The Cartesian Coordinate Plane

Most ROI Drawing Tools limit you to either drawing a circular ROI or a rectangular ROI perpendicular to the X-Y axis. ROI Draw's primary purpose is to expand upon the drawing of rectangular ROI's by allowing you to draw them at any angle.After selection of an ROI, ROI Draw crops and rotates your...

Dynamical analyses in engineering often require inertial properties of complex shapes such as polyhedra. The volume, the first moment of volume and the second moment of volume of a general solid can be computed by V = Integral( dVol ), VR = Integral( R*dVol ), VRR = Integral( R*Rd-deOao*dVol )....

This is Brand new so please advise-me if problems occurs.Here you can find an m-file with three different algorithms for inpolygon test.Depending on the input data, the one that is extimate to be the best will be chosen.This version do not support the onpolygon output so tollerance is not...


Platforms: Matlab

Compute the overlap volume between 2 spheres defined in an array.Computation is vectorized, and intersection volume are computed ananalytical way.Input: spheres data presented in an array G of four columns. G contains parameters of the n spheres . G(1:n,1) - x-coordinate of the center of spheres,...


Platforms: Matlab

[Vx2,Vy2] = PPPIV(Vx1,Vy1) carries out robust post-processing of 2-D PIV velocity data. Vx1 and Vy1 must be two matrices of same size that contain the x- and y-components of the velocities at equally spaced points in the Cartesian plane. PPPIV uses a robust penalized least squares method that...


Platforms: Matlab

B = ALLCOMB(A1,A2,A3,...,AN) returns all combinations of the elements in A1, A2, ..., and AN. B is P-by-N matrix is which P is the product of the number of elements of the N inputs.Empty inputs yields an empty matrix B of size 0-by-N. Note that previous versions (1.x) simply ignored empty...


Platforms: Matlab

This is to visualize the functions of 3 independent variables ( v=f(x,y,z) ), which becomes 4 dimensional problem.It just uses the MATLAB function "slice", in an effective way, leading to customizable 4 dimensional visualization tool.Function should first be calculated at the required...


Platforms: Matlab

The principle of the cross-identification (XId) of two catalogs of stars, is the extraction of the list of stars listed in both catalogs and the association of the measurements made from both observations. In a way, it consists of merging the two catalogs in a larger one while keeping all the...


Platforms: Mac

The Ejs Circumnavigating Pendulum model displays the dynamics of a mechanical oscillator in uniform circular motion. The mechanical oscillator is free to move in two directions. This 2-dimensional simulation displays all the dynamical features of the Foucault pendulum, except for the dependency...


Platforms: Mac

The Ejs Foucault Pendulum model displays the dynamics of a Foucault pendulum. The simulation is designed to show the dynamical explanation of why precession of the Foucault pendulum is slower at lower latitudes. The simulation shows simultaneously the motion with respect to the inertial...


Platforms: Mac

The Ejs Inertial Oscillation model displays the motion of a particle moving over the surface of an oblate spheroid. The spheroid is flattened to an ellipsoid of revolution because it is rotating, just as the Earth is flattened because it is rotating. The particle is confined to motion along the...


Platforms: Mac

The Ejs Great Circles model displays the frictionless motion of a particle that is constrained to follow the surface of a perfect sphere. The sphere rotates underneath the particle, but since there is no friction, and the sphere is perfectly spherical, the motion of the particle is not influenced...


Platforms: Mac

The EM Radiation program displays the electric field vectors (in the x-y plane) and magnetic field contours (for the field in the z direction) calculated from the Lienard-Wiechert potentials for a charged particle. The default scenario shows the resulting radiation from a charged particle in...


Platforms: Mac

The EJS Ballistics and Orbits model displays ballistic trajectories near the Earth. The model shows the trajectory with respect to the inertial coordinate system and the trajectory as seen from a point of view that is co-rotating with the Earth. You can examine and modify this simulation if you...


Platforms: Mac

Dynamical systems model time-dependent phenomena in which the next state is computable from the current state. Dynamical systems may be discrete or continuous, depending on the nature of the time coordinate. Many physical systems can be modeled as dynamical systems. In this tutorial, we examine...


Platforms: Mac

A python application that generates GTFS (Google Transit Feed Specification) files for Translink (N.I.) transport routes. This is a basic proof of concept that derives its data from scraping the Translink web site. The only coordinate data available is for Belfast Citybus stops and so other...


Platforms: *nix

STIMATH is a high-level tool for mathematics, linear algebra, plotting and expression evaluation that can be used from any programming environment or even from a command line interface. It is an executable that takes a single argument, the name of a text file containing a series of MATLAB style...


Platforms: Windows 7

Nidesoft PSP Video Converter is a powerful tool that lets you convert your video and audio files to be able to watch them in your Sony PlayStation Portable (PSP).You can convert your favourite movies in DVD, MP4, SVCD, MOV, MPEG, WMV, 3GP and AVI format to MP4 for PSP, PSP movies and MPEG-4 video...


Platforms: Windows

XML::Filter::DocSplitter does multipass processing of documents. SYNOPSIS ## See XML::SAX::???? for an easier way to use this filter. use XML::SAX::Machines qw( Machine ) ; my $m = Machine( [ Intake => "XML::Filter::DocSplitter" => qw( Filter ) ], [ Filter => "My::Filter" => qw( Merger...


Platforms: *nix

Unicode Utilities project are a set of programs for manipulating and analyzing Unicode text. uniname defaults to printing the character offset of each character, its byte offset, its hex code value, its encoding, the glyph itself, and its name. Command line options allow undesired information to...


Platforms: *nix