Search Results for "java curve fitting library"
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Showing 22 open source projects for "java curve fitting library"
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LMath library
Math library for Free Pascal and Lazarus.
LMath, based on DMath, is a mathematical library for FreePascal (FPC) and Lazarus. It is entirely written in Pascal and does not depend on external libraries. LMath provides routines and demo programs for numerical analysis, including mathematical functions, probabilities, matrices, optimization, linear and nonlinear equations, integration, Fast Fourier Transform, random numbers, curve fitting, statistics and graphics. -
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DDogleg Numerics
High performance numerics library in Java
DDogleg Numerics is a high performance Java library for non-linear optimization, robust model fitting, polynomial root finding, sorting, and more. Source code is publicly available and has been released under and Apache 2.0 license. -
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jfPaint
Multi-Tabbed and Multi-Layered Paint program with a rich tool set.
Multi-Tabbed and Multi-Layered Paint program with a rich tool set. Features : pencil, line, curve, fill, box, circle, text, substitute, transparency, gradients and gaussian blur. Supports : JPG, PNG, BMP, TIFF, SVG, PGM, PPM, multi-layer proprietary file format (.jfpaint) -
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jPicEdt
Another drawing editor for LaTeX with PSTricks & TikZ
jPicEdt is an extensible internationalized vector-based drawing editor for LaTeX and related packages (TikZ, PsTricks,...), written in Java. It is also a library of reusable high-level graphic primitives. -
eProcurement SoftwareeBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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RE/flex lexical analyzer generator
The regex-centric, fast lexical analyzer generator for C++
A C++ high-performance regex library and Flex-compatible lexical analyzer generator with full Unicode support, new indentation anchors, lazy quantifiers, and many other modern features. Accepts Flex lexer specification syntax and is compatible with Bison/Yacc parsers. Generates reusable source code that is easy to understand. Supports fast scanning of UTF-8/16/32 files, strings, and streams. The reflex scanner generator generates clean C++ lexer class code that is thread-safe. Generates... -
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AlphaPlot
Interactive scientific graphing and data analysis software.
Alpha Plot can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or calculated using formulas. The data is held in spreadsheets which are referred to as tables with column-based data (typically X and Y values for 2D plots) or matrices (for 3D plots). The spreadsheets as well as graphs and note windows are gathered in a project and can be organized using folders. The built-in... -
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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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TF Quant Finance
High-performance TensorFlow library for quantitative finance
TF Quant Finance is a high-performance library of quantitative finance components built on TensorFlow, aimed at research and production workloads. It implements pricing engines, risk measures, stochastic models, optimizers, and random number generators that are differentiable and vectorized for accelerators. Users can value options and fixed-income instruments, simulate paths, fit curves, and calibrate models while leveraging TensorFlow’s jit compilation and automatic differentiation. The... -
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SSHTOOLS
Java SSH API
This project now hosts the third-generation of Java SSH API, Maverick Synergy. This API builds on the Maverick Legacy commercial APIs and delivers a new API in a unified client/server framework. This API is available to the community under the LGPL open source license. This update includes ed25519 support, support for the new OpenSSH private key file format and stronger key exchange algorithms. The project continues to host both the original API and legacy applications created around... -
Repair-CRMAll-In-One Solution with an Online Booking portal for automating scheduling & dispatching to ditch paperwork and improve the productivity of your technicians!
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2D Statistical Models. Building: shape model, texture model and concatenated appearance model; Fitting: 1D profile ASM, 2D profile ASM, direct local texture constrained(LTC) ASM, basic AAM, ICIA AAM, IAIA AAM, etc.
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lmfit - least squares fitting
Levenberg-Marquardt least squares minimization amd curve fitting.
A self-contained C library for Levenberg-Marquardt least-squares minimization and curve fitting. To minimize arbitrary user-provided functions, or to fit user-provided data. No need to provide derivatives. With application examples. -
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Hi anybody, This 7z allow you hiding many files using LSB Steganographic method in many pics, also let you the possibility to cipher the hidden files using private and public key with ECC(Elliptic curve cryptography), using BouncyCastle Java library or AES-256 bits. HOW TO USE: Its software needs JRE 1.7 or Higher!! Just unzip the dist.7z file and open Faster-Hiding.jar file, you can download the sources. Please open tickets if you found a problem or copyright trouble. Excuse me by your disturb.
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MPlotCurve
A subclass of QwtPlotCurve
A subclass of QwtPlotCurve that supports various types of curve fitting. The fitted points are readily available for use by the application. This makes computing such things as the area under a curve easy. -
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web4thejob.org
Open source to productivity
Web4thejob is an open source java framework for the rapid development of data-centric web applications. It is ideal for those who seek a component-based event-driven full-stack web development framework, capable of producing elegant desktop-style web applications that can automate any business domain. The framework addresses the automation needs of any business domain introducing "joblets". A joblet encapsulates the relational schema of a business domain using modern orm technology.... -
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AlgART Java Libraries
Open source library for processing arrays and matrices
AlgART Java libraries for processing arrays and matrices are open-source product, distributed under MIT license. So, anyone can use them for free without any restrictions. Main features: 63-bit addressing of array elements (64-bit long int indexes), memory model concept (allowing storing data in different schemes from RAM to mapped disk files), wide usage of lazy evaluations, built-in multithreading optimization for multi-core processors, wide set of image processing algorithms over... -
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KochCurve
This small library implements a data structure for Koch curves.
This small library implements the Koch curve, snowflake and anti-snowflake like a Shape to be used like any other Java shape. You can test the library by compiling the test applet in Files. -
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Curvefit
CurveFit is a software development kit (SDK) to optimize curves
...In many industries like ads, clothing, leather, the designed drawing by special software is in curves, the curves would be converted to line and arcs if user want to cut out them by machine. CurveFit is the library achieves this function that simplifies the lines and arc and keep the drawing in acceptable accurate level. This library accepts solver parameters and data , then generate optimized result. It can decrease up to 90% lines and arcs quantity significantly. This SDK (curve fitting library) supports most platform from 32-bit/64-bit Windows to Linux/Unix system, it supports .NET and JAVA environment also. ... -
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SimulME is a Java ME (J2ME) application with Queueing calculator, Stopwatch, Monte Carlo simulation, Random Number Generator (RNG), Probability distributions, Kolmogorov-Smirnov and Chi-square tests. It works with MIDP 2.0 and CLDC 1.1 profiles.
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TightFit is a "fit tool" for Eve Online(r), and can help you test and check ships and modules without spending all the ISK. The main design goals are: speed, and shallow learning curve.
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MiniRail is a Java/Swing-based application for the planning of model railway systems. It integrates an extensible railway-piece library, automated end-fitting, railway reports and much more in an easy-to-use,zoomable,flexible track planner user interface.
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Clownbike is a collection of tools and techniques for building web sites in Java. A design goal of Clownbike was to reduce the learning curve for building new Clownbike sites and especially for maintaining existing Clownbike sites.
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JSchematron is a thin wrapper around the official Schematron stylesheets. It is intended to make Schematron transformations and validations from java simple. As such, the main goals are simplicity, ease-of-use and low learning curve.
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