Population Density

Implementation of circular 1D tracker modeled after description in:@ARTICLE{Isard98condensationd-deOCt, author = {Michael Isard and Andrew Blake}, title = {CONDENSATION d-deOCt Conditional Density Propagation for Visual Tracking}, journal = {International Journal of Computer Vision}, year =...

calculates and plots the total density of photonic modes (DOS) allowed in a 1D photonic crystal with the unit cell made of two homogeneous dielectric layers; the calculation is separated in two cases: TE(s) and TM(p) polarizations; DOS is calculated via numerical integration of symbolic...

Data density can be hard to read from scatter plots due to overstriking. I therefore calculate data density at each pixel as the reciprocal of the sum of squared distance from each point, adding a fudge factor to prevent points actually within the pixel going to infinity.The resulting plot allow...


Platforms: Matlab

This is a companion to Matlab's Statistics toolbox ksdensity function and Philipp Berens' CircStat toolbox.The difference with Matlab's ksdensity function is that this function is adaped to circular data, such as wind orientation. Using Matlab's function will give biased values at the extremities...


Platforms: Matlab

This function implements bivariant Gaussian kernel density estimation. It can be used to estimate bivariant probability density function (pdf), cumulative distribution function (cdf) and inversed cdf (icdf) from a set of random data. The code is programmed in a way to be suitable for beginners to...


Platforms: Matlab

This program implements the tSL between two probability density functions following the references: Baba C. Vemuri, Meizhu Liu, Shun-Ichi Amari and Frank Nielsen, Total Bregman Divergence and its Applications to DTI Analysis, IEEE Transactions on Medical Imaging (TMI'10), 2010. Meizhu Liu, Baba...


Platforms: Matlab

% Reliable and extremely fast kernel density estimator for one-dimensional data;% Gaussian kernel is assumed and the bandwidth is chosen automatically;% Unlike many other implementations, this one is immune to problems% caused by multimodal densities with widely separated modes (see example)....


Platforms: Matlab

Random number generated using Matlab (i.e. rand, randperm,etc) is pseudo-random and not pure-random. This script provides a seed that can be used to set the state in order to generate "near-pure" random numbers using rand, randperm etc. The script grabs the "current" world population count from a...


Platforms: Matlab

Simulink model that predicts US population in 2100 AD: visualization and animation includedThis Simulink model predicts the population of the United States over the course of the 21st century. Population is defined as a function of age and gender in the year 2010 based on US Census Bureau data....


Platforms: Matlab

tKL between two multivariate normal probability density functions. This program implements the tKL between two multivariate normal probability density functions following the references: Baba C. Vemuri, Meizhu Liu, Shun-Ichi Amari and Frank Nielsen, Total Bregman Divergence and its Applications...


Platforms: Matlab

XY3DDensityPlotView is used to visualize the density of points described by two variables X and Y, as a surface plot. This may be useful when points are densely packed and overlapping, as in this case a scatterplot may be limited in revealing their actual distribution.The XY data must be...


Platforms: PHP

Steam properties calculator Excel add-in based on IAPWS-97 standard which calculates 23 different properties such as: Temperature, Pressure, Enthalpy, Entropy, Quality, Density, Internal Energy, Isobaric Heat Capacity, Isochoric Heat Capacity, Specific volume, Speed of Sound, Thermal...


Platforms: Windows

Optimize website content and keywords. Discover related keywords and phrases. Build keyword lists that cover all variations, e.g. keyword combinations, word permutations, spelling errors and missing spaces. Position check and track history. View current and past ranking positions on graphs and...


Platforms: Windows, Windows 7, Windows Server

GeoDataSource Cities Database Titanium Edition contains 3.1+ million entries with city names in original language and English, feature type classifications, country names in FIPS and ISO, regions, sub-regions, state or First-Order Administrative Division, county or Second-Order Administrative...


Platforms: OS/2, Windows, Mac, *nix, Palm OS, Windows CE, Pocket PC, Palm OS 3.5,Palm OS 4.1,Palm OS 5,Symbian,MS-DOS,BEOS

Prekes tool application to find URL text keyword density with exclude stop words option. Especially small and simple application to calculate the density of words in the text. Text keyword density is critical impact on the SEO (search engine optimization) in shaping the results pages....


Platforms: Windows, Windows CE

PGDSpider was built using the Java programming language as a conversion app for population genetics and genomics programs. The software facilitates the data exchange possibilities between programs for a vast range of data types (e.g. DNA, RNA, NGS, microsatellite, SNP, RFLP, AFLP, multi-allelic...


Platforms: Windows

LDhat is a C/C++ written project that was specially designed for the analysis of recombination rates from population genetic data. The following programs are included: · convert: Simple manipulation of DNA sequence data · pairwise: Parametric and nonparametric analyses of recombination ·...


Platforms: Windows

Recodon is a population genetic simulator that generates samples of nucleotide and codon sequences from populations with recombination, migration and growth. The last version includes new codon models (M1, M7 y M8) and new output options.


Platforms: Windows

"Pazintys" tool application to find UTF8 text keyword density with some simple options, like filter text from HTML tags and/or exclude stop words (a list of common english stop words is included)


Platforms: Windows

The Metropolis-Hastings Sampler is the most common Markov-Chain-Monte-Carlo (MCMC) algorithm used to sample from arbitrary probability density functions (PDF). Suppose you want to simulate samples from a random variable which can be described by an arbitrary PDF, i.e., any function which...


Platforms: Windows, Mac, *nix, Python, BSD Solaris