chap3_01_Runge_Kutta_Euler

详细介绍MATLAB中s函数的用法，帮助初学者掌握s函数(S introduction of a detailed MATLAB function usage to help beginners master s function)

用来编制FDTD用户界面，只需对callback做出修改就可得调用(used for the preparation of FDTD user interface, only the callback can make changes in the call)

truetime的例子，控制类中对简单PID的例子(TrueTime example of a simple PID control program)

Main program with a data file for the resolution of a system Ax=b The data file contents the dimension n and the values of the matrix A and the vector b.

经典模态分解后对其中某一模态层绘制时频曲线(Empirical Mode Decomposition and time-frequency distribution)

用希尔伯特黄变换实现对电力谐波的分解，实现了瞬时幅频的三维图形式(3D plot of instantaneous frequency and magnitude of HHT the original signal is time-varying harmonic signal in power systerm)

对PSK系统的I和Q信道进行噪声模拟以完成正确的链接预算估计(estimate link usage by simulate noisy PSK system)

pls算法集合，包含表格数据读取，过程变量降维、潜变量的投影方式(pls、pca algorithm)

惯性导航系统仿真用来描述导航系统的导航方法，最后做出一系列的仿真图形来判断导航的效果。(Inertial navigation system is a common kind of navigation system.It is widely used in a lot of fields including military and civil applications.)

球形液罐模型仿真，就是对液位就行控制，使之稳定。(Spherical tank model simulation, is the level control on the line to make it stable.)