Showing 28 open source projects for "sample"

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  • 1
    Stan.jl

    Stan.jl

    Stan.jl illustrates the usage of the 'single method' packages

    ...For most applications one of the "single method" packages, e.g. StanSample.jl, StanDiagnose.jl, etc., is a better choice for day-to-day use. To execute the most important method in Stan ("sample"), use StanSample.jl. Some Pluto notebook examples can be found in the repository.
    Downloads: 0 This Week
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  • 2
    mapcn

    mapcn

    Beautiful map components, 100% Free, Zero config, one command setup

    ...The core idea is to enable agents to generalize learned behavior by representing continuous control policies in a compact, interpretable form that preserves smoothness and controllability. The project includes implementations that experiment with policy encoding, action decomposition techniques, and sample efficiency analysis in classic reinforcement learning environments. By organizing action outputs into meaningful, lower-dimensional manifolds, MapCN attempts to improve both learning convergence and transfer performance when compared to unguided continuous control baselines.
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  • 3
    FriendsDon'tLetFriends

    FriendsDon'tLetFriends

    Friends don't let friends make certain types of data visualization

    Friends don't let friends make certain types of data visualization - What are they and why are they bad.
    Downloads: 0 This Week
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  • 4
    Surrogates.jl

    Surrogates.jl

    Surrogate modeling and optimization for scientific machine learning

    A surrogate model is an approximation method that mimics the behavior of a computationally expensive simulation. In more mathematical terms: suppose we are attempting to optimize a function f(p), but each calculation of f is very expensive. It may be the case we need to solve a PDE for each point or use advanced numerical linear algebra machinery, which is usually costly. The idea is then to develop a surrogate model g which approximates f by training on previous data collected from...
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  • 5
    Mixed-effects models in Julia

    Mixed-effects models in Julia

    A Julia package for fitting (statistical) mixed-effects models

    ...If the potential levels of the covariate are fixed and reproducible, e.g. the levels for Sex could be "F" and "M", they are modeled with fixed-effects parameters. If the levels constitute a sample from a population, e.g. the Subject or the Item at a particular observation, they are modeled as random effects.
    Downloads: 0 This Week
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  • 6
    missingno

    missingno

    Missing data visualization module for Python

    ...missingno provides a small toolset of flexible and easy-to-use missing data visualizations and utilities that allows you to get a quick visual summary of the completeness (or lack thereof) of your dataset. Just pip install missingno to get started. This quickstart uses a sample of the NYPD Motor Vehicle Collisions Dataset dataset. The msno.matrix nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion. At a glance, date, time, the distribution of injuries, and the contribution factor of the first vehicle appear to be completely populated, while geographic information seems mostly complete, but spottier. ...
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  • 7
    Nonlinear Dynamics

    Nonlinear Dynamics

    A concise introduction interlaced with code

    This repository holds material related with the textbook Nonlinear Dynamics: A Concise Introduction Interlaced with code, co-authored by George Datseris and Ulrich Parlitz. The textbook will be published by Springer-Nature, in the series Undergraduate Lecture Notes in Physics.
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  • 8
    XISMuS

    XISMuS

    X-Ray Imaging Software for Multiple Samples

    ...IMPORTANT FIXES in respect to base v2.0.0 version: v.2.5.0 introduces the Differential Attenuation and Cube Viewer utilities, and migrates user database to *.json files v2.4.3 fixes a with K element in the fit-approx method v2.4.3 fixes and issue where saving plots with fit-approx or a auto-wizard could freeze the software v2.4.2 introduces Image Viewer to Mosaic v2.4.1 fixes an issue in merging H5 or EDF datasets with Mosaic Full changelog at https://linssab.github.io/history X-Ray Fluorescence Imaging Software for Multiple Samples is an open source software to manipulate and study macro-X-Ray Fluorescence (MA-XRF) datasets. XISMuS also works as a sample management tool, where you can easily change between datasets (samples) and compare, cross-interact and normalize them.
    Downloads: 0 This Week
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  • 9
    Bridge.jl

    Bridge.jl

    A statistical toolbox for diffusion processes

    Statistics and stochastic calculus for Markov processes in continuous time, include univariate and multivariate stochastic processes such as stochastic differential equations or diffusions (SDE's) or Levy processes.
    Downloads: 0 This Week
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  • 10
    OzGIS free open-source  mapping system

    OzGIS free open-source mapping system

    Analysis and display of Census, business, government attribute data

    ...The system can be used to to support management decisions associated with, for example, government planning, marketing, sales, site and personnel location, advertising and research. Systems for Windows, Mac and Ubuntu, source code, sample data files and manuals are included. DOWNLOAD to your Downloads directory and unzip to Downloads/OzGIS ; see the Files tab for installation instructions. See the installation manual or "OzGIS Installation" Youtube video for help with getting started. I am unable to show OzGIS to you, so suggest that you search for "OzGIS lloyd" on Youtube for demonstration videos or "OzGIS" on Pinterest for example maps. ...
    Downloads: 0 This Week
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  • 11

