Coherence

For a system having multiple inputs x and outputs y, the partial coherence is the coherence computed between any individual input and the output when the effect of all other inputs is removed from the output by a linear least squares prediction. This coherence obeys the usual inequality, and will...

This is a demo program of the paper L. Ma, J. Tian, and W. Yu, "Visual saliency detection in image using ant colony optimisation and local phase coherence," Electronics Letters, Vol. 46, Jul. 2010, pp. 1066-1068.

This very simple m-function computes cross spectrum, coherence and phase at the same time. The input parameters are equivalent to pwelch.n or csd.m in MATLAB and use csd.m in the singal toolbox.It's very simple but useful for engineers.


Platforms: Matlab

The zip file contains functions to calculate an Ambiguity Function (XAMB), Upsampled and Interpolated Correlation (XCORRU), and Coherence Function (XCOH). A prefilter can be specified in each function to "sharpen" correlation peaks.XAMB calculates an estimate of the (cross-)ambiguity function. A...


Platforms: Matlab

A set of advanced tools for spectral estimation, decomposing of time series into trend, oscillatory components and noise with sophisticated statistical tests, cross-spectrum and coherence estimation, data compression, as well as reconstruction and prediction. KSpectra Toolkit takes full advantage...


Platforms: Mac

The library currently consists of an implementation of collision detection of static/moving ellipsoids that exploits frame-coherence using separating planes. Please visit http://www.cs.hku.hk/GraphicsGroup/cd.html for paper references.


Platforms: Windows, Mac, BSD, Linux

A collection of utilities for computing the impact propagation disturbances on satellite radio transmissions. Applications include frequency and temporal coherence estimates and examples that use waveform simulations. Models for common fading distributions and waveform detection probabilities in...


Platforms: Matlab

GCP Index is a Dashboard widget that checks to see if there is a is a global consciousness that all people connect to in the world.Have you ever wondered about the state of the world? This real-time widget pulls data from the Global Consciousness Project and performs statistics on the data to...


Platforms: Mac

PHA-979 is a professional audio plug-in which allows you to apply an arbitrary phase shift to sound material. What is meant by the phase shift here is simultaneous shifting of all frequencies across the active frequency range of the signal by the given value in degrees. This is achieved by...


Platforms: Mac

C2CBench (Cache-to-Cache Benchmark) is a tool to evaluate cache to cache performance on modern parallel microprocessors. It measures the performance of accesses to remote caches and the impact of cache coherence protocols on cache-to-cache data transfers


Platforms: Mac, Linux

Convince Me is a Java application for generating and analyzing arguments. Convince Me uses a connectionist model, called ECHO, to provide feedback on the coherence of the arguments entered into the application.


Platforms: Windows, Mac, Linux

Openbravo is a fully functional, integrated, web-based, open source ERP (enterprise management system) that offers a unique value proposition.The system is for small and midsize enterprises that are looking for an integrated system to manage their business. One that is capable of managing daily...


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

Particle swarm optimization is a derivative-free global optimum search algorithm based on the collective intelligence of a large group of intercommunicating entities. The individual particles are simple and primitive, knowing only their own current locations and fitness values, their personal...


Platforms: Matlab

GNOME DVB Daemon is a daemon written in Vala based on GStreamer to setup your DVB devices, record and watch TV shows and browse EPG. It can be controlled by any application via its D-Bus interface. Features Supports DVB-C, DVB-S and DVB-T devices UI to scan for channels with initial tuning...


Platforms: *nix

C2CBench (Cache-to-Cache Benchmark) is a tool to evaluate cache to cache performance on modern parallel microprocessors. The C2CBench project measures the performance of accesses to remote caches and the impact of cache coherence protocols on cache-to-cache data transfers. Compiling: ??? Run...


Platforms: *nix