Nmr Spectra

Interface to perform advanced searches based on Spotlight. Geared to NMR spectra and chemical files. A query can consist in a single condition or in multiple ones. Source code available.

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...

nmr-relax is designed for the study of the dynamics of proteins or other macromolecules though the analysis of NMR relaxation data. It is a community driven project created by NMR spectroscopists for NMR spectroscopists. It supports exponential curve fitting for the calculation of the R1 and R2...


Platforms: *nix

Spectra Hardware Information Tool provide useful information about your computer hardware this include processor manufacturer, caption, name, role and max. Clock speed and harddisk serial, model and type


Platforms: Windows

MatNMR is a highly flexible toolbox for processing 1D and 2D NMR/EPR spectra in MATLAB and creating high-quality 1D, 2D or 3D plots. Fully GUI and/or script-based.


Platforms: Windows, Mac, Linux

This is a set of scripts that helps with processing of NMR pH titration data. These scripts allow for fitting (using R) and plotting of data of multiple residues. The program needs to be made more user friendly.


Platforms: Windows, Mac, Linux

This m-file plots a NMR coupling diagram from coupling constants and number of splits (only 1/2-spin nuclei). Useful for educational purposes.Example: plotcoupling([8,2],[3,1])Produces a plot with the coupling constants 8 and 2 Hz, splitted three and one times, respectively.The screenshot is made...


Platforms: Matlab

Returns NMR properties of the isotopesEXAMPLEH = isotopes('1H'), T = isotopes('3H'), or if the atomic mass is not specified, i.e. I = isotopes('H'), the function returns array of structures with data for all isotopes of the specified element. Isotopes('n') returns NMR properties for neutron....


Platforms: Matlab

GMR returns the gyromagnetic ratio and other NMR properties for various nuclei as well as the electron.Besides the function format, the command format will work as well, e.g. "gmr Na23 hzpt 3.0".Format: y=gmr(nucleus,unit,b0) "nucleus" = string or number specifying the nucleus (not case...


Platforms: Matlab

A little program that makes it easy to view and compare filters, fluorescent proteins and dyes for biological applications. It allows you to display up to 6 different spectra at the same time. The database is frequently updated, and the functionality of the program will be extended now and then.


Platforms: Mac

LipidXplorer is an unique application specially built in order to identify lipids from high to low resolution mass spectra. Now you can use this accessible Open Source software to help you with your research.


Platforms: Windows

Computer File Systems are far more complex than just a persistent storage device for files and folders. Features such as hard & soft links, alternate data streams, and security integrity are very useful to the operating system, advanced applications and user convenience. However, these can often...


Platforms: Windows

*** 50% off sale for a limited time! *** SkyEater SPECTRA is a polyphonic synthesizer. Just drag your mouse on the canvas to adjust the amplitude of harmonics. SPECTRA has two stompboxes (reverb and tremolo). SPECTRA is designed for


Platforms: Mac

Covariance NMR toolbox, version 1.1 (C) (2010)David A. Snyder(1) along with Timothy Short(1), Leigh Alzapiedi(1) and Rafael Bruschweiler (2)(1) Department of Chemistry, College of Science and Health, William Paterson University; (2) Department of Chemistry and NHMFL, Florida State UniversityThe...


Platforms: Matlab

Speech analysis and parameter extractionShort-term analysis, frames and windowsTime-domain analysis: energy, zero-crossings, statistic parameters, autocorrelationFrequency-domain analysis: spectra and spectrogramsCepstral analysisLinear prediction analysisPitch and formant estimationto run the...


Platforms: Matlab

MIDAS 2010 is a package developed in the Canadian Light Source for 2D spectroscopic analysis and data exploration of time resolved infrared spectra.Features:- calculate and plot synchronous and asychronous 2D spectra, and one dimensional slices- design and apply filtersFor further information and...


Platforms: Matlab

Stacked plots are commonly seen in NMR spectroscopy. They often illustrate the evolution of spectra with time or some other parameter. There are several (somewhat equivalent) methods to produce such plots in Matlab. This function serves as a common interface to these various methods. Certainly...


Platforms: Matlab

Use this application to compute and plot hazard spectra. This can be done for either probabilistic spectra (for a specified IMR, ERF, and Site), or for deterministic spectra (for a specified IMR, Source, and Site).


Platforms: Mac

Use this application to compute and plot hazard spectra. This can be done for either probabilistic spectra (for a specified IMR, ERF, and Site), or for deterministic spectra (for a specified IMR, Source, and Site).


Platforms: Mac

ChemDBsoft is chemical database software for management of databases of any size. Includes: free structure drawer, simple data views, searches by structure and substructure, multiple database searches, SDF import/export, duplicate removal, database comparison, chemical web server. Calculation and...


Platforms: Windows