# Software Listing: Coefficient

**Rayleigh Angular Volume-Scatter Coefficient**- License: Freeware
- Price: 0.00

Accepts temperature in Kelvin, pressure in millibar and wavelength in microns (accurate for wavelengths 0.20-4.00 microns) and returns the model atmosphere Rayleigh angular volume-scattering coefficient. Includes Chandrasekhar phase function..

**Publisher:**John Smith**Date:**19-02-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**Clebsch Gordan Coefficient Solver GUI**- License: Freeware
- Price: 0.00

Easy to use Clebsch-Gordan coefficient solver for adding two angular momentums in Quantum Mechanics. This tool is created for my Quantum Mechanics II course offered by Dr. Thompson in Summer of 2007. [Instruction] Execute "GUI.m" script by invoking "GUI".

**Publisher:**james jun**Date:**01-06-2013**Size:**20 KB

**Platform:**Matlab, Scripts

**Gini coefficient - population weighted**- License: Shareware

Computes the gini coefficient when given a set of values and population weights. Short on documentation and checks..

**Publisher:**Howard Chong**Date:**13-06-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**Coefficient**- License: Freeware
- Price: 0.00

Coefficient is a project-based collaboration platform deployable as either a J2EE or a Web application. It provides collaboration tools as hot deployable modules. It also provides a workflow engine to help guide projects through their development cycle..

**Publisher:**coefficient.sourceforge.net**Date:**24-08-2012**Size:**12690 KB

**Platform:**Linux, Mac OS X, WinOther

**Variable storage coefficient for FEFLOW**- License: Freeware
- Price: 0.00

The VSC_module is a plug-in to the commercial groundwater flow simulation with FEFLOW (Finite Element Flow System). The VSC_module is specialised on wetlands, and realises a variable storage coefficient for saturated transient flow..

**Publisher:**vsc-module.sourceforge.net**Date:**14-05-2012**Size:**513 KB

**Platform:**Linux, Unix, WinOther

**The Matlab code for absorption coefficient in underwater wireless communication networks**- License: Shareware

The absorption coefficient can be obtained empirically by using Thorp's formula.Thie formula that used in the code is generally valid for the frequencies above a few hundred hz.The absorption coefficient is used to find the absorption loss part of the path loss in underwater wirelss communication.It increase rapidly with frequency, and is major factor that limits the maximal usable frequency for an acoustic link of a given distance..

**Publisher:**SUSAN**Date:**21-05-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**corrcoef_directional.m**- License: Shareware

Calculates the correlation coefficient for 2-d directional and circular data, e.g., if you have one set of 2-d movements and want to compare them to a second (paired) set of 2-d movements. The input to the function is two Nx2 matrices (each matrix specifies the x,y coordinates of N data points)..

**Publisher:**Gautam Vallabha**Date:**21-03-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**BINOMIAL (Binomial coefficient.)**- License: Shareware

BINOMIAL Binomial coefficient. If the arguments are both non-negative integers with 0 <= K <= N, then BINOMIAL(N, K) = N!/K!/(N-K)!, which is the number of distinct sets of K objects that can be chosen from N distinct objects. When N or K(or both) are N-D matrices, BINOMIAL(N, K) is the coefficient for each pair of elements. If N and K are integers that do not satisfy 0 <= K <= N, or N and K are non-integers , then the general definition is used, that is BINOMIAL(N, K) = GAMMA(N+1) / (GAMMA(K+1) / GAMMA(N-K+1)) If N is a non-negative integer, BINOMIAL(N) = BINOMIAL(N, 0:N) BINOMIAL only supports floating point input arguments.

**Publisher:**Mukhtar Ullah**Date:**04-06-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**Gini coefficient and the Lorentz curve**- License: Shareware

The Gini coefficient is a measure of the inequality of a distribution (often used for income or wealth distributions). The Lorentz curve is a graphical representation of this inequality which is intimately related to the Gini coefficient. The program is straightforward to use. Please consult the help included in the file for an extensive description of the two concepts and how to use the program. Please also comment if you like it or find it useful..

**Publisher:**Yvan Lengwiler**Date:**26-03-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**Inequality Package**- License: Shareware

Package on Inequality Metrics such as the Gini Coefficient associated to the Lorenz Curve, the Theil and the Atkinson Indexes..

**Publisher:**Francesco Pozzi**Date:**20-06-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**Circular Correlation Coefficient**- License: Shareware

References: Fisher, N.I. and A.J. Lee (1983) A correlation coefficient for circular data. Biometrika Trust. 70(2):327-332 http://biomet.oxfordjournals.org/cgi/conte...stract/70/2/327 Fisher, N.I. (1996) Statistical Analysis of Circular Data. Cambridge University Press. ISBN 0521568900, 9780521568906 http://books.google.com/books?id=IIpeevaNH88C.

**Publisher:**Evaristo Rojas Mayoral**Date:**27-02-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**bbcorr: Bootstrap statistics for Pearson's correlation coefficient**- License: Shareware

This function computes double block bootstrap percentile confidence intervals and bootstrap standard errors for the Pearson correlation coefficient r and Fisher's z = atanh(r). References: -Efron, B. and R.J. Tibshirani (1993): An Introduction to the Bootstrap, Chapman & Hall. -BdoDshlmann, P. and M. MdoTAchler (2008): Computational Statistics, Lecture Notes, ETH Zurich. No Matlab toolboxes are required..

