Scientific/Engineering scripts - Top 4 Download

Scientific/Engineering script downloads

Natural Language Toolkit

NLTK, the Natural Language Toolkit, is a suite of program modules, data sets and tutorials supporting research and teaching in computational linguistics and natural language processing. NLTK is ideally suited to students who are learning NLP (natural language processing) or conducting research in NLP or closely related areas, including empirical linguistics, ...
Python

Charlemagne

Charlemagne is a genetic programming application which aims to be highly configurable and applicable to a broad range of problems.It is written in Python and Lisp and to some degree is extensible in both languages. It features built-in input-output mapping support, but also provides the ability to define complex fitness calculators ...
Python

Extended great common divisor function

This script contains a function that finds out the gcd(a,b)(great common divisor of a and b) as a linear conbination of a anb b, ax by=gcd(a,b). ...
Python

GSpeakers

GSpeakers is a multi platform loudspeaker design program. It's built using the Gtkmm libraries (C wrapper for the Gtk libraries homepage Requirements: · GTK 2.0 · Gtkmm 2.0 ...

The Gravity Field of the Earth

Some of the indicators calculated are GRS80 free air anomalies, EIGEN-CG03C (an remaining topography reduction), normal gravity GRS67 and GRS80.The place of the study that was the base of the research is a region of Canada (lat:56 to 60 deg,long:-120 to -114 deg). Requirements: · MATLAB 7.6 or higher ...
Matlab

JJFMapper

JJFMapper is a cartography program for PHP. It serves maps realtime and/or saves them to disk. Can read ESRI Shapefiles and GPX files. It streams, saves, or returns an image via the GD library. It is controlled by an easy to learn XML config document. It supports truetype fonts and gdf ...

phpWeatherMap

phpWeatherMap is a set of php scripts to generate weather maps for (almost) every country in the world. Weather data is fetched from the official METAR Airport Weather at weather.noaa.gov. Currently there are more than 5000 weather stations in over 200 countries. You can easily download new maps and integrate them into ...

Maximum Drawdown

This function returns the maximum relative drawdown of time-series data, as well as the start and end indices of the period when this drawdown was experienced. Requirements: · MATLAB Release: R2007a ...
Matlab

Oceanographic Data Visualized with MATLAB

The data is three velocity and density sections (A, D, and E) showing tidal flow over an underwater sill in a fjord. The colors represent landward velocity (towards the viewer); red with the tide, blue against. Three density contours are shown by black lines. The line at the bottom of the ...
Matlab

Wind Cone Graphic

The isosurface and patch functions are used to create an isosurface of the MATLAB wind.mat data illustrating where the wind speed over North America is equal to a particular value.Cones are used to show the direction and magnitude of the wind, and streamlines trace the paths of massless particles moving through ...
Matlab

Animated Globe

The world topography map, plotted on a globe projection with height, lighting, and shading effects.Use a web browser to open the attached .anim file. Requirements: · MATLAB Release: R11 ...
Matlab

Inlining Parameters to use with xPC Target

This video shows how to inline parameters in order to tune constants with xPC Target. It uses a simple model of two constants connected to a bus. Once the model is setup and built, xPC Target Explorer is used to do the actual tuning. You can find more information in the ...
Matlab

xPC Target DOSLoader Demo

With the xPC Target Embedded Option you can use the DOSLoader mode to allow you to copy the xPC Target kernel to the target flash disk, remove the 3.5-inch disk drive, and then boot the xPC Target kernel. The target application is still downloaded from the host PC. Use this mode ...
Matlab

xPC Target Quick Reference Guide

"xPC Target Quick Reference Guide" is a useful PDF Document having the most important xPC commands in MATLAB as well the commands which are executable from Target. Commands for accessing the File System, as well to access special Target Information and a list of Demo Models.This is a central Document to ...
Matlab

Constraint Constraint Package

This software package provides algorithms for analysis and design of saturation avoiding control systems. The design of linear controllers for linear, possibly multivariable or uncertain, plants is considered.To avoid a conservative design, the external signals are hard bounded in amplitude and rate. During the example sessions, only reference signals are considered ...
Matlab

Open Babel

Open Babel is a chemical toolbox designed to speak the many languages of chemical data. It's an open, collaborative project allowing anyone to search, convert, analyze, or store data from molecular modeling, chemistry, solid-state materials, biochemistry, or related areas.That means that Open Babel has two main pieces: - Ready-to-use programs ...

Fityk

Fityk is a program for nonlinear fitting of analytical functions (especially peak-shaped) to data (usually experimental data). There are also people using it to remove the baseline from data, or to display data only. It is reportedly used in crystallography, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, to name ...

The Python Macromolecular Library

The Python Macromolecular Library (mmLib) is a software toolkit and library of routines for the analysis and manipulation of macromolecular structural models, implemented in the Python programming language. It is accessed via a layered, object-oriented application programming interface, and provides a range of useful software components for parsing mmCIF, and PDB ...
Python

Python Laboratory Operations Toolkit

This package is a loosely defined collection of tools for application of Python in a laboratory environment. It consists of pure python protocol drivers for various useful devices, including: National Instrument DSTP protocol to interface Python to LabVIEW VXI-11 protocol, to allow python to talk to a host of GPIB-like instruments ...
Python

Perl Entrez Gene Parser

This program is a parser that abstract a data structure from a given Entrez Gene record, and users of the parser can decide what to do/extract from the data structure. Perl Entrez Gene Parser project provides Perl parsers for NCBI's Entrez Gene based on regular expression, Parse::RecDescent, Parse::Yapp and Perl-byacc. Some can ...