Projects tagged ‘analysis’

log4j is a Java-based logging utility, and is one of many projects from the Apache Software Foundation. It is used primarily as a debugging tool.

Wireshark is the world's foremost network protocol analyzer, and is the de facto (and often de jure) standard across many industries and educational institutions. (Wireshark was known as Ethereal until June 09, 2006)

LAME (LAME Ain't an MP3 Encoder) is a research project for learning about and improving MP3 encoding technology. LAME includes an MP3 encoding library, simple frontend application, a much-improved psycho-acoustic model (GPSYCHO), and a graphical ... [More] frame analyzer (MP3x). Please note that any commercial use (including distributing the LAME encoding engine in a free encoder) may require a patent license from Thomson Multimedia. [Less]

Audacity is a cross-platform multitrack audio editor. It allows you to record sounds directly or to import Ogg, WAV, AIFF, AU, IRCAM, or MP3 files. It features a few simple effects, all of the editing features you should need, and unlimited undo. The ... [More] audio I/O uses PortAudio, which fully supports OSS, Mac OS X CoreAudio, and Windows WMME, and can be compiled with support for ALSA and Jack. [Less]

Advanced Web Statistics (AWStats) is a free powerful Web server logfile analyzer (Perl script) that shows you all your Web statistics including visits, unique visitors, pages, hits, rush hours, search engines, keywords used to find your site, robots ... [More] , broken links, and more. It works with both IIS 5.0+ and Apache Web server log files as a CGI and/or from the command line. It also supports multiple languages including English, French, Dutch, Spanish, Italian, German, Polish, and Greek. [Less]

FindBugs looks for bugs in Java programs. It can detect a variety of common coding mistakes, including thread synchronization problems, misuse of API methods, etc. It is written in the GJ dialect of Java, and will run on any Java VM compatible with Sun's JDK 1.4.0 or later. It includes both GUI (Swing) and commandline frontends.

PMD is a Java source code analyzer. It finds unused variables, empty catch blocks, unnecessary object creation, and more. It includes CPD, a tool to detect chunks of identical code.

Perl-Critic is a static source analyzer for Perl code. It is an extensible framework for creating and automatically enforcing coding standards across a body of code. Many of the default rules are taken from Damian Conway's book "Perl Best Practices." However, you can enable/disable & customize these rules to your heart's content.

Apache JMeter is a 100% pure Java desktop application designed to load test functional behavior and measure performance. Apache JMeter may be used to test performance both on static and dynamic resources (files, Servlets, Perl scripts, Java Objects ... [More] , Data Bases and Queries, FTP Servers and more). It can be used to simulate a heavy load on a server, network or object to test its strength or to analyze overall performance under different load types. You can use it to make a graphical analysis of performance or to test your server/script/object behavior under heavy concurrent load. [Less]

ntop [Network Top]: ntop is a network probe that shows network usage in a way similar to what top does for processes. In interactive mode, it displays the network status on the user's terminal. In Web mode, it acts as a Web server, creating an ... [More] HTML dump of the network status. It sports a NetFlow/sFlow emitter/collector, an HTTP-based client interface for creating ntop-centric monitoring applications, and RRD for persistently storing traffic statistics. [Less]

Gendarme is a extensible rule-based tool to find problems in .NET applications and libraries. Gendarme inspects programs and libraries that contain code in ECMA CIL format (Mono and .NET) and looks for common problems with the code, problems that ... [More] compiler do not typically check or have not historically checked. Gendarme uses the Cecil library to introspect code. [Less]

The Webalizer is a fast, free web server log file analysis program. It produces highly detailed, easily configurable usage reports in HTML format, for viewing with a standard web browser.

Sparse, the semantic parser, provides a compiler frontend capable of parsing most of ANSI C as well as many GCC extensions, and a collection of sample compiler backends, including a static analyzer also called "sparse". Sparse provides a set of ... [More] annotations designed to convey semantic information about types, such as what address space pointers point to, or what locks a function acquires or releases. [Less]

ITIL compliant Open Source IT Service Management Solution (ITSM). Requires the OTRS (Open Ticket Request System) framework. Besides all OTRS features, new ones include Incident, Problem and Configuration Management, integrated Configuration ... [More] Management Data Base; process spanning Communicationmanagement: within the IT Serviceorganization, towards Customers/Users/Management and Suppliers/Providers; powerfull statistical features for (Trend-)Analysis, key figured Reporting, ITSM-Planning/-Controlling; flexible configuration, customizing and expandability regarding your individual requirements. [Less]

Weka is a collection of machine learning algorithms for solving real-world data mining problems. It is written in Java and runs on almost any platform. The algorithms can either be applied directly to a dataset or called from your own Java code.

vtiger CRM is an enterprise-ready Open Source CRM software mainly for small and medium businesses. vtiger CRM is built over proven, fast, and reliable LAMP/WAMP (Linux/Windows, Apache, MySQL, and PHP) technologies and other open source projects.

