Measure Surface Area Spheres

A Fast MAC based 3D Free surface fuid solver. Capable also of simulating viscoelastic fluids.Includes also wave equation solver for simulating shallow water phenomena.

This package consist of a number of auxiliary functions that are helpful for analysing 1D and 2D signals such as surface profiles and surfaces and images. They are all built upon the built-in MATLAB FFT routine for fast execution and they replicate (when it is existing) the result produced by...

Matlab procedure that generates a Surface Plasmon Resonance profile to compare it with experimental data. Relevant parameters are given as graphical input.A 90dlT- prism is assumed, the reflected intensity is plotted against the external angle. It can be plotted on its own, or compared to a file...


Platforms: Matlab

The Okada [1985] model allows to calculate analytic solution for surface deformation due to shear and tensile faults in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like tectonic faults (earthquakes) or volcanic dykes. Given...


Platforms: Matlab

The adiabatic catalyst problem arises in the field of chemical engineering. If chemical reaction kinetics within a solid catalyst body are influenced by mass transfer multiple steady states are possible for a certain range of the governing parameters: arrhenius number, prater number and thiele...


Platforms: Matlab

Stokesian Dynamics, a method developed by Brady and Bossis in the 80s, simulates the 3D motion of hydrodynamically interacting spheres at low Reynolds numbers. This program was originally written by Professor Ron Phillips during his PhD thesis at MIT in 1989. The code was adapted from Fortran 77...


Platforms: Matlab

The amplitude, height, depth and the speed of the waves can be changed from the configuration file.


Platforms: Matlab

This version has been developed for open surface.Differently from crust based algorithm does not ensure a tight triangluation and sometimes self-intersecant triangles are generated, it is also generally slower. The final surface may need some repair work which this utility does not offer.But...


Platforms: Matlab

This module provides an API to allow modules to surface their invite links to one single page. This way, instead of having one page for relationship invites another for site invites, etc you have one page that can manage all invites.


Platforms: PHP

A few days ago I was in need of uniformly random points generation on the surface of sphere. I suddenly discovered that common parametrization with 2 angles is useless, it gathers too many points in the poles. At MathWorld you can find the complete demonstration, here the main lines:To pick a...


Platforms: Matlab

A collection of functions for calculating the upslope area and related measurements for a digital elevation model (DEM).Based on the method of Tarboton.See also the upslope area postings on my image processing blog, March-August 2007, http://blogs.mathworks.com/steve.Requires Image Processing...


Platforms: Matlab

This demo plots a simple figure and a small rectangle (gray) area. The position of the area can be interactively moved and resized interactively (in a standard "windows" way). When the area is double clicked, the figure is zoomed according the area. The double click outside the area resizes the...


Platforms: Matlab

trytond_product is a Python module that allows you to define products, categories of product, units of measure, categories of units of measure.


Platforms: *nix

The EJS Linear Charge Gauss's Law model shows a Gaussian surface and allows for the measurement of the charge enclosed and surface area of the surface. Users can change the radius of the linear charge as well as the size of the Gaussian surface. Users can modify this simulation if Ejs is...


Platforms: Mac

The Link Area module provides an "area plugin" for Views 3. It allows customized links to be placed in the header, footer, or empty text of any view.The obvious use case is to create a list of all nodes of type "foo" and then add a header link to the node/add/foo page. By making it a real link...


Platforms: PHP

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

M-file to calculate the distance between two points on the earth surface, using different ellipsoid parameters.


Platforms: Matlab

Gets the Volume enclosed by the surface defined by p,t,tnorm. The surface must be closed and manifold, there is no check for this.The algorithm compute the volume of 3 tetraedrons for each triangle. The normals orientation define the sign of volume, it is just a numerical integration.


Platforms: Matlab

It uses the Pierson-Moskowitz spectrum for the frequency/wave-number dependency and four different types of angular spreading like cosinus-squared, Mitsuyasu, Hasselmann and none.


Platforms: Matlab

Sphere 3D is all over the place nowadays so here is a simple graphics effect applet of rotating spheres. It is very light weight and easy to install, use and customize.


Platforms: Java