Search Results for "frequency analysis" - Page 3
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Showing 113 open source projects for "frequency analysis"
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Ghawwas_V4
An open source system for Arabic corpora processing
Ghawwas (previously known as Khawas) is an open source system for Arabic corpora processing. Ghawwas V4.0 provides the following main functions: a. Frequency list for single word and N-Grams b. Concordance c. Collocation (MI, CHI Squared, LL, T-Score, Z Score, Dice, Log Dice, Weirdness Coefficient) d. Lexical patterns search e. Two corpora frequency profile comparison based on MI, CHI, LL, T-Score, Z Score, Dice, Log Dice, Weirdness Coefficient f. Accept Windows and UTF-8 character... -
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mzitu
Python crawler that downloads image galleries and analyzes titles
...It focuses on automating the collection of large sets of images by programmatically parsing page content and iterating through gallery entries. mzitu also includes a simple analysis script that processes downloaded folder names to generate statistics and visualizations. Using text segmentation and frequency analysis, the project can create a word cloud representing common keywords found in the dataset. This makes the repository both a scraping example and a small data analysis experiment built around the collected content. ... -
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tinfoleak
OSINT tool for extracting and analyzing Twitter intelligence data
tinfoleak is an open source intelligence (OSINT) and social media intelligence (SOCMINT) tool designed to automate the collection and analysis of data from Twitter. It focuses on helping analysts extract large volumes of information from Twitter timelines using identifiers such as usernames, geographic coordinates, or keywords. Once the data is gathered, tinfoleak organizes it into structured information that can support intelligence analysis and investigative research. tinfoleak is capable... -
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LBSP
Real-Time Processing Library for OSHW Biomedical Sensors
Applications involving data acquisition from sensors need samples at a preset frequency rate, the filtering out of noise and/or analysis of certain frequency components. We propose a novel software architecture based on open-software hardware platforms which allows programmers to create data streams from input channels and easily implement filters and frequency analysis objects. The performances of the different classes given in the size of memory allocated and execution time (number of clock cycles) were analyzed in the low-cost platform Arduino-Genuino. ... -
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Indexmeister
automatic indexing for large LaTex documents
Indexmeister reads a variety of formats (.tex, .docx, .epub, and others) and suggests keywords for indexing. The included program Imbrowse provides a semi-automatic interface to rapidly add index tags to multi-file latex documents. -
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fcGENE: Genotype format converter
Format converting tool for genotype Data (e.g.PLINK-MACH,MACH-PLINK)
Main application is twofold: first to convert genotype SNP data into formats of different imputation tools like PLINK MACH, IMPUTE, BEAGLE and BIMBBAM, second to transform imputed data into different file formats like PLINK, HAPLOVIEW, EIGENSOFT and SNPTEST. Readable file formats: plink-pedigree (ped and map), plink-raw, plink-dosage, mach , minimac, impute, snptest, beagle and bimbam. Similarly all kinds of imputation of outputs are also accepted. Formats which can be generated by... -
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Command line FFT
A simple command line utility to produce an FFT/IFFT of ASCII data
Ever had a bunch of ASCII data that you would like to have a quick look at in frequency domain, but don't want to fire up some bulky analysis software package just for that? Well, I have... So I wrote this tiny tool. It is based on fftw (www.fftw.org) and boost's program options (boost.org). cli-fft is really simple: All it does is to receive ASCII data from a file or standard in, FFT it and write out the result into a file or to standard out. -
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VITAMINS
Visual and Insitu Analytics for Molecular Interactive Simulation
A framework to support the high performance analysis and visualisation of molecular dynamics trajectories directly acquired in-situ while the simulation is running, or read from files. Vitamins relies on the FlowVR software and comes with binding with Gromacs. Vitamins (Visual and In Situ Analytics for Molecular Interactive Simulation) is an open source framework for the analysis and visualisation of large molecular dynamics trajectories directly acquired in-situ while the simulation... -
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FieldTrip
The MATLAB software toolbox for MEG and EEG analysis
FieldTrip is the Matlab toolbox for EEG and MEG data. It includes algorithms for simple and advanced analysis, such as importing, preprocessing, time-frequency analysis, source reconstruction, statistical testing and connectivity analysis. -
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Python Control Systems Library
Feedback control system analysis and design
The Python Control Systems Library, python-control, is a python module that implements basic operations for analysis and design of feedback control systems. This homepage for this project is at http://python-control.org and the code base in maintained at https://github.com/python-control/python-control. Information on this page is out of date, but left here for posterity. -
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LowMACA
Low frequency Mutation Analysis via Consensus Alignment
...However, we are still far from a complete picture of rarely mutated genes, which can be an important target for personalized medicine. To overcome this difficulty, we have implemented LowMACA (Low frequency Mutation Analysis via Consensus Alignment), a new method able to assess specific characteristics of rarely mutated genes that show patterns of positive selection. LowMACA aggregates and analyzes the mutational patterns of several genes whose encoded proteins have a high level of sequence similarity or share specific protein domains. -
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Copy Number Explorer
Interactive Copy Number Analysis for Cancer Genomics
