chapter2

基于MATLAB开发的PID控制程序，含有详细说明温习，初学者可以参考学习。(MATLAB-based development of the PID control program, with detailed study, beginners can refer to learn.)

用matlab仿真，实现lms对声音信号的去噪，在加不同噪声，用不同去噪方法的比较(Using matlab simulation, to achieve the sound signal denoising lms in different noise increases, comparison of different denoising)

In this work, we are interested in the problem of the coding channel with impulsive noise, whose goal is to correct the errors due to the channel at the time of a numeric transmission. In particular, the convolutional turbocodes constitutes the last progress in this domain and it is very close to the theoretical limit predicted by Shannon in 1948. The objective of this work is to study and to test this coding with the modulation BPSK, to improve the bit error rate (BER) in presence a additive white impulsive GGD noise using the MAP algorithm.

该程序为matlab环境下程序，用于分形研究，用锯齿波生成元构成的分形(有点像两只青蛙)(The program for the matlab environment procedures for fractal research, with sawtooth generator constitute the fractal (a bit like a frog 2))

this will u in HSPICE tools

说明：  数字图像平滑程序。处理灰度图像。平台为MATLAB(Digital image smoothing procedures. Gray-scale image processing.)

基于Simulink的Kalman滤波器仿真实验(Kalman filter simulation experiments based on Simulink)

完整的直扩系统的仿真，包括误码率，相关性、m序列、gold序列产生、Walsh、码等等一系列问题的matlab仿真，7个文件共(Complete DS system simulation, including bit error rate, correlation, m sequence, gold sequence generation, Walsh, code, and so a range of issues of matlab simulation, a total of 7 documents)

石川公式法计算齿轮副啮合刚度，可以画一个周期(Deputy Incident formula method to calculate gear mesh stiffness, you can draw a cycle)

说明：  在基于事件的情况下将分数阶PI-PD控制器离散实(The fractional order PI-PD controller is discretized based on event)