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The classical envelope detector with diode and RC group is compared with its discretized implementation.A reset input is also given in order to discharge the capacitance. Platforms: Matlab

In FORMANT_TRACKER.M the input speech waveform is broken up into number of overlapping frames. LPC analysis for each frame, frequencies for each frame are plotted are also given as output in a matrix. Platforms: Matlab

The JSON quickly gains popularity for a good reason. To paraphrase Christophe Delord (http://christophe.delord.free.fr/tpg/)JSON is born from a simple statement:A simple human-like meta-language will quicklyjustify its use in such cases as data exchange over the web (e.g. Google translate),... Platforms: Matlab

Airlib is a library of aircraft models to be used with Simulink 3.1 (MATLAB 5.3) or later (tested on 6.1 & 6.5).It is based on two basic blocks that implement a continuous-time and a discrete-time nonlinear general aircraft model. Both blocks are largely based on the FDC toolbox, written by Marc... Platforms: Matlab

Suppose that you have a signal Y (Y can be a time series, a parametric surface or a volumetric data series) corrupted by a Gaussian noise with unknown variance. It is often of interest to know more about this variance. EVAR(Y) thus returns an estimated variance of the additive noise.EVAR provides... Platforms: Matlab

We present some basic programs written for the MATLAB environment for the analysis of optical and acoustic data and for signal processing. These programs exploit novel concept derived from a theoretical physics approach. These programs can be easily customized by the expert user, but they... Platforms: Matlab

CHECKFIELD intend to be a facility to handle varargin in functions. It provides error checks, default, and structuring for the varargin. k = CHECKFIELD(field,listfield) where field is a string checks if field is one of the fields in the cell listfield given in second argument. It returns the... Platforms: Matlab

The script uses distance transform instead of thinning base as the primary method for skeletonization.The method is sensitive to the value of the user defined Thinness Parameter (TP).An alternative approach to 3D skeletonization that use the gradient and divergence of the distance transform is... Platforms: Matlab

Allows you to add twitter feeds to your site including all retweets (which are not returned by twitters .json feed). Also enables you to add tweets to your blogs and word press pages.DemoCredits * Some js used from http://twitter.com/javascripts/blogger.js * Google API's... Platforms: PHP

wpa-buddy is a tool to decrypt WPA-PSK protected traffic, given the passphrase. wpa-buddy project can work in real-time (sniffing packets from a network interface) or in batch mode (reading packets from a capture file). It also produces nice output telling you whats going on. wpa-buddy... Platforms: *nix

GNU Source-highlight produces a document with syntax highlighting when given a source file. Source-highlight reads source language specifications dynamically, thus it can be easily extended (without recompiling the sources) for handling new languages. GNU Source-highlight also reads output... Platforms: *nix

IOC::Proxy::Interfaces is a IOC::Proxy subclasss to proxy objects with a given interface. SYNOPSIS use IOC::Proxy::Interfaces; my $proxy_server = IOC::Proxy->new({ interface => AnInterface, # ... add other config values here }); $proxy_server->wrap($object); # our $object is now... Platforms: *nix

DateTime::Astro::Sunrise is a Perl DateTime extension for computing the sunrise/sunset on a given day. SYNOPSIS use DateTime; use DateTime::Astro::Sunrise; ^ my $dt = DateTime->new( year => 2000, month => 6, day => 20, ); my $sunrise = DateTime::Astro::Sunrise ->new(-118,33,undef,1);... Platforms: *nix

This utility will download any given URL address within the specified period of time given by the user and save it locally. You can assign time stamps to the file name it will also alert the user if the file has been retrieved successfully. Platforms: Windows

SDGB, also know as Software for Determining Balanced Graph is designed as a computational method for determining whether a given graph with weights on the vertices, is balanced. SDGB was developed with the help of the Java programming language and can run on multiple platforms. Platforms: Windows

A daemon that provides a method to track generic POP3 or IMAP logins and then email (in future:also block) the user if they exceed the number of accesses per given minutes allowed. Platforms: Mac, BSD, Linux

It also adds a "view user agents" permission that can be used in themes to show the user agent a given post was made with. This may be useful for sites with support forums pertaining to browsers or to web sites themselves, in which knowing a user's user agent might help resolve issues.The module... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Post Also uses xmlrpc to talk to various web engines using so-called blog APIs.At the moment only posting to other Drupal and Wordpress sites is supported.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements:... Platforms: BSD Solaris

Post Also uses xmlrpc to talk to various web engines using so-called blog APIs.At the moment only posting to other Drupal and Wordpress sites is supported.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements:... Platforms: BSD Solaris

Given search paths separated by a separator, this script finds the first file that matches a given specification. Platforms: Windows, Mac, *nix, Python, BSD Solaris