Deployed online at: https://arraycgh.shinyapps.io/Copy_Number_Explorer/ https://arraycgh.shinyapps.io/Copy_Number_Explorer_Survival/ Copy Number Explorer is a data mining tool for cancer researchers interested in the structural and copy number changes. Huge volumes of genomics data from nearly every cancer type are now freely available and several online databases have begun to collate and store this information. However, current tools focus on individual gene queries rather than... -
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Vibrato Toolbox
Vibrato Toolbox: Parametric Analysis of Musical Vibrato
Vibrato Toolbox: Parametric Analysis of Musical Vibrato from High-Precision Magnitude/Frequency Tracking Mingfeng Zhang ECE, Univ. of Rochester Part I Analysis of individual music tones This MATLAB toolbox provides signal analysis tools for time-frequency analysis and for parametric analysis of musical vibrato Part II Analysis of multiple music tones or multiple harmonic partials This toolbox allows you to explore a group of audio files, and obtains its related parameters of musical vibrato. ... -
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Virmid
Virtual Microdissection for SNP calling
NEWS: 11-07-2013 A new version Virmid 1.1.0 has been uploaded. 08-29-2013 Virmid paper is now published in Genome Biology. Kim S et al, "Virmid: accurate detection of somatic mutations with sample impurity inference", Genome Biology 2013, 14:R90 http://genomebiology.com/2013/14/8/R90/abstract Virmid (Virtual Microdissection for SNP calling) is a Java based variant caller designed for disease-control matched samples. Virmid is also specialized for identifying potential within... -
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vcfhacks
simple to use commandline programs for VCF filtering and manipulation
PLEASE NOTE: THIS PROJECT PAGE WILL NO LONGER BE UPDATED - PLEASE USE THE GITHUB PAGE (https://github.com/gantzgraf/vcfhacks) TO FIND THE LATEST RELEASE (https://github.com/gantzgraf/vcfhacks/releases/latest). (relatively) Simple to use commandline tools for the manipulation and analysis of VCF files, geared towards the identification of pathogenic mutations in Mendelian disease. -
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Manipulation and analysis of psychophysiological data (e.g. peripheral physiology, EEG, MEG). This toolbox has a special focus on time-frequency approaches, including amplitude and phase-synchrony. Developer Project Home: http://www.ccnlab.umd.edu/Psychophysiology_Toolbox/
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CNV Explorer
Interactive Copy Number Analysis for Cancer Genomics
...However, current tools focus on individual gene queries rather than chromosomal and region-based queries more relevant to some researchers. CNV_Explorer creates interactive CNV frequency, GISTIC-style and breakage frequency plots from public (or your own) data. CNV_Explorer is written in R and Perl and can be deployed online using ShinyApps.io . CNV_Explorer is available under the GNU public license (GPL-3). Check the Wiki for details on how to run your own CNV_Explorer instance! -
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fun2audio
Funcube Dongle Pro+ Data Capture & Audio Output
Various reference programs to read baseband I/Q sample data from a Funcube Dongle Pro+ (FCDPP) software defined radio (SDR) hardware front end, demodulate the data stream and send it to the host's audio output port. Programs are present to demodulate AM, CW, FM and SSB (USB, LSB) streams. Also included is a program that writes FCDPP sample data to its standard output (stdout) port. The programs require the qthid program to control the FCDPP frequency and gain (also available at... -
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Gtk+ DJ; friendly GUI for generating great-sounding playlists across large music collections. Song matches are based on BPM, frequency, and user categories ('color' and rating). Works with mp3, ogg, and wav.
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SnowMicroPyn
Python based reader for SnowMicroPen® .pnt measurements
SnowMicroPyn is an opensource reader for SnowMicroPen® files in binary .pnt format. The reader is Python based and published as source code as well as compiled executable for Windows, Linux and Mac. The software is preliminary, thus please report bugs. For further information, please read the Readme.txt in the download section. The SnowMicroPen® (SMP) is developed by the WSL Institute for Snow and Avalanche Research, Davos. The SMP is the first high-resolution snow penetrometer. It is... -
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XNBC: neurobiology simulation tool
XNBC is a graphic application to simulate biologic neural networks.
XNBC is a full featured application for computer naive neuroscientists. It simulates biological neural networks using graphic tools to edit neurons and networks, to run the simulation and to analyze results. Written in C, it runs on Unix and Windows. Web site : http://ticemed-sa.upmc.fr/xnbc/ All recent versions are on this site. -
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Arron-IMSA
Integrated Metagenomic Sequence Analysis for Next Gen Datasets
...IMSA assigns a score to each node of the taxonomy based on read frequency, and can output this as a taxonomy report suitable for cluster analysis or as a taxonomy map (TaxMap). IMSA also outputs the specific sequence reads assigned to a taxon of interest for downstream analysis. -
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ISSE
An Interactive Source Separation Editor
In applications such as audio denoising, music transcription, music remixing, and audio-based forensics, it is desirable to decompose a single-channel recording into its respective sources. To perform such tasks, we present a new software tool to perform source separation by painting on time-frequency visualizations of sound. Initial results shows the software can achieve state-of-the-art separation results compared to prior work. -
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TextProcessor
A Java package to preprocess text datasets for posterior text analysis
The TextProcessor Java package is a text processing toolkit, which provides some frequently used text processing functions such as stemming, removing stop-words, generating a term vocabulary, and calculating the term-doc frequency matrix. Basic topic mining models such as LDA and sparse NMF are also supported. The package can also generate feature files from a given text dataset with LDA and LIBSVM format for posterior procedures such as classification or clustering. The toolkit is also being extended for more advanced text analysis tasks based on natural language processing techniques.