PD (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical processing. It is the third major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, jMax, etc.) ... [More] originally developed by Miller Puckette and company at IRCAM. The core of Pd is written and maintained by Miller Puckette and includes the work of many developers, making the whole package very much a community effort. [Less]

rcov is a code coverage tool for Ruby. It is commonly used for viewing overall test coverage of target code. It features: - fast execution: 20-300 times faster than previous tools - multiple analysis modes: standard, bogo-profile, "intentional ... [More] testing", dependency analysis... - detection of uncovered code introduced since the last run ("differential code coverage") - fairly accurate coverage information through code linkage inference using simple heuristics - cross-referenced XHTML and several kinds of text reports - support for easy automation with Rake and Rant - colorblind-friendliness rcov can be useful for testing, optimizing and understanding your Ruby programs. [Less]

FireStats is an Ajax web statistics system with support various CMS like WordPress, Joomla, Drupal trac and more. FireStats shows you basic information about your page views and visitors, as well as advanced browser and OS distribution, countries and more. FireStats is translated to multiple languages.

RapidMiner (formerly YALE) is the most comprehensive open-source software for intelligent data analysis, data mining, knowledge discovery, machine learning, predictive analytics, forecasting, and analytics in business intelligence (BI). RapidMiner ... [More] provides more than 400 data mining operators, a graphical user interface (GUI), an online tutorial with hands-on data mining applications, a comprehensive PDF tutorial, many visualization schemes for data sets and data mining results, many different learning and meta-learning schemes ranging from decision tree and rule learners to neural networks, SVMs, ensemble methods, etc. RapidMiner is implemented in Java and available under GPL (GNU General Public License) as well as under a developer license (OEM license) for closed-source developers [Less]

MP3Gain analyzes and adjusts mp3 files so that they have the same volume. It does not just do peak normalization, as many normalizers do. Instead, it does some statistical analysis to determine how loud the file actually sounds to the human ear. ... [More] Also, the changes MP3Gain makes are completely lossless. There is no quality lost in the change because the program adjusts the mp3 file directly, without decoding and re-encoding. [Less]

Sonic Visualiser is an application for viewing and analysing the contents of music audio files. It combines powerful waveform and spectral visualisation tools with automated feature extraction plugins and annotation capabilities.

phpMyVisites is a software for websites statistics and audience measurements. phpMyVisites gives a lot of information on websites visitors, visited pages, software/hardware utilization, etc... The GUI Interface is fun and practical. The ... [More] installation is entirely automated and very simple. Statistics are very complete and use many clear graphics to present data. The software is translated in more than 30 languages! [Now changed into Piwik] [Less]

webERP is a multi-language. multi-inventory location, multi-currency web based accounting/ERP software encompassing: - Sales orders with kitsets and assemblies - Invoicing - Accounts Receiveable - User definable sales analysis reports - ... [More] Purchasing with preferred and alternative suppliers - Accounts Payable - Inventory - General Ledger integrated with all modules - Manufacturing with multi-level bills - Shipment Costing - Standard or Weighted average costing - Serialized and Lot/Batch Controlled Inventory Reports are produced to pdf and emailable. Role based security model Single installation of the code can be used for multiple companies Scripts are optimized for performance under bandwith restricted connections. An SQL report writer is also available for advanced report writing [Less]

pycallgraph is a Python library that creates call graphs for Python programs.

CLAM stands for C++ Library for Audio and Music and in Catalan means something like "a continuous sound produced by a large number of people as to show approval or disapproval of a given event". CLAM is a full-fledged software framework for research ... [More] and application development in the Audio and Music Domain. It offers a conceptual model as well as tools for the analysis, synthesis and processing of audio signals. [Less]

BetterAWStats is made to provide better statistics out of the data AWStats provides. It is not a replacement of AWStats. It is using all data and language resources from AWStats, so the same translations and general features are always available also ... [More] in BetterAWStats, additional features are being developed, but limited by the data provided through AWStats. [Less]

DataCleaner is an open source project concerned with creating a data quality solutions for business and organizations wishing to measure and increase the quality of their data. DataCleaner includes functionality to profile and compare data, to ... [More] validate data against business rules and to monitor the progression of these measurements over time. To do this we provide you with both a standalone desktop-application for exploring and defining the data quality effort and a web application for continuous data quality deployments. [Less]

Sodipodi is a general purpose vector drawing application which uses a subset of W3C SVG as its file format. It uses an advanced imaging engine with antialiased display, alpha transparency, and vector fonts.

ClickHeat is a PHP/AJAX visual heatmap generator of clicks on a HTML page, showing hot and cold click zones according to visitors clicks during a period.