Phase Equilibria

This model simulates three phase five level diode clamped PWM inverter. FFT analysis is performed using the power GUI tool of power system.

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

This model simulates unipolar sinosoidal based single phase inverter


Platforms: Matlab

The model simulates the single phase square wave inverter


Platforms: Matlab

Basic implementation of the Phase Spectrum Compensation (PSC) [1] method for single channel speech enhancement is included, along with a demo that illustrates its usage.References:[1] A.P. Stark, K.K. Wojcicki, J.G. Lyons and K.K. Paliwal, "Noise driven short time phase spectrum compensation...


Platforms: Matlab

The Ejs Phase Space Plotter model displays the dynamics of an ensemble of pendula or simple harmonic oscillators in phase space (velocity versus position). Friction is initially set to zero but can be changed via a textbox as can the number of elements in the ensemble. For the pendulum ensemble,...


Platforms: Mac

The Ejs Duffing Phase model computes the solutions to the non-linear Duffing equation, which reads, x'' + 2?zN*x' - x (1 - x2) = f cos(?Ya* t), where each prime denotes a time derivative. The simulation displays the evolution of a group of oscillators with similar initial parameters on a phase...


Platforms: Mac

In response to a post in the Cakewalk newsgroup (they mentioned 'AnalogX' in it, so I saw it), I wrote this very quick little utility, which allows you to invert the phase of a DirectX audio stream. Not terribly useful for anyone who's using just about any other digital audio system, but for the...


Platforms: Windows

Phase is a program that allows the user to send text to any Windows application with a few key strokes. The user can create scripts or simple text inserts as needed, enabling the creation of a fully customized "dictionary" of text/scripts that can be evoked in virtually any application running...


Platforms: Windows

Furthermore by clicking on it, you got the exact percentage of illuminated Moon and the number of days lasting either to full or new phase. Good companion for astro-geeks, fishers, divers, farmers and believers of many sorts. Multilanguage supported.


Platforms: Windows, *nix, PHP, BSD

This is a demo program of the paper L. Ma, J. Tian, and W. Yu, "Visual saliency detection in image using ant colony optimisation and local phase coherence," Electronics Letters, Vol. 46, Jul. 2010, pp. 1066-1068.


Platforms: Matlab

This tutorial starts with a simple conceptual model of an analog Phase-Locked Loop (PLL). Through elaboration it ends at a model of an all digital and fixed-point phase-locked loop. The final model can serve a starting point for code generation (both ANSI C or synthesizable HDL).The step-wise...


Platforms: Matlab

Hello,Can anyone help me debug my "Single Phase Inverter" model?I have it semi-made, i have pwm features in there, but i just can't get it to work.I need to achieve a Pure Sine Wave, at the output.And also at variable frequencies. I have a transformer attached at the output too, to achieve...


Platforms: Matlab

Usage:Jitter = Pn2Jitter(f, Lf, fc)Inputs:f: Frequency vector (phase noise break points), in Hz, row or column.Lf: Phase noise vector, in dBc/Hz, same dimensions, size(), as f.fc: Carrier frequency, in Hz, a scalar.Output:Jitter: RMS jitter, in seconds.Phase noise data can be derived from...


Platforms: Matlab

The 3 phase induction motor is modeled to accept the No-Load & Blocked rotor test results for determining the equivalent circuit parameters. The model is used to simulate various performance characteristics. these characteristics can be viewed using a scope.


Platforms: Matlab

Here we have modelled a five-phase induction motor and we have applied DTC control technique to the machine


Platforms: Matlab

The model simulates asymmetric modulation which can be observed at second scope by zooming the waveform on time axis. In this modulation technique the reference signal is sampled at positive as well as at negative peak of the carrier and held constant between two sampled points. Three phase...


Platforms: Matlab

The program computes phase envelopes for two binary mixtures containing ethane and benzene (20 % ethane and 80 % benzene; 70 % ethane and 30 % benzene). This binary system exhibits a peculiar behavior called retrograde condensation (e.g. We get condensation as we increase the temperature or...


Platforms: Matlab

Active Power , Reactive Power & Power Factor in Three Phase System can be measured by this simulink model.Connect Vabc and Iabc to the first block and enjoy!


Platforms: Matlab

PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. Phase Margin, FI,...


Platforms: Matlab