stf2

Programs for the book Advanced Engineering Mathematics using MATLAB, 2ndEd.

自行设计产生两个离散序列信号，对其进行相加、乘及卷积运算。 利用filter命令求下面LTI系统的冲激响应，画出系统的零极点图，判断系统的稳定性、因果性。 绘出系统的频响曲线 (To design of two discrete sequence of signals , their sum , multiplication and convolution . Seeking the following LTI system impulse response filter command , draw system pole-zero diagram to determine the stability of the system , causality . Mapping the frequency response curve )

说明：  混沌时间序列 多步预测－－多步预测问题(Chaotic time series multi-step prediction- the issue of multi-step prediction)

说明：  MATLAB高阶谱工具箱,方便信号处理工作的完成.(MATLAB toolbox high-end spectrum to facilitate the completion of the signal processing.)

说明：  永磁直线电机的电压空间矢量PWM调制算法，其中直线电机模型是自己编写的。(Permanent magnet linear motor voltage space vector PWM modulation algorithms, which his linear motor model is written.)

Arduino hx711库文件，在编写程序省去很大力气，很好用的头文件，大力推荐(Arduino hx711 library files, eliminating the need to write programs in a lot of effort, a good use of header files, strongly recommended)

基于matlab编写的QQ表情程序，内有说明(QQ expression program based on Matlab prepared)

matlab语言编写的算法设计程序，解决计算机映射问题(matlab language algorithm design process, problem solving computer mapping)

说明：  nlms和lms算法的matlab仿真程序（1）(nlms matlab and lms algorithm simulation program (1))

说明：  该程序直接读取excel文件中信号，计算得到信号的自相关函数(The program reads excel files directly in the signal, the calculated autocorrelation function)