Multiplicative

The STP Multiplicative Process program simulates the outcome of a random multiplicative process, a product of random numbers. Examples of multiplicative processes include the distributions of incomes, rainfall, and the fragments sizes in rock crushing processes. Consider the latter for which we...

Simulates a Multifractal Model of Asset Return using a multiplicative lognormal cascade See the following papaer A Multifractal Model of Asset Returns by B Mandelbrot - 1997The current implementation uses the generator for the fractional brownian motion from B. Scott Jackson. Many thanks!

Software described in and associated with the paper"Numerical algorithms and issues concerning the discrete-time optimal projection equations for systems with white parameters", Proceedings UKACC International Conference on Control '98, 1-4 Sept. 1998, University of Swansea, UK, Vol. 2,...


Platforms: Matlab

This script simulates an electromagnetic pulse, a spectral phase interferometry for direct electric field reconstruction (SPIDER) measurement and reconstruction and compares it to the true electric field in time in the presence of noise (additive, multiplicative, quantative and in the delay).Play...


Platforms: Matlab

ABSTRANS Convert spectral absorbance to transmitanceTRANSABS Convert spectral transmitance to absorbanceSNV Standard Normal VariateSAVGOL Savitsky-Golay smoothing and differentiationNORMALIZ Normalize matrix rows dividing by its normNORMXAS Normalize XAS spectra to absorbance range from 0 to 1MSC...


Platforms: Matlab

fcnFrostFilter performs noise filtering on an image based on an adaptive filter proposed by Frost.[1] V. S. Frost, et al., "A Model for Radar Images and Its Application to Adaptive Digital Filtering of Multiplicative Noise," IEEE Trans. Pattern Anal., Machine Intell., vol. 4, no. 2, pp. 157-166,...


Platforms: Matlab

Software that encrypts and decrypts ciphers Monoalphabetic Cipher is a free software that takes a string and encrypts it with a key and algorithm that you specify. Monoalphabetic Cipher encrypts and decrypts additive and multiplicative ciphers.


Platforms: Mac

Reality Factory 2 is a next-generation game creation suite built with the original Reality Factory and its users in mind. It will combine the powerful Ogre graphics engine with flexible Python scripting and advanced time-saving features to create a strikingly intuitive game development...


Platforms: *nix

Language::Basic::Expression is a Perl package to handle string, numeric, and boolean expressions. SYNOPSIS See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical. # Given an LB::Token::Group, create an expression I parse it my $exp =...


Platforms: *nix

This Matlab/C code contains routines to perform level set image segmentation according to:(1) various multiphase (multiregion) formulations, including a fast scheme where the computation load grows linearly with the number of regions and,(2) various region-based image descriptions which...


Platforms: Matlab

Given a nonnegative integer n, tau(n) is the Ramanujan tau function of n, defined as the coefficient of x^n in the Taylor expansion ofx * prod_{k>=0}(1 - x^k)^24. This is an integer function with fascinating number theoretic properties. For instance, it's multiplicative, meaning tau(m*n) =...


Platforms: Matlab

Generalized linear models (GLMs) are a natural extension of linear regression models in which eta = X*w is related to y by a fixed nonlinearity and a possibly non-Gaussian noise source. Standard linear regression, logistic regression and Poisson regression are all special types of GLMs.This...


Platforms: Matlab

Matlab software associated to the paper:L.G. Van Willigenburg, W.L. De Koning, 1999, "Optimal reduced-order compensators for time-varying discrete-time systemswith deterministic and white parameters",Automatica, 35, 129-138.Systems with white parameters (with multiplicative white noise) are...


Platforms: Matlab

Autonomous Privacy Project The only one that can insure your privacy is you. One simple application lets you secure your own files with strong Whitenoise encryption. Whitenoise technologies are patented globally including Canada, US, China, India and the European Union. Protect data...


Platforms: Windows, Windows 8, Windows 7, Windows Server