Derivation

Nash-Sutcliffe model accuracy statistic. Nash-Sutcliffe coefficient is an indicator of the model?s ability to predict about the 1:1 line between observed and simulated data.The Nash-Sutcliffe coefficient is calculated as: sum(Qobs - Qsim)^2NS = 1 - ---------------------------- sum(Qobs -...

The skill score is a statistic similar to the Nash-Sutcliffe in that the closer to one the better the model prediction. This function interprets model predictability using residual error and observed variability in your data. A skill score of 1 means a perfect fit (don't we all wish). A skill...

PBKDF2 is a free and open source Haskell implementation of the Password-Based Key Derivation Function.


Platforms: Mac

SQLCipher provides you with a fully-encrypted SQLite database. It???*a*?s fast, especially with transactions and indexes; you generally will only see a 5% performance hit. No unencrypted data is written to disk, SQLite???*a*?s page caching allows for decrypted pages to be stored in memory. The...


Platforms: Mac

When doing a derivation in math or just organizing my thoughts, I usually just use pen and paper since it seems to be the fastest way to persist my thoughts. Typing on a computer is great for great amounts of text, but making diagrams is not that easy I think. Since most of the paper that I...


Platforms: Mac

GNU gv is an an X11 ghostscript interface based on Tim Theisen's ghostview 1.5. GNU gv allows to view and navigate through PostScript and PDF documents on an X display by providing a graphical user interface for the Ghostscript interpreter. gv is a improved derivation of Timothy O. Theisen's...


Platforms: *nix

Complete suite of comprehensive MP3 management tools to maintain, organise and catalogue your entire music collection quickly, easily and efficiently. Coordinate the file names and ID3 Tags using an intelligent name derivation mechanism to update the ID3 Tags in your MP3's according to the file...


Platforms: Windows

SimplexParser is used to get the most out of Formula Parsing. With it, you can evaluate mathematical formulas, draw graphs and program with very simple VBScript. SimplexParser is a sophisticated calculation application. It supports direct access to the Microsoft Visual Basic Scripting engine. The...


Platforms: Windows

Open Source Requirements Management Tool is designed to achieve full SDLC traceability for features, requirements, design, implementation, and testing. Open Source Requirements Management Tool has a UI for requirements derivation, version control, and common or custom attributes (rationale,...


Platforms: *nix

Styx is a scanner and parser generator designed to address some shortcomings of the traditional lex/yacc combination. It has unique features like automatic derivation of depth grammar, production of the derivation tree including its C interface which provides access to the abstract syntax tree,...


Platforms: *nix

OpenCCG project is a collection of natural language processing components. OpenCCG, the OpenNLP CCG Library, is a collection of natural language processing components and tools which provide support for parsing and realization with Combinatory Categorial Grammar (CCG). Whats New in This...


Platforms: *nix

Simplexety is used to get the most out of Formula Parsing and Scientific Calculation. With it, you can evaluate mathematical formulas, draw graphs and program with very simple VBScript. Simplexety is a sophisticated calculation application. It supports direct access to the Microsoft Visual Basic...


Platforms: Windows

Depthmap is a single software platform to perform a set of spatial network analyses designed to understand social processes within the built environment. It works at a variety of scales from building through small urban to whole cities or states. At each scale, the aim of the software is to...


Platforms: Windows

Exlade Cryptic Disk Professional will provide a simple and affordable way to protect disks and disk partitions by encrypting them. The encrypted data cannot be accessed without entering the password, even if a hacker gets access to a PC or the hard drive is stolen. Exlade Cryptic Disk...


Platforms: Windows

Requirements management tool designed to achieve full SDLC traceability for features, requirements, design, implementation and testing. UI for requirements derivation, version control, attributes etc. Designed to be v2.0 to OSRMT's v1.5. The architecture will change (Grails) and move to being...


Platforms: Windows, Mac, Linux

Xmplify is a powerful new XML editor for Mac OS X. Although Xmplify is still in development, you can now download a Preview Beta release and let us know what you think! Xmplify provides a number of powerful features to make working with and manipulating XML simple and intuitive: * Fully...


Platforms: Mac

The program computes the velocity and temperature profiles for free convection past an isothermal vertical plate. Results are obtained after solving two coupled nonlinear differential equations. The shooting method is used to obtain the boundary conditions, required to solve the coupled ODEs,...


Platforms: Matlab

This is my MSc Thesis work at KFUPM, Saudi Arabia. I am currently pursuing PhD in robotics. There is a self explanatory guide to the codes and models. I devised a novel way to combine Datcom and windtunnel results for undamaged aircraft to obtain highly accurate predictions for damaged aircraft....


Platforms: Matlab

Given a set of customer requirements, design a suitable DC/DC converter.Project includes full derivation of control transfer functions, simulink model.Design Spec:Voltage input200-650 VDCVoltage output28VDC, regulatedFull load power300WMinimums load20% of full loadRipple voltage?100mV at full...


Platforms: Matlab

This code, realized in collaboration with Robert Thijs Kozma, implements a simple and powerful spiking model proposed by Eugene Izhikevich in 2003 (http://www.izhikevich.org/publications/spikes.pdf). This mathematical model is the most recent of a long tradition of models used to study individual...


Platforms: Matlab