连续系统Simulink状态空间建模分析方法程序设计 毕业设计初稿.docVIP

毕业设计 题 目 连续系统simulink状态空间建模分析方法程序设计 所在院(系) 物理与电信工程学院 专业班级 电子信息科学与技术102 连续系统simulink状态空间建模分析方法程序设计 【摘要】：本课题基于对信号与信息处理课程中用matlab/simulink建模及应用分析滤波器问题的深入研究。通过自身掌握的理论知识，主要以高阶连续系统（模拟滤波器）为例，并将其离散化，转化为离散系统，从而对离散系统处理。用simulink状态空间函数模块建模，观察并分析波形。其次，用matlab中的M文件编程，求解系统，绘制波形并进行频谱分析。在本课题中，主要将连续系统转化为离散系统，再用计算机和matlab软件进行研究，用simulink对高阶离散系统建模，并设置模块参数，自定义函数为正弦波的叠加，传输函数的相关参数后运行并进行频谱分析，使信号的性态都能得到处理和研究。通过编程，求解高阶离散系统的零输入响应，零状态响应和完全响应，求解实际生活中的各种问题，改变参数并对信号进行适当的频谱分析。 【关键字】： 连续系统 离散化 simulink M文件 Continuous system simulink state space modeling analysis program design Abstract: In-depth study of the signal and information processing program，using matlab / simulink modeling and application analysis on this topic filter problem. Through my own master theoretical knowledge, mainly in the high-end continuous system (analog filters), for example, and discrete, into a discrete system, and thus the discrete system processing. Simulink modeling with spatial function module status, to observe and analyze waveforms. Secondly, using the M-file matlab programming, solving system, drawing the waveform and spectral analysis. In this paper, the main continuous system into a discrete system, then the computer and matlab software research for high-end discrete system with simulink modeling, and set the module parameters, a custom function as the sine wave, the transfer function after running parameters and spectral analysis of the behavior of the signal can be processed and research. By programming, solving high-end discrete system response zero input, zero state response and complete response, solving real-life problems, changing the parameters and signals for proper spectral analysis.  Keyword：Continuous system Discrete Simulink M file 目录 引言 1 1 Matlab/simulink求解连续系统设计 1 1.1 Matlab/simulink求解连续系统的背景 1 1.2 Matlab/simulink求解连续系统的目的和意义 2 2 Simulink仿真求解高阶系统