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The Del Rio Chamber Of Commerce freeware
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The Del Rio Chamber Of Commerce

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Added: May 10, 2013 | Visits: 499

The Python Macromolecular Library The Python Macromolecular Library (mmLib) is a software toolkit and library of routines for the analysis and manipulation of macromolecular structural models, implemented in the Python programming language. It is accessed via a layered, object-oriented application programming interface, and...



Platforms: Windows, Mac, *nix, Python, BSD Solaris

License: Freeware Download (58): The Python Macromolecular Library Download

Added: March 25, 2013 | Visits: 390

Impact of quantization on performance Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK.Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on the estimation (approximate one)...





Platforms: Matlab

License: Freeware Size: 10 KB Download (38): Impact of quantization on performance Download

Space vector PWM based three phase inverter using state space model of filter The model simulates space vector based three phase inverter with the state space model of thefilter. The model parameters such as frequency, switching frequency, load parameters, voltage, modulation index and filter A,B,C,D parameters.


Platforms: Matlab


Added: June 24, 2013 | Visits: 527

Digital Control of Dynamic Systems, 3e This text discusses the use of digital computers in the real-time control of dynamic systems.For a full book description and ordering information, please visit .http://www.mathworks.com/support/books/book1464.jsp


Platforms: Matlab

License: Freeware Size: 81.92 KB Download (46): Digital Control of Dynamic Systems, 3e Download

Added: August 04, 2013 | Visits: 703

Control of Spacecraft and Aircraft This text provides an overview and summary of flight control, focusing on the best possible control of spacecraft and aircraft, i.e., the limits of control.For a full book description and ordering information, please visit http://www.mathworks.com/support/books/book1286.jsp.


Platforms: Matlab

License: Freeware Size: 143.36 KB Download (43): Control of Spacecraft and Aircraft Download

Added: May 07, 2013 | Visits: 488

Parity Check Matrices of DVBS2 codes Copyright (C2010-2013) Yang XIAO, BJTU, April 16, 2010, E-Mail: yxiao@bjtu.edu.cn. This program can produce the Parity Check Matrices of DVBS2 codes, while Ref. [1] remindes you that these codes are not good as the LDPC codes IEEE802.16e for continuous bits' errors. Refenrences: [1] X. Huang, Y....


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (44): Parity Check Matrices of DVBS2 codes Download

Added: May 25, 2013 | Visits: 650

Estimation and Simulation of ACD models in MatLab This submission includes functions and scripts for the estimation and simulation of ACD (autoregressive conditional duration) models. The zip file includes: - Scripts and functions for Estimation of an ACD(q,p) model with exponential or weibull distribution- Scripts and functions for Simulation...


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (49): Estimation and Simulation of ACD models in MatLab Download

Vapor-Liquid Equilibrium Diagram of Ethane-Benzene at 25dlT-C and 175dlT-C The programs compute the vapor-liquid diagram of an ethane-benzene mixture at 25dlT-C and 175dlT-C. This binary mixture exhibits a peculiar behavior because the volatilities of ethane and benzene are very different. We use the SRK equation of state to compute equilibrium constants. This problem...


Platforms: Matlab


Performing Pareto set membership tester for sets of points in K-dimensions isParetoSetMember returns the logical Pareto membership of a set of N points in K dimensions. It takes as input a N-by-N matrix and return a N-binary-array, denoting for each of the N points, whether it is Pareto (1) o not (0).The concept of Pareto dominance considered herein is the standard...


Platforms: Matlab


Added: September 10, 2013 | Visits: 598

Vertical Laminar Flow of a Bingham Fluid down a Wall The code computes the velocity profile for the vertical laminar flow of a Bingham fluid down a wall. As expected the profile is flat near the surface of the liquid film. In fact, we have a zero velocity gradient only when the shear stress is large enough (superior to tau0). This behaviour is...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (43): Vertical Laminar Flow of a Bingham Fluid down a Wall Download

Added: June 19, 2013 | Visits: 538

Techniques of Model Based Control IMCTUNE software facilitates the design and tuning of the following types of controllers with or without model uncertainty.?SISO and MIMO 1DF IMC controllers?SISO and MIMO 2DF IMC controllers?SISO and MIMO MSF IMC controllers?1DF and 2DF PID controllers?IMC and PID Feedforward and Cascade...


