Ch3-mfiles

针对梁的振动控制Matlab程序，包括输入MKC矩阵，计算固有频率，并采用Simulink进行梁的振动控制(Matlab for beam vibration control procedures, including input MKC matrix, calculate the natural frequency and vibration of beams using Simulink Control)

说明：  简单易懂的A-Law（13-segment) PCM的源代码,encode 的过程，适合初学者(Easy-to-read A-Law (13-segment) PCM source code, encode process, suitable for beginners)

找出数据的规律，然后按照要求，对数据进行分类，使数据清晰明了 (Find out the rules of data, and then follow the requirements of the data classification, so that the data clarity)

kalman filter 一个可以运行的例子。(kalman filter )

关于MATLAB的编程七阶反对称滤波器，滤除低频和直流分量信号(On MATLAB programming，the seven order anti-symmetric filter, filter out low frequency and dc component of the signal)

MUSIC算法，可以降噪，提高分辨率，用于图像质量提高(MUSIC algorithm, noise reduction, improved resolution for improved picture quality)

这是MATLAB的一维插值的应用，数模培训的必要内容(This is the MATLAB interpolation of one-dimensional applications, a number of essential elements in training mode)

m_map是加拿大学者编写的一个在matlab上绘地图的软件，对于海洋遥感的研究有用。(m_map is written by Canadian scholars which can be used to draw a map in matlab programming environment. This software is very useful especially for ocean science research.)

说明：  采用matlab产生信号波形，实现QPSK编码。(Waveforms generated by matlab to achieve QPSK encoding.)

适用于水声通信系统中，程序中是在多径条件下， 均衡（LMS）(underwater acoustic communication)