nine-chapter

基于MATLAB的时域信号采样及频谱分析，实现过程及代码(MATLAB-based time-domain signal sampling and spectral analysis, implementation process and the code)

DahlUrsin, modeling amplitude versus offset

最优控制工具书，大师级人物解学书经典力作，研究最优控制必备(Optimal control books, school books gurus solution classic masterpiece, essential Optimal Control)

该程序是由matlab编写，可实现机器人的模糊自适应控制的仿真。(The program is written by matlab, enabling the simulation of fuzzy adaptive control of the robot.)

一个弹簧、阻尼、质量系统的simulink/gui设计(A simulink springs, dampers, quality system/gui design)

MATLAB PROGRAMING FOR ARMA MODEL

小波变换已应用到工程的各个方面，但一般只是应用MATLAB的小波工具包来编程，有时需要自己编程实现，故这里给出了DB4小波变换的C实现(Wavelet transform has been applied to all aspects of the project, but generally only apply MATLAB wavelet toolkit for programming, sometimes need their own programming, so here is a DB4 wavelet transform C implementation)

打开Matlab，输入代码，运行之，出结果(Open Matlab, enter the code, run it, the results)

计算HotellingT2的一个非常重要的函数，可以应用在多元统计过程中，比如化工工程监控等(a intricate function to compute HotellingT2,which can be used in mutivariance statistical analysis, for example in chemical process monitoring)

An electric wheelchair uses a motor with a torque constant of 1.1 Nm/A, powered from a 24 V battery, with an internal resistance of 0.25Ω. We are interested in designing a controller with 44 Nm continuous torque capability, both in driving and braking modes at all speeds, with the widest possible operating speed range, both forward and reverse direction using the given battery.