Fourier Analysis

The Analysis & Resynthesis Sound Spectrograph analyses a sound file into a spectrogram and is able to synthesise this spectrogram, or any other user-created image, back into a sound.

Cell Motility Analysis Package analyzes timelapse sequences of moving cells. Various quantitites characterizing motility are calculated, including normal velocity of the membrane, cell contact area, and spatio-temporal auto-correlation functions.

CDAT (Climate Data Analysis Tools) is an open-source, Python-based environment for scientific calculations and graphics with focus on the needs of climate modelers. It is coordinated by the Program for Climate Model Diagnosis and Intercomparison, LLNL


Platforms: Mac, BSD, Linux

CAP (code analysis plugin) is an eclipse plugin (written in Java) that analysis your java project. It checks dependencies between the classes and packages and gives you a hint about the architecture, reusability and maintainability. ('JDepend 2')


Platforms: Windows, Mac, Linux

A framework for data-flow based program analysis, implemented as a set of Java APIs. By using this framework, researchers and developers can easily implement analyses, test their correctness, and evaluate their performance. In addition, the framework all


Platforms: Windows, Mac, Linux

eFECTIV performs shape outline analysis based on Elliptical Fourier transforms. The software includes a graphical user interface and several options to assist the user during the analysis


Platforms: Windows, Mac

Wcalc is a tool for the analysis and synthesis of electronic components. Some of the models include coupled microstrip lines, single layer air core solenoid inductors, etc. Wcalc can analyze the electrical parameters based on the physical dimensions a


Platforms: Windows, Mac, Solaris, Linux

An interactive tool to study Fourier Series and related physics phenomenons, using open source/free sorftware.


Platforms: Windows, Mac, Linux

The LabVIEW application toolkit for phasic heart rate analysis in psychophysiological research incorporates a variety of tools for offline extraction and analysis of heart rate data.


Platforms: Windows, Mac, Linux

IFEFFIT is a library and set of interactive programs for the analysis of x-rayabsorption fine-structure (XAFS) data. IFEFFIT combines state-of-the-artanalysis algorithms with graphical display of XAFS data, and general datamanipulation. It can be


Platforms: Windows, Mac, BSD, Linux

Imview is an image display/image analysis package for Unix and Win32 basedon the Fast Light ToolKit (FLTK, also on sourceforge).


Platforms: Windows, Mac, BSD, Linux

jCandle is a rich client for technical chart analysis. With jCandle you are able to create and manage your portfolio, update all quotes for each stock in portfolio, view candlestick charts, and analyze candlestick patterns.


Platforms: Windows, Mac, Linux

Develop finite element stress analysis programs, that work with free cad systems(Maybe QCad). Right now there's only a 2d gridded structure analysis prog with a crappy interface, written mainly in octave.


Platforms: Windows, Mac, Linux

POSA (Perl Objects for Sequence Analysis) provides an easy-to-use perl interface to handling raw ABI sequence trace files. For example: fasta can be extracted, sequence contigs can be build and putative SNPs and SBE primers can be easily generated.


Platforms: Windows, Mac, Linux

PetriKit is a modular toolkit for Petri Net analysis. It allows the extraction of basic properties, extraction of invariants, and generation of reachability graph. Results can be formatted in plain text, HTML or XML files.


Platforms: Windows, Mac, Linux

PhysMo is a tool for frame-by-frame video analysis of motion. PhysMo can be calibrated to real-world distances, and exports object 'X-Y displacement (m) against time (s)' data to Microsoft Excel. This enables calculation of velocity and acceleration


Platforms: Windows, Mac, BSD, Linux

PsySoundPro - audio file analysis for objective psychoacoustics measures. Includes measures like Virtual Pitch, Loudness, Etc. etc.


Platforms: Windows, Mac, Linux

A collection of code, bundled into a single R package, to perform several aspects of data management, image pre-processing, data analysis and statistical inference related to the quantitative analysis of dynamic contrast-enhanced MRI (DCE-MRI).


Platforms: Windows, Mac, Linux

Software made available by the Residual Analysis blog, primarily having to do with anthropogenic global warming, e.g. GHCN Processor.


Platforms: Windows, Mac, Linux

While resting-state fMRI is drawing more and more attention, there has not been a software for its data analysis. Based on MATLAB, we developed a package named REST. Currently REST has three main functions: function connectivity, ReHo and ALFF.


Platforms: Windows, Mac, Linux