    A2WagoTagConvert

    Export variables from a WAGO PLC to other HMI/SCADA applications

    ...It applies to most of WAGO Modbus/TCP controllers as 750-88 x and PFC200. I am open to add support to other target applications, Just send me the description and a export file sample.
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  • 12
    TESTIMAGES

    TESTIMAGES

    Testing images for scientific purposes

    The TESTIMAGES archive is a huge and free collection of sample images designed for analysis and quality assessment of different kinds of displays and image processing techniques. The archive includes more than 2 million images originally acquired and divided in three different categories: SAMPLING and SAMPLING_PATTERNS (aimed at testing resampling algorithms), COLOR (aimed at testing color rendering on different displays) and PATTERNS (aimed at testing the rendering of standard geometrical patterns). ...
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    Downloads: 146 This Week
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  • 13

    Python Open Source Echosounder Toolkit

    real-time visualization of network data broadcasts from echosounders

    During acoustic surveys of marine ecosystems, fisheries scientists need to quickly interpret large amounts of echosounder data and decide whether and where to sample for targeted organisms. The Python Open Source Echosounder Toolkit (pyOSET) was designed to facilitate this process by providing near real-time visualization of network data broadcasts from multiple echosounder systems, and to serve as a framework for implementation of algorithms to detect, locate, and identify fish or the seabed. ...
    Downloads: 0 This Week
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  • 14

    KMeansAniX

    Animation of kmeans clustering using X Window System

    Open source animation of kmeans clustering in X Window System using the C++ libplotter library. Supports Linux, Mac, and BSD. Includes common initialization methods such as Forgy, Macqueen, random, and angular. Sample videos are available through the Files Tab above. The SVN repo is accessible thorugh the Code Tab above. Requires a C++ compiler, libplot-dev, and libncurses5-dev Mac alternative to libplot-dev: macports plotutils +x11
    Downloads: 0 This Week
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  • 15
    A Matlab based project for tracking cell nuclei in 3D space over time from live imaging data. (Sample images and lineage data are available under "Files".)
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  • 16
    GPU Edge Detector

    GPU Edge Detector

    GPU Interactive Program For Edge detection

    This is a standalone, all in one Edge Detector that is mainly running on GPU using the CUDA technology. Each algorithm also has an OpenCV counterpart which is the closest one in terms of speed. This project is partly based on the Sobel Filter sample available as part of the CUDA SDK. This project also partly uses the OpenCV library to load different types of image. This program includes: Prewitt filter, Roberts Cross, Canny edge detector and finally Sobel filter with the ability to modify some variables such as sigma in Canny and see the result in real-time. To access and download the code, please review the code section. ...
    Downloads: 0 This Week
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  • 17

    WaveSorter

    A powerful, versatile tool for offilne spike analysis and sorting

    WaveSorter emphasizes dynamic visualization and versatility. Slider controls let the user select any coefficient or sample from any of several transforms, which can then be plotted to either axis of a 2D histogram (scatterplot). Within the waveform space, cursor-based controls let the user select subregions of the waveform space or individual waveforms to view. The user may cluster waveforms manually or via one of several popular clustering programs.
    Downloads: 1 This Week
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  • 18
    All pairs n-body simulation of electromagnetic forces on charged particles, adapted from Nvidia SDK 3.2 sample. Uses Lorentz force from EM fields via the Biot-Savart law for moving charged particles (uses relative velocity). Relativistic.
    Downloads: 0 This Week
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  • 19
    Develop a basic understanding of the behavior of polar spherical coordinates through selected examples. Provide sample files for diverse mathematics engines
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  • 20
    The Code Core is a set of sample source codes for Mac OS X. This example includes Core Graphics, Core Image, Core Video, Core Audio, Core Data, QuickTime Kit, I/O Kit, etc.
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  • 21
    This program reads a sample file and draws the a chart. To draw chart, JFreeChart library is being used. Sample files are .run, .rav, and .rtr files.
    Downloads: 0 This Week
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  • 22
    callgraph is a project that provides an algorithm for an optimal vertex positioning of any connected graph in 3D, as well as the library and sample application for viewing graphs in 3D.
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  • 23
    InfusionMonitor is a suite to sample, store and view the activity of medical infusion pumps. It currently supports Terumo pumps, and includes a TE-372 pumps simulator to try it out without the need for a real pumps network.
    Downloads: 0 This Week
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  • 24
    The Hardware Assisted Visibility Sorting (HAVS) algorithm is a GPU-based, direct volume renderer for unstructured grids. The algorithm operates in both object- and images-space and includes a sample-based, dynamic level-of-detail algorithm.
    Downloads: 0 This Week
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  • 25
    Feature extraction toolkit based on a wavelet multiscale vision model. Includes 1D signal processing sample application for line identification and classification of astronomical spectra.
    Downloads: 0 This Week
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