Search Results for "frequency" - Page 2
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Showing 80 open source projects for "frequency"
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SINE Isochronic Entrainer
Free and Open Source Brainwave Entrainment application
SINE Isochronic Entrainer is a Free and Open Source Brainwave Entrainment application for PC, Android, and HTML5. Brainwave Entrainment is the practice of using sounds, visual stimuli or even electromagnetic fields to alter the frequency of brainwaves. It can be done for several reasons: people with insomnia can take great benefit from it, but it can also be used to improve your attention span, and even simulate the effects of some recreational drugs. The effect is not permanent, and fades away in less than a minute after the stimuli is removed. Isochronic tones are a commonly used aural stimuli for Brainwave Entrainment, consisting of short pulses of a sine wave, varying in frequency. -
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Virmid
Virtual Microdissection for SNP calling
...Virmid is also specialized for identifying potential within individual contamination where the disease sample cannot be purified enough. While the SNP calling rate is severely compromised with this heterogeneity, Virmid can uncover SNPs with low allele frequency by considering the level of contamination (alpha). The important features of Virmid are: •Estimation of accurate proporation of control sample in a (mixed) disease sample •Improved SNP and somatic mutation calling with regard to the estimated proportion -
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JBerd
Java tools for decoding and manipulating BER encoded ASN.1 Files
A simple Java ASN BER decoder and profiler A tool for easy manipulation of BER encoded files. An "awk" for ASN.1 BER (for Unix people) or maybe a "notepad" for ASN.1 BER (for Windows people). Jberd (Java BER decoder) is a lightweight BER decoder and associated tools for interpreting and processing BER encoded ASN.1 files. The following facilities are provided: • JBerd Profiler. A tool for profiling the contents of BER encoded files • JBerd Flattener. A tool for converting BER... -
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EsiAisParser
Robust Automatic Identification System Parser in Java
This package supports the parsing of AIS messages in Java. AIS, the Automatic Identification System, is a system aiming at improving maritime safety by exchanging messages between ships, other vehicles in particular aircraft involved in search-and-rescue (SAR), and (fixed) base stations. To be precise, this package support the ITU-R M.1371-4 AIS standard. See our extensive javadoc and in particular the class AISParser for more information on how to use this package. See the ESI AIS... -
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LambdaNu
Android app to calculate wavelength, frequency and bandwidth
This android app is a simple tool for the lazy ones who don't want to remember the speed of light and type it into their calculator every time they need a wavelength or frequency converted. It also allows to calculate the bandwidth from a given wavelength or frequency and a range -
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SignalDiagrams
Digital/Analog signals visualization tool
A JavaFx 8 educational application that will let you visualize digital and analog signals from a binary input and let you export the chart in SVG (Everything is in progress). Digital: Bipolar, CMI, NRZ-L, NRZ-M, NRZ-S, Manchester, Manchester differential, Miller, MLT-3, pseudoternary, RZ, Unipolar. Analog: Phase, Frequency, Amplitude. -
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Let's Memorize Japanese
Spaced Repetition System to study Japanese
LMJ is a software that helps in the study of the Japanese language, in particular it is a spaced repetition system, to memorize Japanese words easily and quickly -
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Toolkit to examine the topology of a phylogenetic tree, place amino acid substitutions on specific branches, polarize them and compare amino acid sequences of homologous proteins to answer a wide range of questions about protein evolution.
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Kangas Sound Editor
Synthesizer, mixing, sound effects, music composition and production.
This kangaroo-themed program allows the user to create their own music and sound effects, effectively from scratch. There are two variants of the program: Kangas Sound Editor which requires MySQL for its database, and Kangas Sound Editor QI which does not (it uses an internal database - HSQLDB - instead). Kangas Sound Editor (QI) uses a system of boxes or cells, which are placed by the user onto a timeline using drag-and-drop, and which represent entities such as chords, repetition,... -
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Energistics Transfer Protocol
Real-time Low Latency High-Frequency data streaming API
This project contains the working artifacts for the development of the Energistics Transfer Protocol. There is NO Wiki. To review documentation, clone or download the repository and look in the documentation directory. You can access on line using the [Browse Code] button. -
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CalAr
A graphic harmonic calculator.
CalAr is a free graphic harmonic calculator software. System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 1024x600px. Optional: A Java Sound Bank. The program displays the frequency of fundamental and its harmonics, also the tuning error with respect to nearby notes with graphical indicators (if greater than 1%). -
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CalSD
A graphic differential tone calculator.
