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MUSIC_DOA_s
在未知方向发射信号，由接收阵元接收。对接收的信号使用MUSIC算法处理，得到发射信号方位(process the signals received using MUSIC to get the DOA)
- 2009-10-23 14:27:17下载
- 积分：1
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qichemoxing
汽车建模的一些文件，有3D MAX的，也有MATLAB的文件(Some automotive modeling document, 3D MAX, and also the file MATLAB)
- 2010-05-10 15:54:25下载
- 积分：1
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MPC
Model-based_Predictive_Control_A_Practical_Approach这本书的附带程序(Mode lbased Predictive Control-A Practical Approach)
- 2012-09-27 21:10:24下载
- 积分：1
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MissingFormatWidthException
Missing Format Width Exception extends Illegal Format Exception.
- 2014-02-19 10:53:09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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fem
基于matlab的有限元程序源代码，希望大家喜欢(Based on the finite element program matlab source code, I hope everyone likes)
- 2008-04-18 13:48:37下载
- 积分：1
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L01p_e
[x,f]= L01p_e(c,A,b,N)用枚举法求解下列
0-1线性规划问题min f=c *x, s.t. A*x<=b,x的分量全为整数0或1, 其中N表示约束条件 Ax ≤ b中的前N个是等式，N= 0时可以省略。 返回结果x是最优解，f是最优解处的函数值。 ([X, f] = L01p_e (c, A, b, N) with the following enumeration method for solving linear programming problems 0-1 min f = c ' * x, st A* x < = b, x is an integer of all components 0 or 1, where N represents the constraints Ax ≤ b in the equation of the first N, N = 0 can be omitted. Return result x is the optimal solution, f is the function value at the optimal solution.)
- 2013-07-16 21:51:03下载
- 积分：1
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3inverter180
Three phase inverter using thyristor power electronic switch
- 2013-01-31 13:03:02下载
- 积分：1
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二维正演程序step13131313
二维正演程序，matlab，有限差分，地震波，希望对初学者有用(Two dimensional forward modeling program, MATLAB, finite difference, seismic wave, I hope useful for beginners)
- 2014-04-08 10:07:47下载
- 积分：1
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gui17
matlab中gui的学习方法讲解，主要是建立按钮，按钮功能等方法(MATLAB gui SUTDY)
- 2015-01-04 20:12:20下载
- 积分：1
