image thumbnail

updated 7 days ago

Multi-exposure and Multi-focus Image Fusion in Gradient Domain by Sujoy Paul

An algorithm for fusion of a stack of multi-exposure and multi-focus images (image processing, image fusion, multiexposure)

ReconstructGradient.m

ChannelNorm(I,r)

GradientFusion(I)

image thumbnail

updated 7 days ago

poisskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the Poisson distribution. (statistics, discrete distribution, poisson)

poisskekur(lambda)

image thumbnail

updated 25 days ago

divkgradu_graph(A,qq) by Nick Alger

div k grad u operator for a graph with nodal k values (graph, laplacian, poisson)

divkgradu_graph(A,qq)

image thumbnail

updated 1 year ago

Finite Element Method - Poisson's Equation - Variable Material properties by Reza Rahemi

Finite Element Method for solving Poisson's equation in non-isotropic materials (finite element method, electrodynamics, poisson)

fem_poisson.m

image thumbnail

updated almost 2 years ago

RANDRAW by Alex Bar-Guy

Efficient Random Variates Generator (from over 50 distributions). (statistics, probability, random variable gener...)

randraw.m

image thumbnail

updated 2 years ago

Distributions by Alexios Fourlis

This Gui is a simple way to display some useful distributions. (distribution, normal, poisson)

RnG(varargin)

SNG_task1(varargin)

exponential(varargin)

image thumbnail

updated 3 years ago

Laplacian in 1D, 2D, or 3D by Andrew Knyazev

Sparse (1-3)D Laplacian on a rectangular grid with exact eigenpairs. (matrix, mathematics, laplacian)

laplacian(varargin)

image thumbnail

updated almost 4 years ago

Rate-Varying Poisson Process Generator by Peter O'Connor

Generates a poisson-process based on a time-varying (or also scalar) rate signal. (poisson, poisson process, stochastic process)

[T tvec]=PechePourPoisson(rate,dt)

image thumbnail

updated 4 years ago

Image noise generation by Michael Chan

Illustrates different noise type generation of different severity on images (noise, generation, gaussian)

...

imagePlot( imageData, plotRowSize, plotColSize, ...

imageQualityIndex (img1, img2, block_size)

image thumbnail

updated 5 years ago

2D Schroedinger Poisson solver AQUILA by Martin Rother

AQUILA is a 2D Schroedinger Poisson solver for GaAs / AlGaAs semiconductor nanostructures. (chemistry, physics, semiconductor)

H=genmatrix1D(pot,y,mass)

H=genmatrix2D(pot,x,y,massx,massy)

[E,psi]=schrsolv1D(pot,x,y,mass,nr)

image thumbnail

updated 5 years ago

Log-Uniform Jump-Diffusion Model by Rodolphe Sitter

European call option price and implied volatility for a Log-Uniform Jump-Diffusion model. (finance, loguniform, jump)

BS(S0,t,K,T,Rgrow,Rdisc,sigma)

JDimpv(S0, X, r, T, a, b, lambda, value)

JDprice.m

image thumbnail

updated 5 years ago

PMF for Poisson by Zeeshan Shareef

This file calculates the PMF of the Poisson's Distribution. (statistics, probability, pmf)

image thumbnail

updated 6 years ago

Conditional Density Propagation Tracker (1 Dimenstional) by Prakash Manandhar

Tracks parameter in clutter using Isard and Blake (1998)'s ConDensation Algorithm. (image processing, signal processing, statistics)

IterateCondensation(t)

Main.m

image thumbnail

updated 6 years ago

SPRing calculations of F and TAU by Rob Slazas

SPRing calculations of F and TAU (sprftau) of a circular cross-section spring (spring, f, tau)

image thumbnail

updated 6 years ago

Poisson Distribution Calculator. by Amita B Deb

Poisson Distribution Calculator. (pm, n, distribution calculat...)

image thumbnail

updated almost 9 years ago

Simulation of Stochastic Processes by Ingemar Kaj Raimundas Gaigalas

Simulates and plots trajectories of simple stochastic processes. (simulation, poisson, brownian)

birthdeath(npoints, flambda, fmu)

bm3plot(npoints, sigma)

brownian(npoints, sigma)

image thumbnail

updated almost 13 years ago

Poissrnd by Mischa Tolsma

Speed optimized version of poissrnd (statistics, probability, poisson)

image thumbnail

updated 13 years ago

Random Variable Generation by Bill Higley

A collection of random variable generators (statistics, probability, random)

randbits(in)

randexpo(a, n)

randgauss(a,d,n)

Contact us