functionMMs

Introduction to matlab with simple examples to deal with some mathematical problems

MATLAB是一套功能十分强大的工程计算及数据分析软件,具有友好的可视化编程界面及接近数学表达式的自然化语言。针对信号与系统中傅里叶变换具有抽象度高、难于理解的特点，利用MATLAB强大的信号处理功能、阶跃响应，微分方程，卷积定理的内容，通过MATLAB 程序实现。本文介绍了MATLAB在信号与系统仿真中的应用,该软件在通信电子类课程中应用越来越广泛,通过几个典型实例来重点研究。 关键词：MATLAB；阶跃响应；微分方程；卷积；信号与系统；仿真 (MATLAB is a very powerful engineering calculations and data analysis software, with a friendly interface and visual programming language close to naturalizing mathematical expressions. For the Fourier transform of signals and systems with a high degree of abstraction, it is difficult to understand the characteristics, the use of the powerful MATLAB signal processing functions, step response, convolution theorem content differential equations by MATLAB program. This article describes the application of MATLAB in signal and system simulation, the software in the electronic communications courses in applied more widely, by focusing on a few typical examples. Keywords: MATLAB step response signals and systems convolution differential equation simulation )

说明：  使用矢量控制的一个风力发电系统框图，整个模型是一套完整的系统，能很好的进行仿真，是本人的毕业设计，希望对做这方面的同学有所帮助。(Use of vector control block diagram of a wind power system, the model is a complete system that can simulate good is my graduation project, want to do this help the students.)

使用discriminitive part based hog feature 来进行行人检测(use discriminitive part based hog feature pedestrian detection)

控制分配 用于航天执行器的控制分配，希望对大家有用(control allocation)

实现微分方程向前查分 （教材为微分方程数值解，习题5.2.4）(forward difference)

说明：  74LS138 资料大全 74LS138(74LS138)

说明：  一个对Fluent中k-e湍流模型的修正udf程序，欢迎提出意见。(One pair ke turbulence model in Fluent udf amendment procedures, suggestions are welcome.)

电力系统潮流计算中雅可比矩阵形成的程序，使用MATLAB编程(Power System Load Flow Jacobian matrix formation process, using the MATLAB programming)

说明：  该程序通过雅可比矩阵求解Lorenz系统的李雅普诺夫指数指数。(The program solves Lyapunov exponent of Lorenz system by Jacobian matrix.)