Spectral Analysis

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).

The Speak Logic Information Analysis for Microsoft Office enables the analysis of information and communications within Microsoft Word, Microsoft Outlook and Microsoft PowerPoint. For instance, while reading an email, users may find that the content of that email needs to be analyzed. By using...

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

Parallel Spectral Deconvolution is a multithreaded ImageJ plugin for spectral image deblurring.


Platforms: Windows, Mac, Linux

JRat is the Java Runtime Analysis Toolkit. Its purpose is to enable developers to better understand the runtime behavior of their Java programs. The term behavior includes, but is not limited to performance profiling.


Platforms: Windows, Mac, Linux

TAS (Transcription Analysis System) is a multi-tier framework for running parameterized SQL queries. Users can analyze new data or new combinations of data with a few clicks in a GUI. Potentially complex/repetitive database interaction is all automated


Platforms: Windows, Mac, Linux

PCSA is a frequency domain analysis technique that can be used to transform PSDs (as those in a spectrogram) to the form of a two-dimensional histogram with frequency-magnitude bins. PCSA can be used to examine the spectral characteristics of a long period of data. It summarizes magnitudes and...


Platforms: Matlab

DFT plays important role in DSP and used in wide variety of applications like correlation and spectral analysis. Understanding quantization errors in its computation is an important aspect of its design either for s/w or h/w implementation.A complex DFT of N points has N complex (4N real)...


Platforms: Matlab

The Empirical Mode Decomposition is a technique to decompose a given signal into a set of elemental signals called Intrinsic Mode Functions. The Empirical Mode Decomposition is the base of the so-called d-deDUHilbert-Huang Transformd-deDt that comprises also a Hilbert Spectral Analysis and an...


Platforms: Matlab

Accurate estimates of the autocorrelation function or the power spectrum can be obtained with a parametric model (AR, MA or ARMA). With automatic inference, not only the model parameters but also the model structure are determined from the given data. It is assumed that the ARMASA and the...


Platforms: Matlab

This program operates as a signal spectrum analyzer and a distortion meter at the same time. It can accept any numerical data representing few cycles of a signal. The data do not need to be equally separated. At least ten data points per cycle are needed. Higher number of data points will of...


Platforms: Matlab

Ocenaudio is a cross-platform, easy to use, fast and functional audio editor. It is the ideal software for people who need to edit and analyze audio files without complications. ocenaudio also has powerful features that will please more advanced users. This software is based on Ocen Framework, a...


Platforms: Windows

This GUI can be used to analze control systems in time domain, in frequency domain and using using state space analysis techniques. It also provides an additonal feature of designing a second order system in state space design using pole placement approach.


Platforms: Matlab

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

This script calculates the PSD of a time history. It prompts the user for parameters related to the spectral resolution and the number of statistical-degrees-of-freedom.


Platforms: Matlab

Ocenaudio is a cross-platform, easy to use, fast and functional audio editor. It is the ideal software for people who need to edit and analyze audio files without complications. ocenaudio also has powerful features that will please more advanced users. This software is based on Ocen Framework, a...


Platforms: Mac

The Content Analysis module is an API designed to help modules that need to analyze content. The module enables a suite of content analyzers to provide multiple views into the content on your Drupal site or on any website. The current list of available analyzers are: * Quick SEO: Provides a quick...


Platforms: PHP

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

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

A MATLAB spectral clustering package to handle large data sets (200,000 RCV1 data) on a 4GB memory general machine. We implement various ways of approximating the dense similarity matrix, including nearest neighbors and the Nystrom method.


Platforms: Windows, Mac, BSD