Steganography Wave

SoundSim's 2D Elastic Wave Simulator can be used to visualize and explore 2D elastic waves. This release contains SoundSim's 2D Elastic Simulation Core and two sample MATLAB scripts. The first simulates an impulse on the top of a steel block and the resulting elastic waves. The second simulates...

Least Significant Bit steganography. An image is nothing more than strings and strings of bytes, each byte representing a different color. The last few bits in a color byte, however, do not hold as much significance as the first few. This is to say that two bytes that only differ in the last few...

in this GUI the user can easly inter the parameters that is presented in the Figure, then select the wave forme of a source with the out frequancy.the are six graphics for output like is presented in figure, each one used to visualise a one paramemeter see a figure.


Platforms: Matlab

This model simulates quasi square wave based single phase inverter. Pulse width can be adjusted


Platforms: Matlab

Read Stock price from Yahoo and plot ZigZag Wave, Leading and lagging moving averages chart. Further more, plot a Signal (SF) if a new decision was made to change the arm direction.


Platforms: Matlab

It presents the simple full wave rectifier that is center tapped and a free wheeling diode is used for inductive load. Best for beginners


Platforms: Matlab

This model simulates a quasi square wave inverter developed using two cascaded square wave inverter.


Platforms: Matlab

Simulation of Triangle wave generator, using Simelectronics.


Platforms: Matlab

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.


Platforms: Matlab

The model simulates the single phase square wave inverter


Platforms: Matlab

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