Delayed Sleep Phase Syndrome

The model simulates the 180 degree conduction based three phase inverter. FFT analysis is also performed

The model simulates three phase inverter with symmetric PWM modulation in which reference is sampled at the positive peak of the carrier and is held constant till the next positive peak of the carrier appears. The model demonstrates symmetric regular sampling at positive peaks of carrier and...

The model simulates single phase bridge rectifier with resistive and inductive load. simulation also demonstrate the role of free wheeling diode. Single phase pulse generator was developed to generate the pulses at required firing angle.


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

PHP web-based sleep protocol application for the logging and analysis of sleeping and other custom behaviour of small childs and babies. Supports multiple users, languages, styles, comments. Data is stored in a mySQL-Database.


Platforms: Windows, Mac, Linux

SPWM technique for Three Phase Inverter. Analysis fundamental improvement with respect to modulation index variation is done in simulation. Analysis can be done also for switching frequency variation for shifting the dominant harmonics


Platforms: Matlab

This is a tiny project just to show how we can build a useful tools from the available graphics commands in MATLAB . In this project I had been used the "Plot Annotation" Commands to write a program in Simulink using "Embedded MATLAB Function"block to plot the vectors in 3-phase systems. In...


Platforms: Matlab

It also fades the volume down which makes it very difficult to notice and seems to help falling asleep (could be all in my head though). How it works: When run it asks how many minutes you want to wait before "going to sleep". It then waits until "fade_for_minutes" minutes (default is 10) less...


Platforms: Mac

A single phase cyclcoconverter is designed with center tapped transformer.By giving the proper input command, the output voltage and frequency can be controlled.


Platforms: Matlab

This is a complete simulink model of a three phase synchronous model with the effect of load.A complete analysis of a three phase synchronous motor is done.


Platforms: Matlab

vClinic SLEEP TRACKER manages and tracks your sleep. Manage the hours you sleep, sleep quality, sleep interuptions, dreams, etc. Sleep quality affects weight. Chart your sleep against your weight etc. vClinic SLEEP TRACKER runs on almost all mobile phones. If you wish, you can send your sleep...

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

This package contains three files:pptime.m : main file, makes a colored phase plot. Color represents time.pptime_demo.m : demo file, run first in order to see how the program workspend1.m : odefun for damped nonlinear pendulum modeWritten and tested in Matlab R14SP2


Platforms: Matlab

The Garmin Phase Output protocol gives software developers the ability to upload and download data from Garmin devices. The Garmin Phase Output plug-in for GPS.NET makes working with Garmin devices easy by handing all of the complicated device communications for you. Upload and download...


Platforms: Windows

The Code describes the way to modulate or demodulate a signal shift in its phase.


Platforms: Matlab

This model simulates 120 conduction based three phase inverter. FFT analysis is also shown using Power GUI block.


Platforms: Matlab

Sleep Monitor Lite creates a long term profile of your Macs power use and battery charge. The profile helps you better understand your Mac's energy use. With Sleep Monitor Lite you can easily build an energy profile spanning days, weeks, and mo


Platforms: Mac

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

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

This is a demo program of the paper "Phase-driven spatially-variant regularization for image resolution enhancement," International Journal of Electronics and Communications, Vol. 65, No. 11, Nov. 2011, pp. 975-977.


Platforms: Matlab