Search Results for "frequency analysis" - Page 3
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Showing 156 open source projects for "frequency analysis"
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Modal Plotter
Create Strain and Kinetic Energy Density maps from FEA
Create Strain and Kinetic Energy Density maps out of a Natural Frequency extraction analysis (i.e. modal analysis). Works with a variety of FEA results format: NASTRAN, ABAQUS, Ansys, Medina/Permas. -
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LIFETIMES
Lifetime value in Python
...It helps analysts estimate how frequently customers may return, how long they may remain active, and how much value they may generate over time. The library is built around probabilistic models commonly used in customer analytics, including transaction frequency and monetary value modeling. It is useful for ecommerce, subscription-adjacent businesses, retail analytics, and retention analysis. The repository is now archived, so it should be treated as a stable historical project rather than an actively developed package. For current work, its ideas remain valuable, but teams may want to consider newer successor tools for ongoing production use. -
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PyCBC
Learn how to use PyCBC to analyze gravitational-wave data
PyCBC is a software developed by a collaboration of LIGO, Virgo, and independent scientists. It is open source and freely available. We use PyCBC in the detection of gravitational waves from binary mergers such as GW150914. These examples explore how to analyze gravitational wave data, how we find potential signals and learn about them. Many of these tutorials will require you to make edits to config files as part of their exercises. At the moment this isn't easy to do on services like... -
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VStar
Multi-platform Variable Star Visualisation and Analysis
VStar is a multi-platform, easy-to-use variable star observation visualisation and analysis tool. Data can be read from a file or the AAVSO database, light curves and phase plots created, period analysis performed, and filters applied. Plugins can be developed, e.g. to make additional observation sources available. See also: 1. http://www.aavso.org/vstar-overview 2. http://www.aavso.org/forums/about-aavso/vstar 3. http://dbenn.wordpress.com/category/astronomy-science/vstar 4.... -
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Arabic Rare Words Project
Text Analysis Egyptian Schoolbooks
The purpose is to compare the most common words in the language with the words used in textbooks for students in Egyptian schools. The frequency can help scholars and teachers better teach reading. -
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jieba
Stuttering Chinese word segmentation
"Jaba" Chinese word segmentation, do the best Python Chinese word segmentation component. Four word segmentation modes are supported. Precise mode, which tries to cut the sentence most precisely, suitable for text analysis. Full mode, scans all the words that can be formed into words in the sentence, the speed is very fast, but the ambiguity cannot be resolved. The search engine mode, on the basis of the precise mode, divides the long words again to improve the recall rate, which is suitable... -
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QMForge reads output from various quantum mechanical calculations and provides tools for analyzing these results. Specifically, population (Mulliken and C-squared), fragment, and charge decomposition analyses are available. See https://qmforge.net for more info.
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Finite Element Method Magnetics
Finite element analysis of electromagnetic devices
Solves low frequency magnetic, electrostatic, heat flow, and current flow problems on 2D and axisymmetric domains via the finite element method. -
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ParamIT
a Toolset for Molecular Mechanical Force Field Parameterization
...The developed toolkit helps the researchers in following ways: 1) automating the creation of multiple input files for quantum and molecular mechanics programs, 2) automating the output analysis and 3) substitute the use of full MM programs with a faster specialized one. The developed tools include: 1) generator of molecule-water complexes with graphical user interface (GUI), 2) semi-automatic frequency analysis using symbolic potential energy distribution matrix and comparison of optimized internal coordinates, 3) GUI for charge fitting with three modes: manual, Monte-Carlo sampling or brute force, and 4) GUI for dihedral terms fitting. ... -
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Microbial Genomics Tools
MGT is Codon usage analysis tool
...Microbial Genomic Tool (MGT 1.0), the first version is developed for In-silico research bacteria genomic study and useful for the Students and research scholars working in the field of Microbial Genomics. 2. User-friendly graphical interface 3. It provides application for calculation of codon frequency, RSCU, AT3, GC3, Nc Enc, nucleotide composition and percent values. 4. Result can be viewed in MS-Excel sheet. 5. MGT development was initiated with the future intention to provide multi-application software for bacterial genome analysis. -
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bwfinder
Exogenous feature extractor from brainwaves
This program for Scilab searches for primary peaks in the segments of brainwave signal spectrum which are much above the signal spectrum average. Brainwave segments of 1 s are Fourier transformed, thresholded and merged if contiguous. Selected segments are drawn in time domain, frequency domain and a narrow-band analysis at 75 Hz is attempted. This program should detect strong external signals in brainwave recordings. Weak signals are not detected. This program requires the "edf2ascii" utility, a set of EDF files with brainwave recordings in the "EDF/" directory and two empty destination directories named "founds/" and "losts/". ... -
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Audacity Engineering Edition
Audacity Engineering Edition
Aimed to deeper analysis and measurements. -
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Phusion2
The genome assembly pipeline based on read clustering
Phusion2 is a pipeline for de novo genome assembly using NGS data. It is based upon a strategy called read clustering. Starting with kmer frequency analysis, this allows for a reasonable selection of the kmer sizes. K-tuples from raw reads are merged and sorted into a table so that multiple occurring kmer words shared by different reads can be linked. A relation matrix is used to record the shared kmer words among all the reads. Setting a minimum threshold of shared k-tuples, the whole set of reads can then be clustered into groups using kmer sharing information in the relational matrix. ... -
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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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Zenbot
A command-line cryptocurrency trading bot
Zenbot is a command-line cryptocurrency trading bot using Node.js and MongoDB. Fully-automated technical-analysis-based trading approach. Full support for Binance, Bitfinex, Bitstamp, Bittrex, CEX.IO, GDAX, Gemini, HitBTC, Kraken, Poloniexand TheRockTrading, work on further exchange support is ongoing. Plugin architecture for implementing exchange support, or writing new strategies. Simulator for backtesting strategies against historical data. -
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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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The Large Time/frequency Analysis TB
LTFAT is a Matlab/Octave Fourier, time-frequency and wavelet toolbox.
******************************************************* LTFAT was moved to Github https://github.com/ltfat. ******************************************************* -
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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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Call Analytics for Avaya
Monitor Avaya VDN, ACD and extension objects for call analytics
Call Analytics tool is a server program that monitors Avaya VDNs, ACD Hunt Groups and Extension objects, it extracts useful information from monitoring events and outputs call and agent records for applications such as reporting, wallboard integration and call log analysis. The Call Analytics tool is a CTI reporting and real time monitoring engine and it is an ideal tool when CMS is not in placed for call center environment. -
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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.
