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yzfx1
本文件是因子分析的源代码，代码精要有注释。(Factor analysis of source code)
- 2013-08-29 11:12:54下载
- 积分：1
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kalman-filter-tool
kalman滤波，目标跟踪。。。。。。。。。。。。。。。。(object tracking。。。。。。。。。。。。。。。)
- 2012-04-15 10:10:37下载
- 积分：1
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MATLAB
这个程序是关于matlab中信号处理的，以及应用的相关程序(The function is very useful.It can solve different matlab functions)
- 2013-10-18 19:42:39下载
- 积分：1
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pnmabuhuol
GPS的pn码捕获matlab仿真程序，通过序列相关实现捕获功能(GPS-pn code acquisition matlab simulation program, through the serial correlation realize capture)
- 2008-05-07 11:09:06下载
- 积分：1
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facial-expression
Will detect facial expressions in an video formate and find it by using neural networks
- 2014-01-31 22:53:46下载
- 积分：1
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single-location
我写的一个地震单台定位的程序，可以输入初至和P波和S波的到时差就可以计算出震中，然后输入台站的经纬度就可以得到震中的经纬度(I wrote a single earthquake location procedures, may enter the beginning to and P-wave and S wave to the time difference can be calculated on the epicenter, and then enter the station s latitude and longitude can be the epicenter of the latitude and longitude)
- 2007-07-20 10:46:24下载
- 积分：1
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k-mean
k均值聚类程序，虽然matlab中也有自带的，但是这个速度不错。(program for k means used for cluster)
- 2011-10-02 11:01:21下载
- 积分：1
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ABAQUS_Standard_UMAT_workexample
ABAQUS/Standard 用户材料子程序实例(A standard ABAQUS UMAT workexample.)
- 2013-10-18 19:02:46下载
- 积分：1
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Motion-Planning-Algorithms-master
说明： A*算法机器人路径规划，利用matlab仿真实现。(A* algorithm robot path planning, and MATLAB simulation is used to realize.)
- 2021-04-20 15:40:50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
