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Solve Linear System Of Equations software
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Solve Linear System Of Equations

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Added: April 26, 2013 | Visits: 383

LPC Vocoder GUI An LPC vocoder (Linear-Predictive Coder), is a lossy compression technique that is highly optimized for low-bitrate speech transmission.The problem here that we solve is to take a speech waveform with an 8kHz sampling rate, code it to a much lower bit-rate so that it can be transmitted over a...



Platforms: Matlab

License: Freeware Size: 174.08 KB Download (47): LPC Vocoder GUI Download

Added: August 28, 2013 | Visits: 340

Lorenz attractor A gaussian pdf is propagated through the non-linear system and the skewness particularly during the time of bifurcation is observed. To initialize the whole process just run lorenz_att.m. Make sure all the code is in the same directory. The script lorenz_pdf.m saves some images. To modify the...





Platforms: Matlab

License: Freeware Size: 10 KB Download (43): Lorenz attractor Download

Matlab files of the book: Mathematical Modelling for Earth Sciences Matlab files include Gaussian numerical quadrature, Newton's method for finding roots, finite element method for 1D wave equation, and pattern formation (KPP anda system of two coupled PDEs).


Platforms: Matlab

License: Freeware Size: 624.64 KB Download (49): Matlab files of the book: Mathematical Modelling for Earth Sciences Download

Added: August 08, 2013 | Visits: 339

varc: combination of variance Computes the variance of a linear sum of variables. Requires a vector of weights (for the linear sum), and a covariance matrix of the variables.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (42): varc: combination of variance Download

Added: July 09, 2013 | Visits: 481

Copernican System Model The Ejs Copernican System model illustrates Copernicus' system of planetary motions. The entire system is centered on the center of Earth's uniform, circular orbit. Sun is placed near, but not at, this center point. The orbit of each planet (other than Earth) consists of a deferent circle,...


Platforms: Mac

License: Freeware Size: 1.07 MB Download (36): Copernican System Model Download

Added: February 05, 2006 | Visits: 3.307

.NET Matrix Library The Bluebit .NET Matrix Library provides classes for object-oriented linear algebra in the .NET platform. It can be used to solve systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalues and eigenvectors problems, and singular value...


Platforms: Windows

License: Commercial Cost: $195.00 USD Size: 2.53 MB Download (503): .NET Matrix Library Download

Released: November 16, 2008  |  Added: March 09, 2009 | Visits: 2.749

PEEI The program PEEI 3.0.0.0 calculates a numerical solution of almost all the systems of partial differential equations who have number of equations equal or greater of the number of unknown functions.


Platforms: Windows

License: Freeware Size: 265.5 KB Download (325): PEEI Download

Added: August 11, 2008 | Visits: 994

Enterprise Password Safe The Enterprise Password Safe is designed to solve the problem of password management, protection, and access auditing in multi-user, multi-system environments. The EPS currently protects the passwords of a wide range of organizations around the world including Fortune 100 companies, small and...


Platforms: Windows

License: Commercial Cost: $35.00 USD Size: 8.55 KB Download (90): Enterprise Password Safe Download

Added: June 09, 2010 | Visits: 1.172

High Performance Linpack HPL is a software package that solves a (random) dense linear system in double precision (64 bits) arithmetic on distributed-memory computers. It can thus be regarded as a portable as well as freely available implementation of the High Performance Computing Linpack Benchmark. The algorithm used...


Platforms: *nix

License: Freeware Size: 512 KB Download (110): High Performance Linpack Download

Released: April 30, 2012  |  Added: June 09, 2012 | Visits: 1.239

AutoFEM Analysis AutoFEM Analysis is the finite element analysis software. The main feature of the system is its deep integration with AutoCAD Using AutoFEM Analysis, an AutoCAD user gets a possibility to solve the problem of finite-element modeling of various physical phenomena: Static analysis...


Platforms: Windows

License: Shareware Cost: $4995.00 USD Size: 171.27 MB Download (155): AutoFEM Analysis Download

Released: April 30, 2012  |  Added: June 03, 2012 | Visits: 1.891

AutoFEM Analysis Lite 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

Released: September 16, 2012  |  Added: September 16, 2012 | Visits: 1.031

1EZ Touch POS Software ts flexibility, accuracy, fast order placement, precise customer lookup, dazzling speed make Touch & POS the system of choice in hospitality (food & beverage) industry Provide real time data: POS, members, inventory, wholesale modules, kiosks, price checker screen are full integrity giving a...


Platforms: Windows

License: Demo Cost: $138.00 USD Size: 25 MB Download (541): 1EZ Touch POS Software Download

Released: July 27, 2012  |  Added: July 27, 2012 | Visits: 410

Quick Calculate In this game you will be given a number of equations and you need to solve them as quickly as possible. You can enter the answer by clicking the number buttons on the screen or by pressing the number keys on the keyboard.


Platforms: Windows

License: Freeware Size: 259 KB Download (450): Quick Calculate Download

Released: July 09, 2012  |  Added: July 09, 2012 | Visits: 443

Mystery Stories - Island of Hope Solve the mystery of an apparatus from World War II, whose completion was prevented by the Nazis, that could solve the global energy problem! A mysterious sect and some ruthless ex-secret agents from former communist East Germany also want it, and nothing will get in their way. Search the city of...


Platforms: Mac

License: Shareware Cost: $19.95 USD Size: 96 MB Download (43): Mystery Stories - Island of Hope Download

Added: June 01, 2013 | Visits: 541

Yeast Fermentation Bioreactor for Ethanol Production This is a nonlinear system of differential and algebriac equations, that describe the dynamics of a continuous bioreactor. The bioreactor simulates the production of ethanol through yeast fermentation. The model is described in:Z. K. Nagy, Model Based Control of a Fermentation Bioreactor using...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (48): Yeast Fermentation Bioreactor for Ethanol Production Download

Added: May 14, 2013 | Visits: 397

Simulink Application Of Modele Pacemaker VI1 The modele pacemaker VI1 is an non linear ODE of 2 variables,V the potential of membrane cell and I1 a current variable of excitation.dV/dt=P(V,I1,K) dI1/dt=Q(V,I1,K) where K is the cardiac vector parameters of dim 8.All the polynomials P and Q are rational coefficients with commun divisor C and...


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): Simulink Application Of Modele Pacemaker VI1 Download

Added: August 20, 2013 | Visits: 521

Signal_Flow_Graphz 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 (40): Signal_Flow_Graphz Download

Added: July 12, 2013 | Visits: 464

statespace Calculates the eigenvalues, state transition matrix, state vector and output of a linear system described in state space form.The answer is given in symbolic form.>> statespaceThe inputs A,B,C, and D must be given in matrix form.The input function or vector must be given in simple quotes.Ex:...


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): statespace Download

Added: August 26, 2013 | Visits: 287

ROCK4 This is a MATLAB-implementation of ROCK4 (Abdulle & Medovikov)for the numerical solution of a (mildly) stiff system of first order differential equations ODEs y'=f(t,y).ROCK4 is based on a family of second order explicit Runge-Kutta methods with nearly optimal stability domain on the negative...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 112.64 KB Download (39): ROCK4 Download

Added: September 09, 2013 | Visits: 244

rkn86 rkn86 Integrates a special system of second order ordinary differential equations of the formd^2 y/dx^2 = f(x,y), y(x0)=y0, y'(x0)=y'0using an effectivelly 8-stages Runge-Kutta-Nystrom pair of orders 8 and 6.The method advances using the higher order formula (using local extrapolation).The...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): rkn86 Download

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