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GASMatlab
利用GAS软件和Matlab编程实现空间统计分析,实现空间统计的过程(Use of GAS software and Matlab programming spatial statistical analysis, the process of spatial statistics)
- 2010-06-08 10:17:30下载
- 积分：1
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ADDAwatermarking
用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。
本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，(Using MATLAB realization of the algorithm, and the realization method of authentication, in step (3) in the given filter type and parameters to derive the program and verify, in step (4) through MATLAB-AWGN function and other relevant knowledge to achieve the AWGN channel simulation. This paper first introduces the digital watermarking and audio watermarking-related concepts and developments, and then introduced a complete simulation of the basic knowledge required, after the DA/AD conversion of the simulation,)
- 2009-01-21 21:51:21下载
- 积分：1
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dune-common-1.2.1
DUNE (Distributed and Unified Numerics Environment)，分布和统一数值解环境，是一种求解偏微分方程的基于网格的方法（PDE）的模块化的工具箱。DUNE是所有这些体现了科学计算的概念从抽象的接口设置第一次。现代C + +编程技术使同样的概念非常不同的实现使用一个非常低的开销一个共同的接口。因此，DUNE确保在科学计算的效率，并支持高性能计算应用。(DUNE (Distributed and Unified Numerics Environment), distribution and unified numerical solution of the environment, is a solution of partial differential equations of the grid-based methods (PDE) of the modular toolbox. DUNE is that all these reflect the concept of scientific computing from the abstract interface settings for the first time. Modern C++ programming techniques to the same concept is very different implementations use a very low cost of a common interface. Therefore, DUNE ensure the efficiency of scientific computing, and supports high-performance computing applications.)
- 2010-09-15 22:23:45下载
- 积分：1
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capon
雷达阵列波束测向 capon算法 适合初学者(radar array direction finding)
- 2010-05-13 21:48:29下载
- 积分：1
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Dynamic-Voltage-Restorer
This is a simulation model of Dynamic VOltage restorer along with the model of DVR using Pulse Width Modulation
- 2015-03-16 19:50:36下载
- 积分：1
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dec_decoder_sheng
image watermarked decoder proposed by sheng
- 2010-03-09 01:34:42下载
- 积分：1
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Digital-Signal-Processing-PassedFilters
Digital Signal Processing
High Pass Filter for Discrete Human and Animal Sounds from mixed voice
- 2013-11-20 18:12:34下载
- 积分：1
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DMC-sheji
摘要
随着火电机组向大容量、高参数和高效率方向发展，对机组热工自动控制系统控制品质的要求也随之提高。在热工过程中，大多数热工对象具有较大的惯性和迟延，且是非线性和慢时变的，部分对象还是多变量的，因而具有很大的不确定性和强耦合性。这就难以建立精确的数学模型，使采用固定参数的PID控制器不能与生产上越来越高的控制要求相适应。
本文主要是研究动态矩阵控制算法在主汽温控制方面的应用。首先，分析了当前火电厂主汽温的控制方式和常规的控制方法，以及影响主汽温变化的各种扰动因素；然后，介绍了动态矩阵控制算法的原理，并基于此原理设计了DMC主汽温控制系统；并且与传统的串级PID控制系统进行了比较，仿真结果表明动态矩阵控制算法的响应速度快，且没有超调，鲁棒性好，控制品质明显优于常规PID控制。
关键词：主汽温；动态矩阵控制；DMC；matlab仿真
(Abstract
Developing with the tendency to large capacity, high parameters and high efficiency of fossil-fired unit, the control trait request for thermodynamic automatic control systems is heightened .In thermodynamic process, most thermodynamic objects have large inertia and delay, and are nonlinear and time-variable furthermore, some of them are multi-variable, and also has large uncertainty and strong coupling. This makes it difficult to construct accurate mathematic models, and makes PID controllers with fixed parameters hardly adapted to higher and higher control request in production
This article is mainly the research of the application of dynamic matrix control in the main temperature control system. First, it analyzed the conventional control method in the current thermoelectric power station steam system, and the affects of every kind of perturbation factor in the main temperature control system. Then it introduced the principle of dynamic matrix control algorithm, and desi)
- 2010-06-05 22:56:57下载
- 积分：1
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imagecompression
Demonstrates image compression that can use in image processing
- 2010-11-06 22:25:04下载
- 积分：1
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specbandvar_SingleVoice
基于频率方差和子带分离的语音端点检测程序，基于matlab开发(based on specband var Vad detection programe,using matlab)
- 2010-05-14 16:01:36下载
- 积分：1
