Solve Linear Systems
Open Journal Systems (OJS) is a journal management and publishing system that has been developed by the Public Knowledge Project through its federally funded efforts to expand and improve access to research. OJS assists with every stage of the refereed publishing process, from submissions through...
Platforms: Windows, Unix, Linux
License: Shareware | Cost: $25.00 USD | Size: 249.63 MB | Download (49): Webuzo for Open Journal Systems Download |
Epiphan Systems VGA2USB application allows you to capture a VGA, DVI, or HDMI signal using Epiphan Systems' hardware products. Using this application in conjunction with VGA2USB, DVI2USB or VGA2Ethernet device, VGA, DVI, or HDMI video can be captured, recorded, archived, and broadcast. The...
Platforms: Windows
License: Freeware | Size: 1.6 MB | Download (443): Epiphan Systems VGA2USB Application Download |
JMCAD is an program for the modeling and simulation of complex dynamic systems. This includes the ability to construct and simulate block diagrams. The visual block diagram interface offers a simple method for constructing, modifying and maintaining complex system models. The simulation engine...
Platforms: Windows, Mac, Linux
License: Freeware | Size: 5.49 MB | Download (62): JMCAD - modeling of dynamic systems Download |
This script defines the Matrix class, an implementation of a linear algebra matrix. Arithmetic operations, trace, determinant, and minors are defined for it. This is a lightweight alternative to a numerical Python package for people who need to do basic linear algebra. Vectors are implemented as...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (68): Basic Linear Algebra Matrix Download |
This is a simple way of expressing non-linear scales (such as decibels) in python. In stead of:gain = 10 ** (12/10.)Use
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (55): Non-Linear Units Download |
Simplex-in-PHP are PHP scripts that solve small linear programming and integer linear programming problems executing the simplex method step by step, printing the tableau and drawing the graphical analysis.Useful for students in Operational Research.
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (120): SimplexInPHP Download |
Selected Matlab solution files for homework problems in Leon Couch, Digital and Analog Communication Systems, 7th Ed, Pearson Prentice-Hall, 2007
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (47): Solutions for Digital and Analog Communication Systems, 7Ed by Leon Couch Download |
Companion Software for the Signals & Systems: Continuous and Discrete, 4e book by Rodger E. Ziemer & William H. Tranter
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (45): Signals & Systems: Continuous and Discrete, 4e Companion Software Download |
wen we give the two sequence ,we will get the o/p of linear convolution.the two sequences are computing by particular formula.thus we will got the output from the two sequences. the impulse response also we will get.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): linear convolution Download |
The Jonker-Volgenant algorithm is much faster than the famous Hungarian algorithm for the Linear Assignment Problem (LAP). This Matlab implementation is modified from the original C++ code made by Roy Jonker, one of the inventors of the algorithm. It is about 10 times faster than the munkres code...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (55): LAPJV - Jonker-Volgenant Algorithm for Linear Assignment Problem Download |
In the present program three methods are used to solve a heat conduction problem. This problem is given in M. N. doOCozisik, Heat Conduction, Wiley, New York, 1980. We use pdepe, short times solution based on analytical inversion of a Laplace transform and finally a numerical solution based on...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Use of pdepe and Laplace Transform to Solve Heat Conduction Problems Download |
Companion Software for the Dynamic Modeling and Control of Engineering Systems, 2e book by J. Lowen Shearer, Bohdan T. Kulakowski & John F. Gardner
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (44): Dynamic Modeling and Control of Engineering Systems, 2e Companion Software Download |
Linear feedback shift registers (LFSR) are a simple method of generating sequences, including pseudorandom number sequences. The LFSR code provided is very unrestricted, allowing for any feedback polynomial, initial state or decimation factor. The code is written for a 32 bit LFSR, but minor...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (43): Kasami Sequences, m-sequences, Linear Feedback Shift Registers Download |
The non-linear regression problem (univariate or multivariate) is easily posed using a graphical user interface (GUI) that solves the problem using one of the following solvers: - nlinfit: only univariate problems. - lsqnonlin: can deal with multivariate problems (more than one dependent fitting...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (48): Non-linear regression GUI Download |
Solve quadratically constrained overdetermined l1 minimization: min ||K * x - f||_1 s.t. ||y - x||_2
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Solve quadratically constrained overdetermined l1 minimization Download |
The program computes the liquid-liquid equilibrium diagrams for a type II ternary systems based on the NRTL model. The ternary mixture: hexane-heptane-methanol is an example of type II systems. The equilibrium diagram is computed at a temperature of 306 K.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Type II liquid-liquid equilibrium diagrams for two ternary systems: hexane-heptane-methanol at 306K Download |
This book presents a set of techniques useful in the construction of Low Earth Orbit (LEO) satellite communication systems, including the use of the Doppler shifts to aid communications.For a complete book description and ordering information, please visit...
Platforms: Matlab
License: Freeware | Size: 430.08 KB | Download (53): Doppler Applications in LEO Satellite Communication Systems Download |
In this paper i try to associate a linear dynamical system dX/dt=AX to the PDE wave equation.So i discretize the space to step h,and set the limited develpment.it is well application also for spherical wave.J.C Willems gives good standing from ODE to PDE,and From PDe to ODE.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): A Linear Dynamical System Associated To Wave Equation Download |
A very simple code written by taking help from one of the control systems book. Task was to take a MIMO system where observations are less than states, then to check whether system is controllable or observable, then its design of feedback control loop, then non interacting control, then...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Design of feedback control of a linear system Download |
Written for advanced undergraduate students, this book emphasizes the practical application of control systems engineering to the analysis and design of feedback systems.For a full book description and ordering information, please visit http://www.mathworks.com/support/books/book1647.jsp.
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (48): Control Systems Engineering, 3e Download |