submitted to the developer's website at http://www.reaction-timer.co.nr/
Platforms: Windows
License: Freeware | Size: 401 KB | Download (260): Reaction Timer For Windows Download |