Algebra Slope Intercept
The script has many functions that deal with homogeneous transformations and Lie algebra.The toolbox also includes, a set of functions for interacting with serial link kinematic structures. There are functions for generating nice plots and animations of the results. Key features "Kinematics...
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (51): Kinematics Toolbox Download |
It is even able to accept data evenly spaced by seasons.Compute Seasonal Tau-b, Tau, Sen's slope and it's confidence intervals. UsageSyntax: [taubsea tausea Sens h sig sigAdj Zs Zmod Ss Sigmas CIlower CIupper] = sktt(datain,alpha,wantplot,StartSeason)Input:datain(:,1) = Time (e.g. year) ...
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (56): Seasonal Kendall Trend Test 1-17-2009 Download |
ECC library is a package for Elliptic Curve cryptography.ECC is implemented by using OpenSSL 0.9.6a or higher, for message digests and symmetric ciphers, and by using the Portable Object Compiler and Computer Algebra Kit for the elliptic curve cryptography.
Platforms: C and C plus plus
License: Freeware | Size: 61.44 KB | Download (44): ECC library Download |
The gradient function in Matlab allows you to compute the slope of a curve along its entire length. But if your curve is a noisy one, then gradient will also be noisy. In this event one might desire to fit a moderately low order polynomial regression model in a sliding window, then differentiate...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Movingslope Download |
Gas absorption is a very ubiquitous unit operation in any chemical plant. It has in common with liquid-liquid extraction that there are two carrier streams and one solute to be partioned between them. Here, we use the McCabe and Thiele graphical method to study the separation of acetone from air....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Absorption of Acetone in Air Using Water Download |
This program demonstrates the quaternion belt-trick, also known as the Dirac belt-trick and the waiter trick. It generates an AVI movie file (also included) which shows a stereo movie of the belt-trick in action. Notes: (1) If you want to save time and see the end-result, just watch the included...
Platforms: Matlab
License: Freeware | Size: 3.65 MB | Download (44): Quaternion belt-trick Download |
This e-book is based on the Student Edition of MATLAB 7, which includes a symbolic toolbox. The Professional Edition may of course also be used. The goal is to exploit a restricted subset of MATLAB commands and functions to explore most of the elements of undergraduate mathematics. All items from...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (45): Alternative Mathematics using MATLAB 7 Download |
How much water flows where? Use this algorithm to calculate the upslope area of each cell in a digital elevation model.Algorithm specifications:- multiple flow direction- single flow direction- routes across flats- calculates deterministic, randomized and random flow- allows you to specify a...
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (43): Flow Accumulation (upslope area) Download |
Sigmoid creates a Sigmoid function using parameters in PARAMS and the variable range. V = SIGMOID(PARAMS,RANGE) PARAMS: a 3-vector, the entries of which are (in this order): amplitude value phase slope
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (44): sigmoid Download |
IMSHADE will plot a matrix representing topography as a 3-component color image, with intensity proportional to the magnitude of the topographic slope of each pixel. Optionally, it can take an argument for lighting angle to use the directional slope.The current colormap will be used, but future...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): imshade Download |
Notice: Twitpic recently changed their API, breaking the module. I have not yet had time to fix it, but patches from anyone are welcome.This module allows Twitpic images to be displayed directly on a Drupal site, allowing Twitter and Twitpic to be used as a mobile engine for a photo-rich...
Platforms: PHP
License: Freeware | Size: 20.48 KB | Download (41): Twitpic Filter Download |
This is friends with the Chinese writing spam plug-in preparation for a defense. It can effectively intercept the content of the text does not comment, and with the trackback (pingback), do not write the database, which can effectively reduce the unnecessary spam on the blog server to...
Platforms: PHP
License: Freeware | Size: 11.26 KB | Download (39): Some Chinese Please! Download |
Java OceanAtlas (or simply JOA) is a software application for viewing and manipulating oceanographic profile data. JOA was designed primarily for oceanographic sections but is also useful for looking at data also in the latitude-longitude domain. Here's a brief list of what JOA can do: * Open a...
Platforms: Mac
License: Freeware | Size: 14.1 MB | Download (40): Java OceanAtlas Download |
This interactive simulation shows a stone block lying at rest on an inclined plane. Initially, the component of gravity along the plane surface is exceeded by the force of static friction. The slope of the ramp can be increased or decreased, allowing students to see the exact point when the...
Platforms: Mac
License: Freeware | Size: 51.2 KB | Download (39): Sliding Down an Incline Plane Model Download |
MathPiper is a new mathematics-oriented programming language which is simple enough to be learned as a first programming language and yet powerful enough to be useful in any science, mathematics, or engineering related career. MathPiper is also a Computer Algebra System (CAS) which is similar in...
Platforms: Mac
License: Freeware | Size: 16.57 MB | Download (43): MathPiper Download |
The Rotation About a Fixed Axis example computes the angular momentum of a rigid rectangular box attached to a rotating axle. The fixed axis is in the z-direction. Users can tilt the box relative to the axle and can change the box dimensions. The simulation shows that the angular momentum vector...
Platforms: Mac
License: Freeware | Size: 849.92 KB | Download (35): Rotation About A Fixed Axis Model Download |
Engineering Sciences is a software dedicated to mechanical and electronic sciences. It allows you to simplify Boole's equation, and to change the base of any number. Features . Boole's algebra equation solver . Base switching
Platforms: *nix
License: Freeware | Size: 3.92 MB | Download (52): Engineering Sciences Download |
LAPACK++ is a library for high performance linear algebra computations. This version includes support for solving linear systems using LU, Cholesky, QR matrix factorizations, for real and complex matrices. Features . Real and complex-valued Matrix Operations . Fast Linear Equation...
Platforms: *nix
License: Freeware | Size: 624.64 KB | Download (34): Lapack++ For Linux Download |
Metamod:Source is an API manager that sits in between the Half-Life 2 SourceEngine and game/mod DLL, allowing loaded Server Plugins to intercept andoverride calls passed in between; similar to Metamod for Half-Life 1.
Platforms: *nix
License: Freeware | Size: 225.28 KB | Download (39): Metamod:Source Download |
FuncDesigner is a computer algebra system (CAS) written in Python + NumPy as an ordinary Python module (thus making it free to combine with any other Python or Python-connected code). That makes it cross-platform (Linux, Windows, Mac OS X etc), with completely free license: BSD. It can be used...
Platforms: *nix
License: Freeware | Size: 112.64 KB | Download (37): FuncDesigner for Linux Download |