Platforms: Matlab

License: Freeware Size: 849.92 KB Download (49): Techniques of Model Based Control Download

Reentrance Problems of Heart VI1 simulator simulink investigation 7 It is reentrance problems meaning cardiac signal return back to excite again the heart in investigation of reentrance 7.1)free download heart VI12)ckick run and time calcul is about 2mn.3)at end click general scope of heart sinus,atrilal,his and ventricular from up to down.


Platforms: Matlab


Added: June 14, 2013 | Visits: 447

Vectorized N-Body Equation NBODYVECT - Fully vectorized n-body equationnbodyVect(x0,dx0,mus,t) integrates the n-body equations of motion using either a symplectic second order integrator, or any of the standard built-in or user supplied first order integrators. x0 - 3n x 1 stacked initial position vectors:...


Platforms: Matlab

License: Freeware Size: 10 KB Download (45): Vectorized N-Body Equation Download

Added: April 21, 2013 | Visits: 521

PEV Heat dissipation This file characterizes the heat losses of a PHEV during the charging process. Heat losses emerge in the inverter and each of the two battery modules. They get absorbed by a cooling plate with cool water flow that is in an parallel arrangement. That means three mass flows are mixed after they...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (42): PEV Heat dissipation Download

Added: June 09, 2013 | Visits: 751

Discrete Transfer Function Identification of a Motor Program given here computes the discrete transfer function of a DC motor (Example taken in this case) using pseudo inverse technique. The input and output data for any single input single output system can be used to find out the discrete transfer function of that system.


Platforms: Matlab

License: Freeware Size: 215.04 KB Download (44): Discrete Transfer Function Identification of a Motor Download

Added: April 21, 2013 | Visits: 407

Moments of a function Computes the nth moment mean of a function (needs more implentation).m = moment(x, y, n)m = nth moment of yx = domainy = datan = nth moment == 1 by defaultm = int(x^n * y) / int(y)where int is integral over all x integral is calculated using trapezium rule


Platforms: Matlab

License: Freeware Size: 10 KB Download (44): Moments of a function Download

Added: April 03, 2013 | Visits: 641

Design of a robust digital controller with PPR toolbox Design of a robust digital controller with PPR toolboxThis script shows the basic steps for the "digital two degrees of freedom controller" (2DOF) design with the PPR toolbox.The illustration of our methodology is based on a difficult plant control. To get a 2DOF controller, only 2 "high level"...


Platforms: Matlab

License: Freeware Size: 163.84 KB Download (46): Design of a robust digital controller with PPR toolbox Download

Added: July 23, 2013 | Visits: 543

Media: Bits On The Run This adds support for the custom premium players of Bits On The Run hosted content, available from http://bitsontherun.com/. (Yes that's by the same guy who did JW FLV Media Player and Longtail...)To use this module, you'll first need to install Embedded Video Field, which is packaged with...


Platforms: PHP

License: Freeware Size: 10 KB Download (71): Media: Bits On The Run Download

Added: July 01, 2013 | Visits: 617

IP-based Determination of a Visitor's Country This module uses a visitor's IP address to identify the geographical location (country) of the user. The module makes this determination and stores the result as an ISO 3166 2-character country code in the Drupal $user object, but otherwise has no effect on the operation of your site. The intent...


Platforms: PHP

License: Freeware Size: 20.48 KB Download (43): IP-based Determination of a Visitor's Country Download

Added: August 09, 2013 | Visits: 407

Levenberg-Marquardt Fitting of Nuclear Decay Model The Levenberg-Marquardt Fitting of Nuclear Decay Model demonstrates how EJS can be used to fit experimental data. In this simulation, nuclear decay data are used to provide a simple example, but this same process can be applied to any type of data. The sum of squared deviations is minimized but...


Platforms: Mac

License: Freeware Size: 849.92 KB Download (40): Levenberg-Marquardt Fitting of Nuclear Decay Model Download

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