chap15

方程求根，有很多方法，包括常用的很多M文件，很实用(find the roots)

三个simulink相关文档，对simulink建模过程进行了详细描述，包括用指令设置simulink模型的参数。还有rtw使用介绍。(Three the simulink relevant documents on the simulink modeling process is described in detail, including the use of instruction set simulink model parameters. Rtw use introduction.)

说明：  波动方程有限差分数值模拟，采用二阶差分，AEA自由表面边界条件(Finite difference numerical simulation of wave equation using second order difference and AEA free surface boundary conditions)

说明：  Kmeans实现聚类分析，还有一个用模拟退火优化的Kmeans。(Kmeans implements clustering analysis.)

关于维纳滤波器,维纳滤波程序，有注释，比较实用(Wiener filtering process, more practical)

PID 调节控制做电机速度控制 凌阳内部经典PID控制资料(The PID control for motor speed control sunplus internal classic PID control information)

雷达CMKF跟踪算法实例,包含目标状态向量的产生，量测产生。(radar target tracking algorithm with cmkf, including generating target state, target measurements. )

motion detection using matlab

我根据倒频谱的定义和MATLAB，给出了几种倒频谱的计算，程序如下（可在MATLAB直接使用 ）。但是，从获得的图象还是找不出我要找出的频率。(In accordance with the definition of cepstrum and MATLAB, are given several cepstrum calculation procedures are as follows (which can be used directly in MATLAB). However, access to or can not find the image I would like to find out the frequency.)

说明：  关于正弦sin信号的matlab源代码，可说明取样点数与仿真精度的关系(Sinusoidal signal sin on matlab source code, to illustrate the accuracy of the sampling points and simulation of the relationship between the)