Spectra

Allows you to see FITS files right into your Finder, without opening the file. It automatically generates on-the-fly a colorized header, with images and/or spectra below. It supports multi-extension FITS files. Even better, it detects ESO keywords, and build automatic links to the proposal...

Freeware for optical spectroscopy. Easy to use, fast and reliable. Viewing optical spectra (UV/VIS, IR, NIR, Raman, fluorescence) from different sources. Supported data formats include ASCII, JCAMP-DX, Galactic SPC, Perkin Elmer, Varian Cary 50, Scinco Neosys 2000, Bio-Rad FTS 3000 MX, Agilent/HP...

mMass presents open source multi-platform package of tools for precise mass spectrometric data analysis and interpretation. It is written in Python language and released under GNU General Public License, so it’s portable to different computer platforms and has a good potential to be easily...


Platforms: Linux

Educational astrometry utility for plotting stars on a Hertzsprung-Russel diagram. Useful for learning about stellar spectra and properties and performing spectroscopic parallax calculations, as found in many high school physics courses.


Platforms: Windows, Mac, BSD, Linux

matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python scripts, the python and ipython shell (ala matlab or mathematica), web application servers, and...


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

Web-based Electronic Laboratory Notebook (ELN) with integrated Chemical Inventory by the group of Prof. Goossen (TU Kaiserslautern, Germany), based on PHP/MySQL. Allows (sub-)structure search, reaction planning, management of spectra and literature.


Platforms: Windows, Mac, Linux

Feature extraction toolkit based on a wavelet multiscalevision model. Includes 1D signal processing sample application for lineidentification and classification of astronomical spectra.


Platforms: Windows, Mac, Linux

It uses the Kramer-Kronig relations and experimental data from an external .txt file. Requirements: - MATLAB 7.3 or higher


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

The goal of this project is to build a common toolkit of CFMX components used in most cms apps. These pieces can all be used together or separately. Some of these components may look familiar many where inspired by the macromedia spectra product.


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

Gabedit is a Graphical User Interface to Gamess-US, Gaussian, Molcas, Molpro, MPQC and Q-Chem computational chemistry packages.Gabedit includes graphical facilities for generating keywords and options, molecule specifications and their input sections for even the most advanced calculation...


Platforms: *nix, C/C++, BSD

Simple implementation of [1] with small modification. Hopefully this is going to help beginners in speech/audio signal processing.[1] X. Zhu, G. T. Beauregard and L. L. Wyse, "Real-Time Signal Estimation From Modified Short-Time Fourier Transform Magnitude Spectra", IEEE Trans. on Audio, Speech,...


Platforms: Matlab

This framework facilitates short-time speech processing. A vector containing audio data samples is taken as input, the short-time Fourier transform (STFT) is then computed and the resulting complex spectrum is decomposed into magnitude and phase spectra. No modification is made in this 'hello...


Platforms: Matlab

Digital signal generator (sumulator) with power spectrum display and sliders for "real time" control, useful for teaching and demonstrating the power spectra of different types of signals and the effect of signal duration and sampling rate. Version 1.1 adds sound output. The signal slider selects...


Platforms: Matlab

There is much more information in a stochastic non-Gaussian or deterministic signal than is conveyed by its autocorrelation and powerspectrum. Higher-order spectra which are defined in terms of the higher-order moments or cumulants of a signal, contain this additional information. The...


Platforms: Matlab

CMBFAST is a Fortran code developed by U. Seljak and M. Zaldarriaga for calculating cosmic microwave background anisotropy, polarization, and matter power spectra. (See http://cmbfast.org for more information). This Matlab function is intended only to be a wrapper routine to simplify calling the...


Platforms: Matlab

The icoshift tool for Matlab is an open source and highly efficient program specifically designed for solving signal alignment problems in metabonomic NMR data analysis, but it can also properly deal with other spectra-like datasets (e.g. data from other spectroscopic methods or chromatographic...


Platforms: Matlab

It uses the Kramer-Kronig relations and experimental data from an external .txt file.


Platforms: Matlab

XECON is a set of C++ routines that can be used to perform analysis of 2D beta-gamma spectra from radioxenon systems producing data on IMS format 2.0. XECON is licenced under the GNU General Public Licence (GPL). The script is indended to be used with the physics analysis package ROOT, developed...


Platforms: Mac

Fragmentation Analyzer is a tool for analyzing MS/MS fragmentation data. Currently nine different analysis types are supported: * Spectra Visualization - visualize the MS/MS spectra with fragment ion annotation, zooming and manual de-novo-sequencing. * Intensity Box Plots - analyze intensity...


Platforms: Mac

The Open Mass Spectrometry Search Algorithm [OMSSA] is an efficient search engine for identifying MS/MS peptide spectra by searching libraries of known protein sequences. OMSSA scores significant hits with a probability score developed using classical hypothesis testing, the same statistical...


Platforms: Mac