Gram Positive
API module for converting regular string-type variables into ones that can be configured with PHP.Comes with an example module that makes user_mail_welcome_body and site_name variables configurable with PHP.Initial development for Code Positive.
Platforms: PHP
License: Freeware | Size: 10 KB | Download (51): PHP variables Download |
This script may be easily converted to a function which could be an extremely useful subroutine in optimization problems to check whether the objective function is globally convex. It may also be used to derive the expressions for gradient and Hessian of the given multidimensional real valued...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): convexchecker Download |
GAMMA_INCOMPLETE evaluates the upper incomplete gamma function(incomplete gamma function of the second kind) $Gamma(a,x)$at non-negative values of the argument. This function extends theMATLAB function gammainc to negative values of the parameter a. SYNOPSIS: fun=gamma_incomplete(x,a) INPUT x :...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): Evaluation of the upper incomplete gamma function Download |
ARMAX-GARCH Toolbox (Estimation, Forecasting, Simulation and Value-at-Risk Applications)The ARMAX-GARCH Toolbox estimates, forecasts and simulates a large variety of ARMA and GARCH models with different distributions and for any order of AR(n), MA(m), ARCH (p) and GARCH (q) effects as well as it...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 235.52 KB | Download (50): ARMAX-GARCH Toolbox (Estimation, Forecasting, Simulation and Value-at-Risk Applications) Download |
Intro: This function generates random samples for k Xi's where Xi>=0 and the sum Xi is fixed at g. We assume that X's are independent and follow an identical distribution with a CDF function myCDF(x) and an inverse CDF function myICDF(p). I needed a function that works for Xi>=0. So here it is....
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): Generate fixed sum positive random numbers with a distribution Download |
In many experimental settings in the life sciences, aggregated count data needs to be analyzed, for example, the number of mites on leaves of a tree, or the number of parasites found in hosts. This data is often well-described by a negative-binomial distribution. Although Matlab's statistical...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): mnbinrnd Download |
People of the Middle Kingdom is a screen saver made with Derrick Chang's beautiful, positive, and thought provoking photography shot in China. Each image was hand picked and donated to The Library Project by Derrick. It is completely free, but please take a moment and check out our website at...
Platforms: Mac
License: Freeware | Size: 17.8 MB | Download (49): People of the Middle Kingdom Download |
Only in very simple situations can we describe the correlation between two time series as a single number. Often it varies both as a function of time, and of wavelength. Datasets may be uncorrelated on short timescales due to noise, but strongly correlated on larger wavelengths (eg annual).This...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Comparing Time Series using Semblance Analysis Download |
The model simulates three phase inverter with symmetric PWM modulation in which reference is sampled at the positive peak of the carrier and is held constant till the next positive peak of the carrier appears. The model demonstrates symmetric regular sampling at positive peaks of carrier and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Sinusoidal Symmetric PWM modulation based three phase inverter Download |
The ARMAX-GARCH Toolbox estimates, forecasts and simulates a large variety of ARMA and GARCH models with different distributions and for any order of AR(n), MA(m), ARCH (p) and GARCH (q) effects as well as it allows any number of factors in the mean and volatility process.The supported models...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 204.8 KB | Download (49): ARMAX-GARCH Toolbox Download |
The program computes residue curves for a ternary mixture composed of acetone, chloroform and methanol.Wilson model is used to get activity coefficients. The program is composed of two parts; one for positive warped time and the other for negative warped time. Initial conditions have been chosen...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Residue Curve Calculation for Ternary Mixtures Download |
Simulation of Absolute-Value Output Circuit is carried out with operational amplifier,diodes and other components available in Simscape 2.1 version. Regardless of the polarity of the input signal, the output of the circuit is always positive going and this is displayed in the scopes.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Absolute-Value Output Circuit Download |
The plotDTI function plots a single tensor, a row of tensors, or a 2D field of tensors as Gaussian ellipsoids. The tensors must be given as 3x3 symmetric positive definite matrices.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 30.72 KB | Download (49): Diffusion Tensor Field (DTI) Visualization Download |
Given an arbitrary basis {u1,u2,u3,...un} for an n-dimensional inner product spaceV, the Gram-Schmidt algorithm constructs an orthogonal basis {v1,v2,v3,... vn}for V.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Gram schmidth Algorithm Download |
Getting positive feedback from SysTools DBX Converter User now we can say on the behalf of user response that our importing technology is robust, latest and secure for importing DBX file. So now SysTools labs are launching his new version of DBX Converter 3.2. This latest version of DBX Converter...
Platforms: Windows
License: Shareware | Cost: $69.00 USD | Size: 3.78 MB | Download (48): Outlook Express Import Outlook.PST files Download |
Matlab doesn't provide the values of n! when n>170, but this code can evaluate the logarithm of of n! with absolute accuracy of 1e-12 or better, and relative accuracy of 1e-15 or better. The following codes employ Stirling's integration formula of Gamma function.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Log Factorial of Large Positive Numbers Download |
This is a very user friendly Gram Schmidth Algorithm implemented in MATLAB.I have already submited a file of the same algo,bt this one is bit more flexible than previous.Hope u will find it useful.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Gram schmidth Algorithm(modified) Download |
Reliable Deleted Files Restore software is a highly developed DDR professional tool which provides positive response for users to recover the whole important data from different types of windows based storage devices. Technically Advanced Deleted Files Restore program offers expert data recovery...
Platforms: Windows
License: Shareware | Cost: $79.99 USD | Size: 2.16 MB | Download (47): Deleted Files Restore Download |
PCG Preconditioned Conjugate Gradients Method is a replacement of the standard built-in PCG code. Two new options are implemented: 'flex' and 'null'. The 'flex' option changes the standard PCG algorithm into the flexible one. It allows using sophisticated preconditioning, not limited to the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): pcg.m with 'null' and 'flex' options Download |
Solves a common algebraic Riccati equation using Schur decomposition.This function solves an algebraic Riccati equation of the form:A'*X + X*A' - X*G*X + Q = 0,where A, G, and Q are given and X is the symmetric solution. All terms are real nxn matrices and G and Q are positive semi-definite.A...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Algebraic Riccati Equation Solver Download |