Coefficient Of Correlation Calculator
Calculates three indices of factorial invariance: the coefficient of congruence, a chi-square goodness of fit test, and Cattell's Salient Variable Similarity Index.
Platforms: Mac
License: Freeware | Download (121): Invariance Download |
CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.
Over 60 models are built-in, but custom regression models...
Platforms: Mac
License: Freeware | Size: 20.8 MB | Download (473): CurveExpert Professional for Mac OS X Download |
CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.
Over 60 models are built-in, but custom regression models...
Platforms: Windows
License: Freeware | Size: 20.8 MB | Download (547): CurveExpert Professional Download |
CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.
Over 60 models are built-in, but custom regression models...
Platforms: Linux
License: Freeware | Size: 20.8 MB | Download (1425): CurveExpert Professional for Linux Download |
BestCurFit calculates the parameters of 12 curves using the method of Linear Least Squares, fitting each curve to user data. The nonlinear equations are linearized. The obtained parameters are used for following optimization procedure using Simplex and Gauss-Newton algorithm. If it does not...
Platforms: Windows
License: Freeware | Size: 1.81 MB | Download (53): BestCurFit Download |
About OhminNotes
OhmiNotes is a notebook to administer the marks (grades) of a teacher. This software is available, in English, French, and Spanish,
Whats New in this Version
- To print, he is henceforth possible to pass by the selector: multiple printings, taken out PDF (under MacOS X) became...
Platforms: Mac
License: Freeware | Size: 2.6 MB | Download (48): OhminNotes 1.2 Download |
his is a complete model of the 1976 US standard atmosphere model with valid data between sea level and 1000 km. This set of functions returns Temperature, Pressure, Density, Speed of Sound, Gravity, Dynamic and Kinematic Viscosity, Coefficient of Thermal Conductivity, Gas Number Density at...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Complete 1976 Standard Atmosphere Download |
Semi variance method and scaled windowed variance method for fractal time series analysis.Referernce: Evaluating scaled windowed variance methods for estimating the Hurst coefficient of time series Physica A: Statistical and Theoretical PhysicsVolume 241, Issues 3-4, 15 July 1997, Pages 606-626
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 102.4 KB | Download (54): Semi variance method and scaled windowed variance method for fractal time series analysis Download |
In many cases, simulating a dynamical system is best achieved by defining several modes in which it can exist and modeling each mode independently. This approach is known as "hybrid modeling". There is significant academic literature on the subject, but at its most basic level, a hybrid model...
Platforms: Matlab
License: Freeware | Size: 143.36 KB | Download (45): Hybrid Integrator Download |
Given a nonnegative integer n, tau(n) is the Ramanujan tau function of n, defined as the coefficient of x^n in the Taylor expansion ofx * prod_{k>=0}(1 - x^k)^24. This is an integer function with fascinating number theoretic properties. For instance, it's multiplicative, meaning tau(m*n) =...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): tau.m Download |
This technique simply calculates variation based on a comparison of all abundances in a time series, and is free of assumptions of an underlying 'normal' distribution. It is more robust that the coefficient of variation CV and/or the standard deviation of log transformed abundances SDL, it is not...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Variability: a non-parametric measure Download |
The bootstrap is a way of estimating the variability of a statistic from a single data set by resampling it independently and with equal probabilities (Monte Carlo resampling). Allows the estimation of measures where the underlying distribution is unknown or where sample sizes are small. Their...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): bootgmregress Download |
First of all you should gather the information from your solar panel datasheet/manual:1)Short Circuit Current2)Maximum Power Point Current @ STC3)Open Circuit Voltage4)Maximum Power Point Voltage @ STC5)Thermal coefficient of Short Circuit Current6)Thermal coefficient of Open Circuit VoltageTo...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (52): Two Diode Solar Cell/Panel Model Download |
Fragmentation Analyzer is a tool for analyzing MS/MS fragmentation data. Currently nine different analysis types are supported: * Spectra Visualization - visualize the MS/MS spectra with fragment ion annotation, zooming and manual de-novo-sequencing. * Intensity Box Plots - analyze intensity...
Platforms: Mac
License: Freeware | Size: 15.27 MB | Download (34): Fragmentation Analyzer Download |
The Ejs Free Fall model displays the dynamics of a ball dropped near the surface of Earth onto a platform. The initial conditions for the ball are zero initial velocities in the x and y directions. The coefficient of restitution for the ball's collision with the platform is less than one. The...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 1.2 MB | Download (36): Free Fall Model Download |
This application allows you to study the factors involved in an experiment with a Fabry-Perot interferometer. It lets you visualize the result of the multiple-wave interferences produced in the interferometer cavity when an extended source emitting two extremely close wavelengths is used. In this...
Platforms: Mac
License: Freeware | Size: 10.24 KB | Download (43): Fabry-Perot Interferometer Download |
The Ejs Coin Rolling with and without Sliding model displays the dynamics of an initially rotating, but not translating, coin subject to friction. The simulation displays the motion of the coin as well as the velocity vectors for the surface of the coin. The initial angular velocity and the...
Platforms: Mac
License: Freeware | Size: 1.36 MB | Download (33): Coin Rolling with and without Sliding Model Download |
The Ejs Free Fall Cartesian model displays the dynamics of a ball dropped near the surface of Earth onto a platform. The initial conditions for the ball are an initial positive velocity in the x direction and zero initial velocity in the y direction. The coefficient of restitution for the ball's...
Platforms: Mac
License: Freeware | Size: 1.2 MB | Download (41): Free Fall Cartesian Download |
The Ejs Free Fall 3D model displays the three-dimensional dynamics of a ball dropped near the Earth surface onto a platform. The initial conditions for the ball are zero initial velocities in the x, y, and z directions. The coefficient of restitution for the ball's collision with the platform is...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 1.15 MB | Download (35): Free Fall 3D Download |
Bersoft Image Measurement (BIM) is designed as a flexible tool for acquiring, measuring and analyzing digital images. The measurements may be done by pointing and clicking or in an automated way, when doing statistical or analytical measurements. BIM can load many different types of images,...
Platforms: Windows, Windows 7, Windows Server
License: Free Trial | Cost: $50.00 USD | Size: 9.67 MB | Download (1005): Bersoft Image Measurement Download |