**Publisher:**Thomas Maag**Date:**05-05-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**Gauss Seidel Method**- License: Shareware

Define your coefficient matrix in variable A, and the constants in C. Vector X will be calculated and the final matrix will be displayed as [A X C]. All intermediate calculations are also provided..

**Publisher:**Mohammad Saadeh**Date:**13-02-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**GINI coefficient**- License: Shareware

A simple function to measure the statistical dispersion of a distribution. This statistic is commonly used to assess inequality in income or wealth. The coefficients ranges from 1 (total inequality, one person receives ALL) to 0 (total equality, everyone receives the same amount). The function ignores NaNs and can be computed with or without sample correction. SYNTAXES: (1) GINICOEFF(IN) One input syntax, columwise gini coeffs. (2) GINICOEFF(...,DIM) Dim along which to compute the coeff (1 or 2) (3) GINICOEFF(...,NOSAMPLECORR) Don't apply sample correction [COEFF, IDXNEG] = ... -- coeff : n by 1 vector with gini coefficients where n is the number of series in In.

**Publisher:**Oleg Komarov**Date:**19-04-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**R-square: The coefficient of determination**- License: Shareware

r2 = rsquare(y,f) RSQUARE computes the coefficient of determination (R-square) value from actual data Y and model data F. INPUTS Y : Actual data F : Model fit OUTPUT R2 : Coefficient of determination EXAMPLE x = 0:0.1:10; y = 2.*x + 1 + randn(size(x)); p = polyfit(x,y,1); f = polyval(p,x); r2 = rsquare(y,f); figure; plot(x,y,'b-'); hold on; plot(x,f,'r-'); Jered R Wells 11/17/11 jered [dot] wells [at] duke [dot] edu.

**Publisher:**Jered Wells**Date:**17-04-2013**Size:**10 KB

**Platform:**Matlab, Scripts

**UltraCAD Crosstalk Calculator**- License: Shareware

UltraCAD Crosstalk Calculator is a handy application designed for the engineers that need to estimate the crosstalk coefficient between two parallel traces. The program allows you to select one of the three designs from the mail window.

In order to calculate the crosstalk coefficient you need to enter the values for the parallel trace and to select the type.

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**Publisher:**UltraCAD Design, Inc**Date:**

**Platform:**WinOther

**Probability Density Function of the Correlation Coefficient**- License: Freeware
- Price: 0.00

The correlation coefficient is one of the commonly used statistical measures. Despite its frequent use, the fact that the correlation coefficient shows a broad distribution if too few observations are used is not well-known.

This problem becomes worst when using only three or four observations for calculating the correlation. For example, if the actual correlation is zero, the correlation coefficient is distributed uniformly if only four observations are used (which means that the calculated correlation coefficient may in fact be any value between -1 and +1 with equal chances of occurrence).

**Publisher:**Epina GmbH**Date:****Size:**317 KB

**Platform:**WinOther

**Static Friction Coefficient**- License: Shareware
- Price: 0.99

ENGLISH__________________________

With this application you tilt your phone or tablet and calculate the static friction coefficient, selected in TEST. If your phone does not have orientation sensor, make it manually.

Secure your device with tape on a table. Place an object on the teacher's desk tilt the table, note the angle at which the object begins to fall. But if you want to view angle to which the object will fall, enter the value and press DEFINE COF. The program is easy to operate, and is already being used in some college classes physics. It is worth spend so little to learn more!

PORTUGUÊS________________________

Com este programa incline o seu celular ou tablet e calcule coeficiente de atrito estático, selecionado em TEST.

**Publisher:**Alexandre Goncalves Pinheiro**Date:**31-03-2014**Size:**1228 KB

**Platform:**Android 1.x, Android 2.x, Android 3.x, Android 4.4, Android 4.x

**MITCalc - Plates**- License: Shareware
- Price: 19

This calculation deals with the deflection, stress and variation of forces in the loaded flat plates. The calculation is designed for plates that are flat, homogeneous, with the same thickness and made from one material. The plates may be circular, annular circular and rectangular. The plates may be loaded evenly (unevenly) on the whole surface (or its part) or they may be loaded by the force distributed on the circle. The programme enables: - Selection from circular, annular circular or rectangular plates - Selection of various types of loading (distributed, forced...) - Calculation of deflection, slope, moment and stress in a random point - Display of graphs of the shape of the figures calculated - Calculation of safety coefficient - Calculation of the minimum plate thickness or maximum loading The calculation uses the data,...

**Publisher:**MITCalc**Date:**28-01-2009**Size:**1519 KB

**Platform:**Win2000, Windows Server, Windows Vista, WinOther

**KaLiBat**- License: Shareware
- Price: 350

KaLiBat is a graphical toolbox to calculate the linear heat loss coefficient of a 2D thermal bridge, according to the European standards EN10211 and EN13370. A thermal bridge is a thermal discontinuity in the building wall. The resulting thermal loss can be reduced by a better insulation or the use of a thermal break. To avoid a great thermal loss associated with a thermal bridge, the linear heat loss coefficient has to be evaluated : then two solutions may be compared, the better one has the lowest coefficient. KaLiBat makes possible the treatment of a great number of cases by modification of materials, sizes, b coefficient of surrounding spaces, surface resistances (continuous variation of an "internal" temperature to an "external "temperature").

**Publisher:**JNLOG**Date:**28-05-2009**Size:**585 KB

**Platform:**Win2000, Windows Server, Windows Vista, WinOther