Visible Light Energy Spectrum

alculate the normalized partial energy sequence (NPES) for a given signal vector X.If a particular transform is capable of capturing the key features of a signal in few coefficients, the NPES will approach unity for relatively quickly.Ref: Percival and Walden, Wavelet Methods for Time Series...

This GUI program simulates Voigt spectral lineshape and absorption spectrum from HiTRAN output file. The Voigt spectral lineshape is simulated from the convolution of Guassian and Lorentzian lineshape numerically. Absorption spectrum is calculated consequently and can be compared with...

Calculation of valence(heavy, light and spin-orbit holes) band and conduction (electrons)band using k*p modelIn case of having troubles in understanding the program, do ask in comments.


Platforms: Matlab

A simple level control model with an output that is continuously visible in a Figure


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

Calculates multifractal spectrum of a binary image based on the ideas in the paper by Posadas et al., Soil Sci. Soc. Am. J. 67:1361-1369, 2003.


Platforms: Matlab

Make '_', '^', '{', '}' and '' characters visible for the 'tex' interpreter (Put '' in front).With that function, you change the text 'y = x^2', where the letter 2 is superscript using a 'tex' interpreter, to 'y = x^2', where the text appears as written before ('y = x^2').


Platforms: Matlab

NovaCMS Light is a light weight CMS for quick configuration and deployment of small web sites or Information Portals. It is written in PHP, no database needed.To be used when you want to publish and quickly distribute an urgent message, information or event.


Platforms: PHP

Light PHP Content Management System is a very lightweight drop-in database driven content managment system targeted for personal and small business use. It includes support for MySQL, SQLite, ODBC, PostgreSQL, and XML.


Platforms: PHP

NovaCMS Light is a light weight CMS for quick configuration and deployment of small web sites or Information Portals. It is written in PHP, no database needed.To be used when you want to publish and quickly distribute an urgent message, information or event.


Platforms: PHP

The "Random image gallery with light box" plug-in which allows you to simply and easily show random image Anywhere in your template files or using widgets with onclick light box effect. You can upload the images directly into The folder or you can set the existing image folder; this will...


Platforms: PHP

NFCBC SEO Light - The light version of Nofollow Case by Case?You might have heard rumours about pagerank sculpting (old school -> new school). You might have heard about follow and nofollow links. You might not love the idea of blocking every single comment link. You might not love the idea of...


Platforms: PHP

Simulates the behavior of the light guitar Light Guitar Audio Plugin reproduces the behavior of the light guitar and allows you to easily customize the sound of the instrument by adjusting various parameters. Light Guitar Audio Plugin is built on Core Audio and should work in Mac sound...


Platforms: Mac

The light edition of the Gif4J Java GIF imaging library is the fast, easy-to-use and royalty-free* java-based GIF encoder with the embedded java color quantizer to save images as animated and non-animated GIFs. The footprint is just over 20K and it is compatible with Java 1.1 and later.


Platforms: Mac

This applet lets you study light polarization and its reflection and refraction in isotropic media. It shows how to obtain the different polarization states of light from the superposition of two plane waves and it studies Fresnel coefficients for an incident wave on a surface separating two...


Platforms: Mac

The GR Kerr Light program simulates the path of light in the equatorial plane near a rotating black hole using the Kerr metric. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the gr_kerr_light.jar file will run the program if Java is installed. The default setting is...


Platforms: Mac

This is a standards-based simulation for grade level 6-9, developed to help students visualize how total energy is conserved in a simple pendulum. It depicts a child swinging on a swing suspended from a stationary point. Students can drag the swing to different heights, then activate the motion....


Platforms: Mac

The Light and Shadow Model shows light that either passes through a mask with a hole in it, or it is blocked by an object, as it travels to a screen on the right. The user can turn on and off two light bulbs (red and blue) and drag the bulbs around the screen to change their positions....


Platforms: Mac

This applet shows the phenomenon of the chromatic dispersion of light. Firstly it shows light dispersion through a prism. It also shows rainbows as an example of light dispersion.


Platforms: Mac

Cars are randomly generated and runs a traffic light simulation.


Platforms: Mac