Arc Length In Geometry

In the program, an example from the field of nonlinear chemical dynamics is presented. Governing equation and reaction scheme can be found in G. Nicolis, Dynamique Chimique, Thermodynamique, cindoTetique et mdoTecanique statistique, Dunod, Paris 2005. We use the arc length continuation method to...

I had to compute the length of arcs of Earth's meridian. I noticed that there was no analytical solution for this so I wrote this very simple function.It computes the arc length of an ellipse centered on (0,0) with radius a (along OX) and radius b (along OY)x(t) = a.cos(t)y(t) = b.sin(t)with...

Math::Geometry is a Perl module that implements classic geometry methods. It should be considered alpha software and any feedback at all is greatly appreciated. The following methods are available: vector_product. Also known as the cross product, given two vectors in Geometry space, the...


Platforms: *nix

MathEasyArc allows you to enter a function f(x) and it then computes the arc length represented by the function on a given interval. Note: if your browser doesn't support Java then the online applet will not open.


Platforms: Any browser+Java

Mp3Fixer is an amaroK Script for repairing various defects in MP3 files, for instance files which display a bogus track length in your audio player. For example, if you have a track that you know is really two minutes long, but amaroK shows its two hours something, then this script is for you....


Platforms: *nix

This software is documented in the Journal of Structural Geology article:"Fold Geometry Toolbox - Automated determination of fold shape, shortening, and material properties"by Marta Adamuszek, Daniel Walter Schmid, and Marcin Dabrowski. FGT is a program to analyze fold geometry in 2D. This...


Platforms: Matlab

-Objective of the program is to solve for the steady state voltage distribution of a microstrip line in air using FDM of Laplace's equation. The x dimension is 7 units in length and y dimension is 2 units in length, of the entire simulation domain. A microstrip of 1 unit length in x-direction is...


Platforms: Matlab

A common request is to interpolate a set of points at fixed distances along some curve in space (2 or more dimensions.) The user typically has a set of points along a curve, some of which are closely spaced, others not so close, and they wish to create a new set which is uniformly spaced along...


Platforms: Matlab

This RPN calculator offers a choice of more than 200 solutions with five unique keypads. It has a complete help system with individual tips for all but the most ordinary functions and a Tip of the Day feature for new users. You can choose between fixed, scientific and engineering notation and...


Platforms: Windows

This program is designed for bringing joy to Math Study. Kids effectively learn mathematics due to quiz-oriented learning accompanied by friendly natural animals and/or worms. As a whole inclusive hardle, the comprehensive game that target to reach a holy cup deep in jungle is provided and...


Platforms: Windows

Wave Length Calc is a Dashboard widget that can calculate standing wave length in your studio control room.In a studio environment where standing waves in a range can mess up your perception of the actual sound. A so-called standing wave is a resonating frequency between, e.g. 2 parallel walls...


Platforms: Mac

Bricscad is a powerful yet easy-to-use DWG CAD alternative that offers a complete features set aimed towards professional users. Bricscad reads and writes the DWG format and offers high compatibility with AutoCAD® 2009. Bricscad has a very recognizable intuitive user interface and requires no...


Platforms: Windows

I've seen many people ask for a way to find the closest point on a curve from some given point in space. If the curve is a piecewise linear one, this is not too difficult, since this reduces to finding the closest point on a line segment, and then testing each line segment. (With care, you need...


Platforms: Matlab

YUVsoft Stereo Processing Suite Lite Trial provides a set of Adobe After Effects plug-ins for 3D video correction. With this toolset you will be able to handle most of essential stereo post-production tasks, including correction of color and geometry mismatches and parallax editing. The tools of...


Platforms: Windows 8, Windows 7

Secure Password Store is a secure Password database program that stores all your passwords in a secure database. Do you have difficulty keeping track of all your passwords? Do you lose track of all your registration information? Do you want fast axcess to your passwords and registration...


Platforms: Windows

Corner is a program to calculate odd corners made from sheet materials like aluminium, steel, or glass. It could be the corners of aluminium or steel facades - or perhaps strangely shaped fishtanks... If you are in that line of work or a bit interested in geometry, Corner will be very easy to use...


Platforms: Windows

This Programmable RPN calculator has 6 unique keypads (see below) and 15 discrete calculators for the more complex functions. It has a complete help system with individual tips for all but the most ordinary functions and a Tip of the Day feature for new users. Select fixed, scientific or...


Platforms: Windows

lcdproc_amarok is a lcdproc client script for amaroK to show the currently playing song, how long it is and what number in the playlist it is. For streaming contents, the length in stead says streaming. It is pretty difficult to show how this works in a screenshot, so I suggest that you take a...


Platforms: *nix

Cdrdao records audio or data CD-Rs in disk-at-once (DAO) mode based on a textual description of the CD contents (toc-file). Recording in disk-at-once mode writes the complete disc, i.e. lead-in, one or more tracks and lead-out, in a single step. The commonly used track-at-once (TAO) mode writes...


Platforms: *nix

MacTXLine calculates parameters for transmission lines in electromagnetic systems. It support 3 different lines: Microstrip, Striplines and Coaxial lines.The application converts between electrical values and physical values. As an example it can convert a length in degrees to a length in mm or...


Platforms: Mac