Diffraction Limited Optics

This is an image contrast enhancement algorithm that overcomes limitations in standard histogram equalization (HE). The two primary features is adaptive HE (AHE), which divides the images into regions and performs local HE, and the contrast limited AHE (CLAHE), which reduces noise by partially...

The Diffusion Limited Aggregation in Continuous 2D Space Model simulates the formation of a cluster using a random-walk process called "diffusion limited aggregation" (DLA). The cluster formed by this process is an example of a fractal, and the simulation can be extended to calculate and analyze...

With this simulation, you can explore the ideas of interference and diffraction resulting from waves passing through a single opening (the single slit); waves being emitted with equal amplitude in all directions from two sources (the double source), and waves passing through two closely spaced...


Platforms: Mac

The Area Diffraction Machine analyzes two dimensional powder diffraction data. It is free open source software. It is still in development so check back frequently for updates.


Platforms: Mac

Equiv is a program for the symmetry analysis of reflections, from single crystal diffraction data collection.


Platforms: Windows

Graph Limited School Edition is a simple open code tool (and totally free) that works to represent mathematical functions and graphs in a system of coordinates.This version of Graph is oriented above all to college students, as it doesn`t have support for abstract algebraic symbol...


Platforms: Windows

File::pushd is a Perl module to change directory temporarily for a limited scope. SYNOPSIS use File::pushd; chdir $ENV{HOME}; # change directory again for a limited scope { my $dir = pushd( /tmp ); # working directory changed to /tmp } # working directory has reverted to $ENV{HOME}...


Platforms: *nix

abcpp is a simple yet powerful preprocessor designed for, but not limited to, ABC music files. One of my hobbies is music: I play flute, recorder, whistle and clarinet, and I sing as a tenor in a choir. I find that the ABC music notation language is a wonderful tool to typeset sheet music. ABC is...


Platforms: *nix

Math::Fractal::DLA is a Diffusion Limited Aggregation (DLA) Generator. SYNOPSIS use Math::Fractal::DLA; $fractal = new Math::Fractal::DLA; # Dynamic loading of the subclass Math::Fractal::DLA::TYPE $fractal->setType( TYPE ); # Open the log file FILE $fractal->debug( debug => 1, logfile...


Platforms: *nix

A professional-quality ActiveX control to convert any application into time-limited shareware. Generate serial numbers (registration keys) to register it. Simple and secure online validation on your own website allows you to track serial use and limit the number of computers which can use a...


Platforms: Windows

CrystalDiffract reads from saved crystal files, to simulate x-ray or neutron powder diffraction patterns on screen, with easy manipulation and measurement tools. Real-time parameter controls let you experiment with diffraction and sample settings, with instant feedback. Combine these with...


Platforms: Mac

SingleCrystal is an elegant program designed to make the world of diffraction, reciprocal lattices and stereographic projections intuitive, interactive and fun! SingleCrystal can simulate X-ray, neutron and electron diffraction patterns from single crystals, as well as being able to display...


Platforms: Mac

This Contribution allows to sell single Articles only while they are in stock, even if allow checkout is set true in the configuration parameters. This is important for discontinued articles. It works also with QTPro.


Platforms: Windows, *nix, PHP, BSD

According to shannon theory it is possible to reconstruct a band limited signal from its Fourier components provided it is sampled sufficiently...just to demonstrate this, posting a small example based on that


Platforms: Matlab

FMINLBFGS is a Memory efficient optimizer for problems such as image registration with large amounts of unknowns, and cpu-expensive gradients.Supported:- Quasi Newton Broydend-deOCtFletcherd-deOCtGoldfarbd-deOCtShanno (BFGS).- Limited memory BFGS (L-BFGS).- Steepest Gradient Descent...


Platforms: Matlab

xlswrite is limited to writing 2D arrays to Excel. This is a simple function that allows you to write 3D arrays to Excel.


Platforms: Matlab

Radar cross section (RCS) prediction code based on the physical optics (PO) approximation.POFACETS is an implementation of the physical optics approximation for predicting the radar cross section (RCS) of complex objects. It utilizes the scientific computational features of MATLAB and its GUI...


Platforms: Matlab

Simulate and demonstrate the beauti of optical diffraction


Platforms: Matlab

In Quantum optics, we always use annihilation operator


Platforms: Matlab

TechAnalToolFinancial Technical Analysis ToolboxTHIS IS A LIMITED VERSION NOW, SEVERAL FEATURES ARE NOT INCLUDED************************************** I AM DONATING THIS BECAUSE I WANT ** COLLABORATIVE HELP. IF YOU WANT ** TO HELP I WILL SEND YOU ALL THE ** SOURCE *


Platforms: Matlab