Quadratic equation has the form ax2 + bx + c = 0. It will generally have two solutions; that is, two different values of x that make the equation true.
It can happen that both solutions are the same number, and it is possible that the solutions will be complex or imaginary numbers. To use...
Platforms: Windows, Windows CE
|License: Freeware||Size: 1.37 MB||Download (44): Quadratic Equation Solver Download|
This script is capable of solving a convex quadratic programming problem by Wolf's method. For the convergence of the algorithm it is necessary that either Hessian of the objective function be positive definite or positive semidefinite Hessian with linear term zero. For theory of Wolf method and...
|License: Freeware||Size: 10 KB||Download (18): Quadratic programming by Wolf's method Download|
This code solves the economic dispatch by quadratic programming.Monotonic quadratic Fuel cost equations with Bmn coefficients is considered this model.
|License: Freeware||Size: 30.72 KB||Download (18): Economic dispatch by quadratic programming Download|
We use the power of symbolic toolbox in order to find the optimal point in an arbitrary multivariate functionChange the following code based on your objective function and run the programFunction F in Symbolic Formata='(x1^2+x2-11)^2+(x1+x2^2-7)^2';The code will iterate and converge to x and y of...
|License: Freeware||Size: 10 KB||Download (18): Multivariate Nonlinear optimization using Marquardt Method Download|
Enter the coefficients for the Ax2 + Bx + C = 0 equation and Quadratic Equation will output the solutions and plot(if they are not imaginary).
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): Quadratic Equation Calculator Download|
A control strategy for optimal operation of a hydroelectric dam is found through nonlinear and quadratic programming techniques. We use symbolic math to formulate an original model of the hydroelectric dam and then optimize the operation schedule using FMINCON. We then show how improvements can...
|License: Shareware||Cost: $0.00 USD||Size: 30.72 KB||Download (18): Optimization in MATLAB: An Introduction to Quadratic Programming Download|
this function plots the 2D multivariate gaussian when the mean and covariance are provided. It does not use for loops. ex: plot mean=[10;11],cov=[6 0;0 6] 2D multivariate gaussian function >> mvg([10;11],[6 0;0 6])
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (20): 2D Multivariate Gaussian Download|
The Unscrambler® is the complete multivariate analysis and experimental design software, equipped with powerful methods including Principal Component Analysis (PCA), Multivariate Curve Resolution (MCR), Partial Least Squares Regression (PLS-R), 3-Way PLS Regression, K-Means Clustering and SIMCA...
|License: Shareware||Cost: $0.00 USD||Size: 29.31 MB||Download (626): The Unscrambler Download|
Math::Bezier::Convert is a Perl module to convert cubic and quadratic bezier each other. SYNOPSIS use Math::Bezier::Convert; @new_cubic = divide_cubic($cx1, $cy1, $cx2, $cy2, $cx3, $cy3, $cx4, $cy4, $t); @new_quad = divide_quadratic($cx1, $cy1, $cx2, $cy2, $cx3, $cy3, $t); @quad =...
|License: Freeware||Size: 6.14 KB||Download (81): Math::Bezier::Convert Download|
This widget solves almost any quadratic equation.Known Restrictions:Cannot display fractions.Can only display real numbers.
|License: Freeware||Download (140): Quadratic! Download|
AZR-Delta is a small, easy to use application specially designed to lend you a hand when trying to solve Quadratic Functions.
Basically you just enter the variables and let AZR-Delta take care of the rest.
|License: Freeware||Download (52): AZR-Delta Download|
exploRase was specially designed as an Open Source R-based instrument for the exploratory multivariate analysis of Systems Biology data.
It provides a GUI on top of the analysis functionality provided by R and the Bioconductor project. exploRase is designed to be accessible to biologists...
|License: Freeware||Download (46): exploRase Download|
Statistics software for data analysis and multivariate statistical analysis. Probability analysis. Compute descriptive statistics of selected data. Frequency analysis. Compare means and variances. Variance analysis. Z test. Correlation tests. Jarque Bera test. Non-parametric tests, including...
Platforms: Windows, Windows 7, Windows Server
|License: Shareware||Cost: $150.00 USD||Size: 2.65 MB||Download (70): Visual Stats Download|
This application is a quadratic equation solver. It will solver any equation up to the second power, for its roots. This app is designed for anyone who needs to find where their equation equals 0.
|License: Freeware||Size: 9.8 MB||Download (29): Quadratic Root Finder Download|
Quadratic-O-Matic is about the simplest program imaginable to set up and to use. You simply call the program up in your web browser, type in the numbers to get your quadratic equation, and click "Solve that puppy."You will then be given the roots of the equation.If "b2 - 4ac" is negative, you'll...
Platforms: CGI and Perl
|License: Freeware||Size: 10 KB||Download (19): Quadratic-O-Matic Download|
Fit a multivariate gaussian mixture by a cross-entropy method. Cross-Entropy is a powerfull tool to achieve stochastic multi-extremum optimization.Please visit http://iew3.technion.ac.il/CE/ for more informationsi) Please compile mex-files by the mexme_ce_gauss.m (if compiler is not setup, run...
|License: Freeware||Size: 30.72 KB||Download (21): Multivariate Gaussian Mixture Model Optimization by Cross Entropy Download|
This software solves the economic emission dispatch by quadratic programming.The fuel cost equations,emission coefficients ,Bmn coeffcients and the demand should be entered and the subroutien emield.m should be executed.
|License: Freeware||Size: 40.96 KB||Download (18): Economic emission dispatch Download|
To walk through the code and for a thorough description, refer toA. Meucci (2009) , "Review of Statistical Arbitrage, Cointegration, and Multivariate Ornstein-Uhlenbeck",Latest version of article and code available at http://symmys.com/node/132
|License: Freeware||Size: 143.36 KB||Download (20): Review of Statistical Arbitrage, Cointegration, and Multivariate Ornstein-Uhlenbeck Download|
Free Split and Merge Expectation-Maximization algorithm for Multivariate Gaussian Mixtures. This algorithm is suitable to estimate mixture parameters and the number of conpounds Usage ------- [logl , M , S , P] = fsmem_mvgm(Z , [M0] , [S0] , [P0] , [option]); Inputs ------- Z Measurements (d x N)...
|License: Freeware||Size: 215.04 KB||Download (18): Free Split and Merge Expectation Maximization for MultiVariate Gaussian Mixture Download|
Graphical user interface driven first-order multivariate calibration using up-to-date methods, including PCR, PLS, net analyte methods and ortoghonal signal correction. Provides a variety of pre-processing tools, cross-validation plots, prediction plots, elliptical joint region plots, net analyte...
|License: Freeware||Size: 532.48 KB||Download (18): First-order multivariate calibration Download|