Search Results for "wiener"

The JAGS Wiener module is an extension for JAGS, which provides wiener process distribution functions, mainly the Wiener first passage time density. It allows to include stochastic nodes with the first hitting time distribution of a diffusion process. Ubuntu users can also checkout our PPA: https://launchpad.net/~cidlab/+archive/jwm

Wiener distribution functions for R.

...As biodiversity is closely related to human welfare and quality of life, many efforts to restore and maintain the biodiversity of species have been made by government agencies and non-governmental organizations, thereby drawing a substantial amount of international attention. In the fields of biological research, biodiversity is widely measured using traditional statistical indices such as the Shannon-Wiener index, species richness, evenness, and relative dominance of species. We developed VBioindex, a user-friendly program, which is capable of measuring the Shannon-Wiener index, species richness, evenness, and relative dominance. VBioindex serves as an easy to use interface and visually represents the results in the form of a simple chart. ...

Volterra-Wiener series Identification Toolbox. This tool lets the identification of nonlinear discrete causal systems that can be approximated with the Volterra-Wiener series. Please see NEW ADVANCE in Volterra series identification: https://sourceforge.net/projects/volterra20/?source=directory

...The filter is named for Rudolf (Rudy) E. Kálmán, one of the primary developers of its theory. More information is available at Wikipedia, the Kalmn Filter was derived to solve the Wiener filter problem. The Wiener filter problem is to reduce the amount of noise present in a signal by comparison with an estimation of the desired noiseless signal. The discrete-time equivalent of Wiener's work was derived independently by Kolmogorov and published in 1941. Hence the theory is often called the Wiener-Kolmogorov filtering theory. ...

A plain C library of functions to compute ecological diversity - equitability - species richness. Includes: Shannon-Wiener, Simpson, Margalef, Berger-Parker, McIntosh, Brillouin, Q, Menhinick, Strong, Gini, RS, Atkinson, Theil, Kolm, ...