CalSD is a free graphic differential tone calculator software. System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 1024x600px. Optional: A Java Sound Bank. The program shows the frequency of both chosen notes, their difference and tuning error with respect to nearby notes with a graphical indicator (if greater than 1%). -
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ApplPi
A stochastic noise machine
ApplPi is a stochastic noise machine that creates a soothing background noise for those who can't work in complete silence or need to mask distracting noise. It creates sound similar to any noise machine, but it's more musical and harmonic. Additionally, you can control the frequency (note) of the sound and choose from built-in presets of noise/sound. -
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PNP is a program for tutorial purposes in the signal processing area. It allows to set, move and remove poles and zeros of an one dimensional digital filter. The program shows different effects of the filter in the frequency domain.
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TF-IDF.jar is a Java Archive file to measure TF-IDF of each document in a document collection (corpus). The jar can be used to (a) get all the terms in the corpus (b) get the document frequency (DF) and inverse document frequency (IDF) of all the terms in the corpus (c) get the TF-IDF of each document in the corpus (d) get each term with their frequency (no. of presence), term frequency (TF) and TF-IDF in every document
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javastim
An e-stim signal generator in java
...Planned to support windows, linux, and popular cell phone/tablet systems. Will create pulse trains that are mostly zero-averaged to avoid cell damage, allow certain manipulation options (frequency and amplitude modulation in certain ways). Control will be possible via a Java Swing GUI, and/or a terminal like interface on network or serial lines. Will allow 1-4 channels (2-8 electrodes). Output the signal via a soundcard to an amplifier that can output e-stim compliant signals (100+V, current limited to about 100mA, high impedance, short circuit proof). ... -
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Soundcard Digital Voltmeter
Measures analog DC signals with the PC soundcard.
With this software and a simple external hardware, the sound card input of a PC can be used to measure stationary or slowly changing analog signals (e.g. voltages). The hardware converts the input signal into a voltage proportional frequency. The software measures the frequency via the sound card and calculates the corresponding input signal level which is displayed numerically and in a “scope-like” view. -
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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. -
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Maestro Project
Maestro is a Rethought Virtual Metronome
Maestro is a free open source multiplatform virtual metronome, totally rethought to provide new functionalities to the user and a much better and easy-to-use interface. We know: there are lots of virtual metronomes, and many of them are also free software. However, there are no one like Maestro. Our professional team have produced a more ergonomic interface, powerfull but simple and easy. The inovative features were created in consonance with professional musicians and reflect their... -
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Smartphone IMU GPS
An Android App Dealing with Smartphone Sensors
...The User can select the Sensors and observe the current values of - Accelerometer - Gyroscope - Magnetometer - GPS Position - .... and other Sensors A Stream containing the Sensor-Values in CSV- Format by WLAN To a Client and/or a Stream To a SD-Card can be started and stopped. The Sensor-Update frequency can be adjusted. There are some GPS-Algorithms running in the Background which transform the GPS data in different coordinate frames. The Stream via WLAN uses the User Datagram Protocol (UDP) Interface. In order to receive the data you can use something like the Java File "QuoteClient"in the Files-Section. -
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JLab is a visualization System for the c't Lab. The various modules (IO-Signaling, Frequency, Power Supply) can be viewed and controlled via a Java Swing Interface
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QuartzCrystal
Electric Behaviour of Crystals and Pierce Crystal Oscillators
The Java applet QuartzCrystal shows the frequency response of quartz crystals and Pierce crystal oscillators. Crystal parameters can be freely choosen. Display is spectrum analyzer-like and shows the amplitude/phase and/or a Nyquist diagram. Crystals can be series resonant or with load capacitance. Adding of spurious resonances is possible. -
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broodROM Business Edition
The most powerful i9001 rom for business environments.
This rom is for Samsung Galaxy S Plus (i9001) only, it's the little brother of broodROM, but runs on stock kernel / theme, This rom allows all possible business related actions (such as using the car charging cradle). but don't make this stock look fool you, it has great performance, additional mods, tweaks and apps, also the gps works very good (adjust the gps.conf file to your country using my GPS Configuration tool). So are you interested in a stable bug-free rom which is capable for... -
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Update Forecast OpenSUSE is a software for creating a prediction model of the openSUSE updates so we can "forecast" them, that is, make a prediction of the frequency of the updates on the next months.
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ActiveInsight provides real-time detection and reaction to events and patterns. It is a platform that enables the detection of meaningful events within multiple, high frequency, event streams.
