Open Source Java Mathematics Software - Page 5

Its strange how the "sorted pointers" normalizing makes just about any random function, as long as it connects the inputs to the outputs on some path, vibrate as some nonlinear shape of wave. This could be used as a game interface for evolvable musical instruments or fluid puzzle games. Physicsmata is similar in effect to SmoothLife but simpler and pure Java. The cellular automata API takes a function to run at each point. Its parameters are sums of screen brightness (n color dimensions are optional) at concentric circles around each point, efficiently costing only the perimeter of those circles (instead of the area) because of the tree of squares. You can create any function, or to get started try the visual function editor where each click changes if a column is sine/sigmoid/half/double/exp/etc or which of the 0, 1, or 2 columns to the left are its params. Every click changes the patterns of waves seen on the left, which run that function you visually built at each point.

Application for polynomial roots calculation. The application does the job by supposing the roots of the derivative function are known. This way, we can delimit the range where each possible root is in, and by applying Bolzano's theorem, we can find the zeroes. It is not a very eficient way, as we must calculate al the derivatives of the polinomial, implying very high numbers (n!), that make the needed precision increase, making the computational complexity for high-degree polinomials poor. But I have been able to make it work with a 40-degree polynomial, with two very proximal zeroes arround x=1000. It needs a precision of arround 60 digits. The problem comes with very-high degree polynomials. The higher is the degree, the faster the execution time increases. But for common examples, the application does the job well.

A text editor for maths. Simple algebra should be faster and more intuitive to perform on a computer than on paper and should look like maths. Write small fragments in plain text; perform simple click-and-drag algebra with the mouse; and explore more involved algebra through keyboard shortcuts. When done, save as plain text files or export to LaTeX and HTML.

Edit equations right on the screen with your mouse, and never make a mistake. Guide the program through any complex algebraic manipulation, and let it handle the tedious details. Many other features!

Graphic editor for graphically designing form. With those form you can do operation like translation, rotation, projection, sym axial, sym central, homothetie.These project include MyMatrix, MyMatrix2, Vector2, and MathOperation and Form class like Squar

3D Grapher is a software for plotting functions of two variables. It is a simple, easy to use, GPU accelerated, tool for making various surface plots. Additional requirements: JDK / JRE 8 OpenGL 2+

Fully playable Java game demo illustrating basic game programming technics, such as sprite animation, pixmap fonts, time or frame related game loop, affine transformations, convolution filters, sound generation and playback...

This is an implementation of the Granular Neural Network architecture defined by S. Dick, A. Tappenden, C. Badke, O. Olarewaju. It is provided for the use of the public, and the convenience of researchers who may wish to develop or use this new system.

ABACUSES is A Bright Costless Universal Statistical End-user Software.

Substitution cipher cracker based on ant colony optimization metaheuristic. Includes GUI. Everything is in czech because this is a school project :(

Calculator of matrices for android smartphone.

ANNJ, Another Neural Network for Java is a neural network framework for the Java programming language. It is still in an early development stage, currently supporting only feed-forward type networks, but will soon be able to handle many other types.

Interdependent Java frameworks: AMath (abstract numbers support); AFuzzy (fuzzy numbers and methods); AMathSys (flexible solvers of linear and nonlinear algebraic and differential equations); ADSM (multi-criteria ranking and grading of alternatives).

AbuGraph is a freely available Java application for the layout and visualization of directed graphs. Bound to a TCP port, it supports dynamic graph creation receiving commands from a telnet console or another third party application.

Computational modelling is a interdisciplinary field spanning many techniques and programming languages. AgenTools is a project dedicated to establishing increased modularity in scientific computing packages and a portal linking to other existing project

Discovery Manager for integrating components on CSF.

Algorithms that optimally & efficiently map atomic reactions. See 1) Atomic Reaction Mapping {Crabtree: amazon, b&n} 2) J. of Exp. Algorithmics, Vol 13 {Crabtree, Mehta} 3) J. Chem. Inf. Model., 2010, 50 (9), pp 1751–1756 {Crabtree, Mehta, Kouri}.

The aim of the project is to provide open source collection of algorithms in the field of spectroscopy: data handling and processing, modeling and artificial intelligence tools.

A program for exploring complex functions, much like the now out-dated f(z). Domain colored plots of complex functions. Click evaluate. Uses reflection so you can code almost anything for your formula. All java. Please help.

Anarchonomy is a Java application simulating AI agent based production, consumption, trade and force with a minimum of economic assumptions, letting users create and change their own rule and scenario sets.

Ank Zyotish is based on Numerology Calculations for predicting various aspects of human on the bases of his/her Date Of Birth. Ank Zyotish performs various mathematical calculations and generate a specific set of predictions related to that person.

Appomatox is a novel computer algebra system.

Algorithms to estimate the number of k-colorings of a low-degree graph using samplings from a markov chain are provided.

Ariel is an implementation of the quadratic sieve in Java. Ariel is simple to use and requires minimal knowledge of the sieve's mechanisms for factorizations.

A java based neural network framework. The Auratus network is built around an XML messaging system, allowing for a complete MVC design. Additionally, Auratus networks are constructed and at the node/edge level, allowing for advanced topologies.