Search Results for "numerical"

Quantitative-Notebooks is a curated set of Jupyter notebooks focused on quantitative finance, algorithmic investing, and data-driven portfolio analysis. While each individual notebook is aimed at practical finance workflows, the overall repository helps practitioners and learners use Python, pandas, and numerical libraries to build, test, and evaluate financial strategies using historical market data. The notebooks typically showcase how to perform backtesting, factor analysis, risk assessment, and other quantitative workflows in a reproducible, exploratory format. Because quantitative analysis often requires visualization, statistics, and time series processing, these notebooks also serve as templates for real financial research and strategy prototyping. ...

A symbolic framework for C++, Python and Octave implementing automatic differentiation by source code transformation in forward and reverse modes on sparse matrix-valued computational graphs.

Radial++ is a C++ template library for scattered data interpolation in any dimension and also the numerical solution of partial differential equations. It provides generalized Radial Basis Functions (p.e. multiquadric, this-plate spline, etc).

panFMP is a generic framework suitable for harvested XML metadata that is searchable through Apache Lucene without any additional RDBMS. Fields can be defined by XPath allowing for full text queries on all types of fields including numerical ranges. The code was moved to Github: https://github.com/pangaea-data-publisher/panfmp

The MRiLab project is moving to GitHub, the latest version can be obtained from https://leoliuf.github.io/MRiLab/ The MRiLab is a numerical MRI simulation package. It has been developed and optimized to simulate MR signal formation, k-space acquisition and MR image reconstruction. MRiLab provides several dedicated toolboxes to analyze RF pulse, design MR sequence, configure multiple transmitting and receiving coils, investigate magnetic field related properties and evaluate real-time imaging technique. ...

Tea Time Numerical Analysis is an introductory Numerical Analysis textbook with an introduction to and examples in Octave. Ancillary content is available.

...Simply speaking, because 1/3 is in interval [0.33, 0.34] and 1/7 is in interval [0.14, 0.15], value 1/3 - 1/7 must be in [0.18, 0.2]. Computation can be arbitrary long and complex but interval arithmetic gives interval that contains exact result of computation. Sometimes is more easy to use numerical unstable algorithm to solve problem. Instability is actually speed of accumulating the truncation error, but it can be decreased arbitrary by using more precise computation. Interval arithmetic provides us control of accumulating truncating error. To save Your time using CPU time this program provides interpreter of simple programming language based on interval algebra with arbitrary precision arithmetic.

FLENS (Flexible Library for Efficient Numerical Solutions) is a C++ library for scientific computing. It can be considered as a very convenient and --- at the same time --- extremely efficient interface for BLAS and LAPACK. But it is much more than this

Pw.mac is an enhancement to Maxima, so you will have to get Maxima. Pw.mac enables Maxima to handle integration, differentiation, computation of products, sums and powers, plotting, transforming and simplifying piecewise continuous functions.

Implementation of algorithm from paper 'Numerical Approximation of Option Premia in Displaced-Lognormal Heston Models' by A Dickinson. For code: click link under 'Develop' & checkout via svn or click link under Browse Code->SVN & download tarball

A simple program that solves linear equation systems. As of now only numerical coefficients are supported. The program is very simple and not suited for big matrices, since it uses laplace's method.

Calculates volume and surfice of arbitrary rotational objects. Or arbitrary areas. This is done by applying numerical integration and numerical interpolation. No parser included.

DASS-GUI is a graphical user interface for pattern search in non-sequential data.

The fast, flexible, extensible, and easy to use C++ template class for creating your own customized math expression parser for both built-in and user-defined numerical data types. The parsed tree perform fast and can be used in multi-threaded OpenMP apps

Geoplan-Geospace is a 2D and 3D interactive geometry software to create and manipulate interactive figures for eLearning. It features euclidean geometry objects (lines, circles), numerical functions, numerical sequences, geometrical transformations.

The NA_WorkSheet is a set of algorithms coded in Java that implements various Numerical Analysis techniques. The tool may be used for graphing, root finding, differentiation, integration, interpolation, linear systems solving, and matrix operations.

ISEGS: Individual Student Exercise Generating System enables instructors to generate unique computer-graded assignments for each student. ISEGS supports questions with numerical, diagramatical, and equation answers.

Java implementation and wrappers for the GNU Scientific Library. A library of numerical recipes for scientific programmers.

UnitsC++ is a lightweight C++ library that lets you use unit objects for performing type-safe numerical calculations involving physical units. It 1) is easy to use, 2) results in very readable code, 3) is easy to change to fit your needs.

Performs basic to advanced mathematical computations needed to determine stock and other securities numerical parameters. Helps find entry and exit points for securities. Provides PocketPC and MacOS Dashboard access to a stock market inspired calculator.

Provides a web-based learning platform for highschool or college courses in quantitative disciplines such as physics. Numerical and various types of MC-questions with answers depending on random parameters are supported.

Narvik is a tool for conducting numerical and visual analysis in cartography.

WSUQ&T is a web-based quizzing system developed for university level physics which includes equation, numerical, multiple choice, short phrase, and one sentence short essay question types. It may be used in other disciplines with some modification.

Pulga is a program for numerical simulation of dynamical systems designed to provide students and researchers an easy way to model and qualitatively analyse their systems on a computer without the difficulty of traditional computer programming languages.

A plugin for the Eclipse IDE implementing NumericalChameleon: a powerful numerical convertor, supporting more than 2300 units in 78 categories (physics, radixes, exchange rates, unicode, etc). Fully integrated in the Eclipse IDE (refactoring, copy/paste)