Orbital Velocity Equation

APBS was designed as a software package for modeling biomolecular solvation through solution of the Poisson-Boltzmann equation or PBE. PBE is one of the most popular continuum models for describing electrostatic interactions between molecular solutes in salty, aqueous media. Continuum...

I created this screensaver to be just a simple movement on screen to catch my eye when the screensaver became active.It can be somewhat mesmerising and is small in size.

EqualX is a handy, easy to use tool specially designed to offer you an interactive equation editor that helps you create mathematical notation for word processing, web pages, desktop publishing, presentations, elearning in LaTeX. EqualX gives you the power and beauty of TeX/LaTeX for writing...


Platforms: Windows

MathCast is an equation editor, an application that allows you to input mathematical equations. These equations can be used in written documents and webpages. The equations can be rendered graphically to the screen, to picture files, or to MathML - today's leading standard language for describing...


Platforms: Windows

Eqe is a simple clone of the LaTeX equation editor you can find on MacOS X. There's a zone to type LaTeX input, and it generates an image to represent it (color, font, and size are customisable).You can drag the image to other applications (like OpenOffice.org Impress, Mozilla, the Gimp). It also...


Platforms: *nix, Perl, BSD

The equation needs to be enclosed within the [m]equation[/m] tags.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress 2.0.2 or higher


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Newton number (also called the drag coefficient) and Archimedes number are plotted versus the Reynolds number for the laminar, transition and turbulent flow types using a log-log scale. A numerical example of the terminal fall velocity computation of a single spherical particle in a Newtonian...


Platforms: JavaScript

this program evaluates the impedance and phase velocity in the shielded microstrip transmission line. program helps to view the effect of dimension of shielding used.


Platforms: Matlab

Transmission line length formula for coaxial cable to an antenna(the velocity factor for coax is approximately 0.66)frequency is in Mhz,length is in feet.


Platforms: Matlab

The attachment contains:1. Related matlab files.2. Picture files of possible outputs.3. A read me text file.4. A report containing detailed explanations about the basics and about coding algorithm used herein.Finite difference (central) method is applied and solution is obtained for the stream...


Platforms: Matlab

The samples of code included numerically solve the diffusion equation as it arises in medical imaging. This process is done with multiple solution methods, various boundary conditions, and in multiple dimensions.


Platforms: Matlab

Separation of variables allows the determination of the transient velocity profile in a pipe. The present program computes the zeros of the Bessel function and plots the transient velocity profile of a pipe flow.


Platforms: Matlab

Simulate a time dependent solution of Schrodinger's equation and calculate energy spectrum of a 1D finite square well using split-operator method.Reference: M. D. Feit, J. A. Fleck, Jr., and A. Steiger, "Solution of the Schrodinger Equation by a Spectral Method", Journal of Computational Physics...


Platforms: Matlab

this program takes the data from an IMU as the input and calculates the body's trajectory ,velocity and attitude .it plots the velocities and euler angles vs time and the body's trajectory.


Platforms: Matlab

calculating torque at 3 joints, angle , angular accln, angular velocity


Platforms: Matlab

Matlab files include Gaussian numerical quadrature, Newton's method for finding roots, finite element method for 1D wave equation, and pattern formation (KPP anda system of two coupled PDEs).


Platforms: Matlab

It gets command line inputs from user about highest power and coefficients of characteristic equation and generates the table.It also comments on the stability of the system.


Platforms: Matlab

Stepper Motor ToolBox gather several funtion to create velocity profiles and render simulations using stepper motor dinamics. The stepper model was developed in simulink and solved using ODEs.


Platforms: Matlab

Calculates sound speed in fresh (distilled) water as function of temperature (Celsius) using six-term Marczak equation. See "salt_water_c.m" for sea water speed calculations


Platforms: Matlab

we can apply either a initial velocity, initial displacement or both. I incuded damping. first plot shows the vibration of a SDOF system. second plot is time versus displacement. Third plot is time velocty and fourth plot is displacement versus velocity.


Platforms: Matlab