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本电子资源是《matlab 2007 基础教程》的配套电子资源，包含PPT 和程序实例以及课后题答案。(The electronic resources is " matlab 2007 Essentials" package of electronic resources, including examples of PPT and procedures and answer questions after school.)

预测控制是一种新型的控制算法之一。经典的PID控制方法简单方便,但是精度不高。近年来发展的自适应、自校正方法精度高,但其本质要求在线辨识对象模型,对过程的未建模动态和扰动的适应能力差,鲁棒性不好。预测控制方法集PID和自适应方法二者之长,是一种面向工业过程特点、对模型要求低、在线计算方便、控制精度高的算法。数字计算机向小型、高速、大容量、低成本方向的发展,为预测控制这类新算法的实现提供了物质基础。 本文以PCT—Ⅲ型过程控制系统装置为平台,将预测控制算法运用到实际系统中去,该装置分为水位系统和温度系统。本文是将多步预测控制算法运用到温度系统。应用控制软件采用北京亚控公司的组态王软件(KingView),它界面设计能力强,也可以简单编程,但计算能力差,不能进行矩阵计算。而在温度多步预测控制中,计算量大,编程复杂,因此引入Matlab软件解决计算和编程,要解决的问题是MATLAB和组态王的数据交换,采用动态数据交换技术(DDE)。 预测控制算法有多种,本文采用的是动态矩阵控制方法(DMC)。(Predictive control is one of a new control algorithm. The classic PID control method is simple, but the accuracy is not high. In recent years the development of adaptive, self-calibration method is accurate, but its object model online identification of the essential requirements of the process unmodeled dynamics and disturbances poor adaptability, robustness is not good. Prediction and adaptive PID control method sets the length of the two methods is a feature for industrial processes, low requirement on the model, online convenience of calculation, the control algorithm for high accuracy. Digital computers to small, high-speed, large capacity, lower costs of development, such as predictive control implementation of the new algorithm provides the material base. In this paper, PCT-Ⅲ type of process control system devices as a platform, the predictive control algorithm to apply to the actual system, the device is divided into water system and temperature system. This is a multi-step pre)

fs = 8000 t = (0:1/fs:1). x1 = cos(2*pi*t*300) x2 = cos(2*pi*t*400) ha = phased.ULA( NumElements ,10, ElementSpacing ,1) ha.Element.FrequencyRange = [100e6 300e6] fc = 150e6 x = collectPlaneWave(ha,[x1 x2],[10 20 45 60] ,fc) rng default noise = 0.1/sqrt(2)*(randn(size(x))+1i*randn(size(x))) hdoa = phased.ESPRITEstimator( SensorArray ,ha,... OperatingFrequency ,fc) doas = step(hdoa,x+noise) az = broadside2az(sort(doas),[20 60])

改进的节点法，有算例，有程序。。。。。。。(Modified nodal approach)

The following attachment contains codes in Matlab for digital signal processing. In the file code is for the integration of digital signals

非连续波导时间域有限差分法仿真（TD-FDM），入射波为理想高斯脉冲。经典之处在于利用matlab制作了电影文件，可以动画形式看到波的入射、反射以及透射状况。(Non-consecutive time waveguide FDTD simulation (TD-FDM), for an ideal Gaussian pulse incident. Classic is the use of matlab has produced a movie file, you can see an animation sequence of the incident wave, reflection and transmission status.)

MATLAB应用技术配套电子教案 第一章 MATLAB基本知识 第二章simulink 仿真技术 第三章 电力电子与MATLAB应用技术 第四章 MATLAB与交直流调速系统仿真 第五章MATLAB与电力系统仿真 第六章 MATLAB与模糊控制系统 第七章 MATLAB其他应用技术(MATLAB Applications MATLAB supporting electronic teaching the basics of Chapter II Chapter III Chapter simulink simulation with MATLAB Applications Power Electronics Chapter MATLAB simulation of speed control system with AC-DC Chapter MATLAB Power System Simulation with MATLAB and Fuzzy Chapter VI Chapter VII of the other control system application technology MATLAB)

说明：  16QAM调制方式在AWGN信道下的simulink仿真(16QAM modulation in AWGN channel in the simulink simulation)

algorithms of adaptiveness

ALOGAM computes the logarithm of the Gamma function.