chap3

说明：  《MATLAB 7.0编程基础》第2章 （源码实例）主要讲解MATLAB数据结构及运算("MATLAB 7.0 programming foundation" Chapter 2 (source code examples) mainly on MATLAB and Operational Data Structure)

Hiltemen程序，是zoppritz公式简化的一种对地震学习有很大帮助(Hiltemen program, is one of the zoppritz formula simplified learning are of great help to the earthquake)

利用matlab编写的程序，用于音乐播放青花瓷(the function to display songs based on matlab)

基于小波变换的图像融合，包括图像的预处理和小波系数的选取(image fusion based on wavelet transform)

对正弦信号进行傅里叶变换，并对比不同的信号长度与采样频率对结果的影响(Fourier transform of the sinusoidal signal and contrast the different length of the signal with the sampling frequency results)

地球物理中的一维波动方程的差分逼近，文档中有原理，源码以及运行结果，非常适合学习文档。(Geophysical differential wave equation in the approximation of a document in principle, source code and operating results, is very suitable to study the document.)

it includes several useful matlab codes such as correlogram & noise maker and ...

说明：  声全息技术，里边包括全息技术的matlab程序，数据等。(Sound holographic technology, including holographic technology matlab procedures, data, etc.)

说明：  应用matlab读取MIT-BIH中ECG .dat文件(read the .dat file of ECG signal in MIT database into matlab)

实验要求：在一张图上绘制三种二进制信号（即反极性信号、开关信号和正交信号）的误码率。这三种信号可以在几何上用“信号空间”中的点来表示。在反极性信号情况下，信号是±s(t)，每个都有能量E。开关信号也是一维信号，所以两个信号为0和s(t)，正交信号我们上课已讲过。要求信噪比为0：12dB。(Experimental requirements: to draw a diagram of three binary signals (i.e., reverse polarity signal, the switching signal and quadrature signal) BER. These three signals can be in the geometric point in the signal space. In the reverse polarity signal case, the signal is s (t), each have energy E. The switching signal is also a one-dimensional signal, so the two signals is 0 and s (t), the quadrature signals teach us have talked. Signal-to-noise ratio to 0:12 dB.)