Theta Wave

In this paper i try to associate a linear dynamical system dX/dt=AX to the PDE wave equation.So i discretize the space to step h,and set the limited develpment.it is well application also for spherical wave.J.C Willems gives good standing from ODE to PDE,and From PDe to ODE.

The model simulates the single phase square wave inverter

Computing the main parameters of a Water wave, using the small amplitude wave theory.Inputs: d = water deep (m) H = wave height (m) T = wave period (s) z = depth below the SWL (m) anitime = time animation (s)Outputs: k = wave number sigma = Frecuency L = wave length C = wave phase velocity Cg =...


Platforms: Matlab

This function gets the nomograph which shows the relationship between the wavelength, wave period and water depth using the dispersion equation.0. Syntax:>> wavelenvsth1. Inputs: None.2. Outputs: Nomograph.3. Example: >> run(wavelenvsth) 4. Notes:- It's only necessary to run the function.- In the...


Platforms: Matlab

Full wave rectifiers have much more efficiency than the half wave rectifiers. Two types of rectifiers used commonly are center tapped rectifiers and the bridge rectifiers. Here i am presenting a Full wave rectifier with center tapped transformer.


Platforms: Matlab

A single phase motor is is operated using a quasi square wave inverter with third harmonic cancellation. A dead band of 60 degree has eliminated almost all the third harmonic component.


Platforms: Matlab

This tool automatically extracts the shock wave speeds occurring in freeway traffic. These shock waves are easily visible in spatiotemporal speed data, for example a printout of loop-detector data.


Platforms: Matlab

A 2D TM wave containing the xy-plane polarized magnetic field having components Hy and Hx and z-polarized electric field Ez. The fields are updated at every timestep, in a unitless space, where all physical parameters of free space are normalized to 1. The update is done using standard update...


Platforms: Matlab

Function for calculaing period of a wave signals in pixels using Hilbert transform.Single or multiple profiles can be used as input for calculating distribution of periods.


Platforms: Matlab

Animation of the retrograde surface particle motion of a Rayleigh wave.This is a simple animation of the surface particle motion of Rayleigh waves. Retrograde motion is evident.


Platforms: Matlab

Visualize wave propagation through media with different impedances and propagation velocities.Wave Propagation is a natural phenomenon that is important in many physical systems. Text books leave much to be desired regarding visualization of wave propagation since they are not animated. The...


Platforms: Matlab

This prog calculates and plots the wave-vector diagram (i.e. photonic bands at constant frequency) for a 2D photonic crystal consisting of cylinders with circular cross-section andinfinite height, arranged in a triangular lattice; oblique propagation is implicit, so the polarization states cannot...


Platforms: Matlab

http://simulations.narod.ru/Solve 2d wave equation with Finite Difference Method. Theory described in description.docx. Droplet put on the water surface to start waves. There is a decay in wave equation. conv2 function used for faster calculations.as_colormap.m - visualization of waves as...


Platforms: Matlab

With several interactive windows it is seen a light wave packet refraction, a de Broglie wave packet dispersion, etc.The program is a GUI M file, and it's a good an example of how to pass data from one window to another.The comments are in spanish.


Platforms: Matlab

This program intended to simplify the playing basic of wave sound such as play, pause, stop and resume.Since i notice in www.mathworks.com less people have the solution to 'how to stop wave sound from playing', so i try to do this and post it here.Hope you guys enjoy the program :P


Platforms: PHP

d-deDUEmbed Waved-deDt is a plugin for embedding waves on a WordPress blog. It allows multiple waves to be displayed on the same page- useful if youd-deOaore going to have multiple waves in a single post, or individual waves across multiple posts being displayed on the front page of your...


Platforms: PHP

Wave-Ya-Flag - Show your opinion with your flag.This Widget shows a 3D-Flag of an Image that you want to show.::: Requires FlashPlayer 10 :::installation : 1. Make sure you're running WordPress version 2.3 or better. It won't work with older versions. 2. Download the zip file and extract the...


Platforms: PHP

Complex of modules to integrate Drupal and Google Wave.Consists of several sub-modules (extensions and embeds wave):- Drubot: This is a module to provide google wave robot a communication way with Drupal, see Demo site, also Instructions.- Druwave: This is a module to insert embeded wave to the...


Platforms: PHP

Waldorf PPG Wave 3.V is the reincarnation of the legendary PPG Wave Synthesizer, which no doubt is considered one of the most respected high-end synthesizers of the 80s. Developed by Wolfgang Palm, this instrument is featured on countless records, and it inspired a whole generation of producers,...


Platforms: Mac

The Double Slit Wave-Particle Duality Model demonstrates how matter and light display both wave- and particle-like properties in single and double slit experiments. The simulation shows a detector screen placed behind an aperture with one or two open slits. Particles (electrons or photons) pass...


Platforms: Mac