Beam Formula
This program simulates Gaussian beam propagation through a Fabry-Perot interferometer with adjustable error angles. The result is the intensity behind the cavity at a screen perpendicular to the propagation direction. It contains a GUI for setting the parameters and viewing the result.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Fabry-Perot Simulator Download |
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
License: Freeware | Size: 10 KB | Download (49): View Factors Download |
MolMass is a function for calculating the molar weight of a substance given in form of a chemical formula.Function call: MM = MolMass(substance)Substance is a string of the chemical formula of a substance.Example: MM = MolMass('Fe2(SO4)3');Substance can also be a vector of substances opened by...
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (46): Molecular Weight Calculator Function Download |
A variation of Matlab's cart2sph, that transforms a vector of Cartesian coordinates (East, North, Up) to radar coordinates (Range, Azimuth, Elevation). Note the different definition of radar coords vs. spherical coords, which require this different function (see exact definitions within the help...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): xyz2rae Download |
This file contains a funtion (mfile) and a simulink block. They both give the approximation of the saturation of a function between the values [-1,1]. The main advantage and purpose of designing this simple yet powerful function is to obtain a smooth funtion that has a continous derivative.It can...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): saturation function Download |
Wigner3j( J123, M123) calculates the Wigner 3j-symbol according to Racah formula.The Wigner 3j symbol is useful for multiplication of Spherical Harmonics (and their generalizations) and for addition of angular momentum.The are related to the Clebsch-Gordan coefficients by:Wigner3j( J123, M123 ) =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Wigner3j symbol Download |
This m-file gives the atomic weight of any element or molecular weight of any chemical species.Input:species = (cell array)The species is the 'formula'.Output:Atomic weight of any element or molecular weight of any chemicalspecies.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): amolwt Download |
BALLBEAM demonsrates Proportional-Derivative (PD) control as applied to a ball and beam simulation experiment. Execute by calling with no arguments.P and PD controllers are implemented which manipulates the beam angle in response to the position of the ball on the beam. The setpoint is indicated...
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (43): ballbeam.m Download |
This file includes two m-files. The ASWERS12345 calculates GRS80 free air anomalies,Eigen-CG03C and model of remaining topography reduction,empirical and analytic covariance functions,normal gravity (GRS67,GRS80) using Somigliana formula. The other one fftstokes.m is a geoid computation using...
Platforms: Matlab
License: Freeware | Size: 2.04 MB | Download (39): Intoduction to the gravity field of earth Download |
XLSRANGENAMES Returns a list of named ranges in an excel workbook RangeNames = XLSRangeNames(filename) RangeNames is a (n x 2) cell array with the name of the named range in the first column and the value (aka location) in the second column The value is an excel formula similar to: '=Sheet1!$A$1'...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Excel Named Ranges Download |
The toolbox implements a simple (Timoshenko) beam with rigid disks. The model computes the eigenvectos (modes) at various speeds of rotation incorporating various effects like gyroscopics, stiffness of bearings. The results are presented using 2d and 3d graphics.Please use this package for...
Platforms: Matlab
License: Freeware | Size: 624.64 KB | Download (50): Rotor Dynamics toolbox (RotFE) Download |
Project-specific Matlab preferences/settings/historySolution by Petr Krysl.Most of the time, I use or develop two, three, or more Matlab projects.For each I like to have their separate settings: list of open files, list of visited folders, command history, shortcuts, and so on.My solution is to...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Project-specific preferences, settings, and history Download |
Application for detection the markers on the object, such as a non-rigid beam, on the video. With GUI in English. Import video file, ...analysis..., export marker's position data.Enjoy!---For the analysis of various video files, it is recommended to use "mmread"...
Platforms: Matlab
License: Freeware | Size: 3.47 MB | Download (44): Line Ident Video (Identification video) Download |
Ranks the content using the IMDB voting algorithm.Provides the "imdb" aggregate function to the Voting API module. Use the name of this function instead of "average" or "count" when creating Views for modules based on Voting API.IMDB-like votes are calculated using the formula W = (Rv + Cm) / (v...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (38): IMDB Voting Download |
BoolVar/Pb is a Java library for translating pseudo-Boolean constraints into CNF formulae. Pseudo-Boolean constraints are linear inequations with integer coefficients and 0/1 variables. They can be used for modelling a number of problems in the area of time-table design, planning, resource...
Platforms: Mac
License: Freeware | Size: 748.54 KB | Download (36): BoolVar/PB Download |
The Mathematics Toolbar is a document template for Microsoft Word designed to speed up writing of mathematical formula. The Mathematics Toolbar consists in two toolbars, one for writing mathematical formula and one for creating mathematical drawings. The Mathematics Toolbar is an open source...
Platforms: Mac
License: Freeware | Size: 2.41 MB | Download (39): Mathematics Toolbar Download |
View this theme and hundreds of others at my website http://mychromethemes.info
Platforms: Mac
License: Freeware | Size: 1.32 MB | Download (35): Ferrari Formula 1 Download |
Organizing and filtering the spots from your favourite DX Cluster for DXing, Contesting or casual rag-chewing. It supports close to a hundred radios, automatically tuning to the spots you are interested in, swinging your beam around. Alerting you to rare contacts or Band Openings and looking up,...
Platforms: Mac
License: Freeware | Size: 102.4 KB | Download (37): Cabrillo2ADIF Download |
galculator is a GTK 2 based calculator with ordinary notation/reverse polish notation, a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD). [a basic calculator] galculator features two user modes: basic and scientific mode....
Platforms: *nix
License: Freeware | Size: 512 KB | Download (35): Galculator for Linux Download |
Fractal Forge main windowThis site is dedicated to Fractal Forge, one of the fastest fractal generating applications available for Windows 95/98/NT/2000/XP. Fractal Forge v.2.8.2 is freeware. You can use it to draw your own fractal images, and explore Mandelbrot Set's branches. Now it's easier...
Platforms: *nix
License: Freeware | Size: 819.2 KB | Download (35): Fractal Forge Download |