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Positive Perspectives Corporation freeware
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Positive Perspectives Corporation

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Added: April 30, 2013 | Visits: 243

General Mathieu functions with arbitrary parameters These routines are calculation routines for Mathieu functions with arbitrary parameters (positive, Negative and Complex)The package includes the following subroutines:fcoef1---Compute the expanded coefficients of Seriesdbesselj----Compute the derivatives of Bessel functions;dbessely----Compute... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): General Mathieu functions with arbitrary parameters Download

Altitude in Km above sea level for a given pair of coordinates (lat,long) function alt_km=ITU_P1511(lat,long)computes altitude of a site at given lat,long coordinatesby means of bicubic interpolation using itu topo 0.5 degrees resolutionmatrix.refer to ITU-R Recommendation P 1511.INPUTSlat: latitude + = North, -=southlong: longitude, positive degrees East.Required... Platforms: Matlab


Added: April 03, 2013 | Visits: 252

Residue Curve Calculation for Ternary Mixtures 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 (18): Residue Curve Calculation for Ternary Mixtures Download

Added: August 10, 2013 | Visits: 148

inv4spd.m This algorithm avoids the use ofchol.m and inv.m (the latter is a built-in M-file) and achieves the goal of inverting a symmetric positive definite matrix Platforms: Matlab

License: Freeware Size: 10 KB Download (18): inv4spd.m Download

Added: June 24, 2013 | Visits: 199

lobpcg.m [blockVectorX,lambda]=lobpcg(blockVectorX,operatorA)outputs the array of algebraic smallest eigenvalues lambda andcorresponding matrix of orthonormalized eigenvectors blockVectorX of the Hermitian (full or sparse) operator operatorA using input matrix blockVectorX as an initial guess, without... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): lobpcg.m Download

Added: May 25, 2013 | Visits: 238

convexchecker 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 (18): convexchecker Download

Added: August 26, 2013 | Visits: 208

MMGDX: a maximum-margin training method for neural networks The large classification margin is the most usual approach to achieve good generalization. The most known maximal margin algorithm is SVM, for which different kernels have been investigated. Unfortunately, in the context of some real world problems, such as on-the-fly object detection, the use of... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): MMGDX: a maximum-margin training method for neural networks Download

Added: July 03, 2013 | Visits: 273

Field Spectroscopy Facility Post Processing Toolbox The toolbox can import spectra acquired on spectroradiometers manufactured by Analytical Spectral Devices (ASD), Spectra Vista Corporation (SVC), Ocean Optics and the Field Spectroscopy Facility (FSF). It can post process spectra to calculate spectral reflectance, radiance and irradiance. It also... Platforms: Matlab

License: Freeware Size: 1.74 MB Download (18): Field Spectroscopy Facility Post Processing Toolbox Download

Added: May 01, 2013 | Visits: 287

Absolute-Value Output Circuit 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 (24): Absolute-Value Output Circuit Download

Data based modeling of nonlinear dynamic systems using System Identification Toolbox Using an engine throttle valve modeling example, this demo shares some perspectives on creation of nonlinear models of dynamic systems from the measurements of its input and outputs. It describes useful workflows for approaching the task of data-based modeling using System Identification... Platforms: Matlab


Added: August 15, 2013 | Visits: 438

PDD Melt Simple function to calculate melt rates in meter water equivalent per year for a digital elevation model (DEM) based on positive degree days factor (PDD) using seasonal variation.User can specify factors: mean annual temperature, PDD_ice, seasonal variation in degrees and year length.Approach... Platforms: Matlab

License: Freeware Size: 10 KB Download (19): PDD Melt Download

Added: April 20, 2013 | Visits: 176

MAXALL Revised 23rd Feb. 2006.Improved speed, functionality and documentation2-nd Rev, 3rd Apr.2007, back from TVAR to NUM2STRMAXimum points in a curve, ALL(default) or manually positively/negatively selected, with (default) or without parabolic interpolationneeds CLINEDemo uses SAVFILTHELP MAXALL shows... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): MAXALL Download

Added: August 18, 2013 | Visits: 186

mlcovr Package The MLCOVR package provides XML-formatted output that is consistent with the Cobertura Java coverage tool. It uses the MATLAB profile tool along with custom scripts to evaluate lines covered, branches covered, branch types and complexity. It works on a directory and its subdirectories, collecting... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): mlcovr Package Download

Added: June 14, 2013 | Visits: 288

Enterprise Connector Enterprise Connector is a web based instant messenger written in PHP MySQL and a web based video conference written by PHP Flash Communication Server.The target users are for communication between different office / department / region of a corporation. Platforms: PHP

License: Freeware Size: 20.48 KB Download (22): Enterprise Connector Download

Added: June 25, 2013 | Visits: 247

CCK groups Limit access to content to a group of users. This is a lightweight, minimal alternative to Organic Groups.Example Use:Limit access to a Case Tracker project and its cases to selected individuals.Be sure to read the README.txt after installing this module.Developed by Nedjo Rogers for Code... Platforms: PHP

License: Freeware Size: 10 KB Download (19): CCK groups Download

Added: April 21, 2013 | Visits: 1.202

PHP variables 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 (18): PHP variables Download

Added: August 01, 2013 | Visits: 302

Atrium Answers A Questions and Answers feature for Open Atrium, with User Reputations.Users can post questions and answers, upon which other users can vote. Positive votes give the posting user +10 userpoints; negative votes give the posting user -2 userpoints. Userpoints are displayed next to the username. Platforms: PHP

License: Freeware Size: 10 KB Download (18): Atrium Answers Download

Added: April 17, 2013 | Visits: 189

OpenDover OpenDover is a sophisticated webservice that allows for next-gen semantic features within your blog, content management system, website or application. With the OpenDover service you can emotion-tag texts, comments, or anything else you like within your website.For example you can send a product... Platforms: PHP

License: Freeware Size: 10 KB Download (18): OpenDover Download

Added: April 03, 2013 | Visits: 252

User Import Organic Groups Subscribe users to organic groups.New and existing users can be mass subscribed by importing data from a CSV file. Alternatively, an existing user can be subscribed by filling in an autocomplete field with their username.Requires User Import module.Developed by Robert Castelo for Code Positive -... Platforms: PHP

License: Freeware Size: 10 KB Download (19): User Import Organic Groups Download

Added: May 25, 2013 | Visits: 262

Bounced Email Handles email sent by the site which has bounced back.Component module which provides service to other modules, don't install this unless another module requires it.Detailed API documentation for this component on the way, but for the moment, see enewsletter.module for example of how to use... Platforms: PHP

License: Freeware Size: 10 KB Download (18): Bounced Email Download

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