Linear Systems Of Equations
This is the algorithm involved on the use of the non-linear forecast of asset's prices based on the nearest neighbour method.The basic idea of the NN algorithm is that the time series copies it's own past behavior, and such fact can be used for forecasting purposes. On the zip file there are two...
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (40): Nearest Neighbour Algorithm for Stock Prices Forecasts Download |
FuncDesigner is a computer algebra system (CAS) written in Python + NumPy as an ordinary Python module (thus making it free to combine with any other Python or Python-connected code). That makes it cross-platform (Linux, Windows, Mac OS X etc), with completely free license: BSD. It can be used...
Platforms: *nix
License: Freeware | Size: 112.64 KB | Download (37): FuncDesigner for Linux Download |
HPC Challenge is a high performance benchmark suite. The HPC Challenge consists of basically 7 benchmarks: 1. HPL - the Linpack TPP benchmark which measures the floating point rate of execution for solving a linear system of equations. 2. DGEMM - measures the floating point rate of execution...
Platforms: *nix
License: Freeware | Size: 614.4 KB | Download (99): HPC Challenge Download |
The second edition of "Linear Signals and Systems" (LSS2) by B. P. Lathi provides a significant MATLAB component, which is presented from a signals and systems perspective. All of the text's MATLAB code is available from this site. Code for the computer examples in chapter xx is named CExx.m....
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (55): Linear Signals and Systems, 2nd Ed Download |
solvesimul.m can be easily adapted to solve more equations but as it stands it will solve 2 unknowns in 2 equations (1 non-linear and one linear).To solve equations of this form... a*x + b*y = A (1) a1*x^2 + b1*y^2 = B (2)...with fsolve (used by solvesimul.m) you need to rewrite them so that they...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Solving non-linear and linear simultaneous equations with fsolve Download |
DOLFIN is the C++/Python interface of FEniCS, providing a consistent PSE (Problem Solving Environment) for ordinary and partial differential equations. Features * Simple, consistent and intuitive object-oriented API in C++ or Python * Automatic and efficient evaluation of finite element...
Platforms: *nix
License: Freeware | Size: 7.21 MB | Download (40): DOLFIN Download |
It is a new block simulink of a CHAO emetter and receptor called the CHAOVI1ETRT.The program will be well outliner in other versions by controlling the linear part and the non linear part of my chao systemVI1.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): A New Block Simulink Of Chao Emetter and Receptor called CHAOVI1ETRT Download |
The reduction of complex linear system is always a very important topic in many courses. In Signal and System it is the analysis of Signal Flow graph(Mason's Rule). In Signal Processing it is to find out the system function from complex filter structure. In Automatic Control it is the reduction...
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (44): Signal_Flow_Graphz Download |
In a number of vibration applications, systems under study are slightly non-linear. Cascade of Hammerstein models conveniently allows one to describe such systems.The Hammerstein Toolbox provides a simple method based on a phase property of exponential sine sweepsto estimate the structural...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Hammerstein Toolbox Download |
The libMesh library provides a framework for the numerical simulation of partial differential equations using arbitrary unstructured discretizations on serial and parallel platforms. libMesh currently supports 1D, 2D, and 3D steady and transient finite element simulations. The library makes use...
Platforms: Mac
License: Freeware | Size: 6.09 MB | Download (45): libMesh Download |
The NA_WorkSheet is a collective aggregation of algorithms coded in Java that implements various Numerical Analysis solutions/techniques in one easy to use open source tool. The application may be used for graphing, root finding, differentiation, integration, interpolation, linear systems...
Platforms: Mac
License: Freeware | Size: 890.88 KB | Download (43): NA_WorkSheet Download |
The program is intended for simulation of kinematics and dynamics of planar and spatial mechanical systems. The program is intended for using by students and teachers for educational purposes as well as design engineers for express analysis of designed mechanisms in their everyday work. It does...
Platforms: Windows
License: Freeware | Size: 17.65 MB | Download (49): Universal Mechanism Lite Download |
This Simulation model simulates Exercise problem 1.18 of Non Linear Systems by Hassan H.Khalil.Details About the parameters can be seen from the Model.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Magnetic Suspension System Simulation Download |
MATLAB is one of the best pedagogical software tools to illustrate and visualize concepts in engineering programs. Considering the vast influence of this software on control engineering, teaching "MATLAB & Simulink for Dynamic System Analysis & Control" is of paramount importance in undergraduate...
Platforms: Matlab
License: Freeware | Size: 1.59 MB | Download (50): MATLAB & Simulink for Dynamic System Analysis & Control Download |
LAPACK++ is a library for high performance linear algebra computations. This version includes support for solving linear systems using LU, Cholesky, QR matrix factorizations, for real and complex matrices. Features . Real and complex-valued Matrix Operations . Fast Linear Equation...
Platforms: *nix
License: Freeware | Size: 624.64 KB | Download (34): Lapack++ For Linux Download |
Modest Ordinary Differential Equation Library is a C++ library to model rate equations. MODEL is a numeric simulation library written during my PhD to simulate systems of rate equations describing Vertical Cavity Surface Emitting Lasers (VCSELs). I decided to write one myself after looking at...
Platforms: *nix
License: Freeware | Size: 2.5 MB | Download (154): Modest Ordinary Differential Equation Library Download |
The OpenFOAM comes from Open Field Operation and Manipulation, and can simulate anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics, electromagnetics and the pricing of financial options. The core technology of OpenFOAM is a flexible...
Platforms: *nix
License: Freeware | Size: 66 MB | Download (203): OpenFOAM Download |
AutoFEM Analysis Lite is a free system of finite-element analysis. The main feature of the system is its deep integration with AutoCAD.
Using AutoFEM Analysis Lite each user of AutoCAD gets possibility to solve the problems of finite-element modeling of various physical phenomena:
- static...
Platforms: Windows
License: Freeware | Size: 163.67 MB | Download (243): AutoFEM Analysis Lite Download |
MOPlot is a handy visualization application specially designed for fast molecular orbitals plotting from the outputs of the Gaussian 03/98/94, Molcas, Gamess/US quantum chemical calculation packages. This Molecular Orbital Plotting Program will prove to be easy-to-use and very efficient.
MOPlot...
Platforms: Windows, XP
License: Freeware | Download (478): MOPlot Download |
The program for translation of texts from translit on Russian and back. Supports the text formatting, the most popular systems of a transliteration, and also the tables set by the user. Besides, the program possesses a translation function of symbols of the text to the top or bottom register,...
Platforms: Windows
License: Freeware | Download (465): NI Transliterator Download |