dicom_toolbox_version_2e

地震资料处理中常用的地震模型，本程序提供了五种模型，供大家交流学习(Commonly used in seismic data processing seismic model, this program offers five models for learning to share)

非线性调频脉冲产生函数其中调频信号时sin信号(Nonlinear FM pulse generator function which FM signal sin signal)

射线追踪算法正演模拟,基于地震合成记录，必须的很好的程序，你们可以看看(Ray tracing algorithm forward modeling)

粒子群算法的matlab代码，w是随迭代次数增加而线性递减的(particle swarm optimizer)

法国人的emd算法，2007年的版本，镜像延拓，效果已经很不错了(French emd algorithm, the 2007 version, mirror extension, the effect is quite satisfactory)

echo suppression and noise cancellation

在数字信号处理时对数据进行压缩，采用matlab实现霍夫曼编码(To compress the data in digital signal processing using MATLAB achieved Huffman coding.)

说明：  120多个用MATLAB编写的信号处理程序，它们是本书各个章节的大部分例题。用MATLAB编写的程序的名称由“exa”开头，接下来是所在的章、节及例题的序号，如exa010101,指的是第1章第1节（即1.1节）的第1个例题，即例1.1.1。如果该程序是为了说明某一个m文件的应用，则在上述名称的后面跟一个下划线，再在后面加上所说明的MATLAB文件的名称，如exa011001_rand，即是例1.10.1,该例用来说明rand.m文件的应用。(More than 120 signal processing programs written in MATLAB are most of the examples in each chapter of this book. The name of the program written in MATLAB begins with "exa", followed by the ordinal number of the chapters, sections and examples, such as exa0101, which refers to the first example of chapter 1, section 1 (i.e. section 1.1), namely example 1.1.1. If the program is to illustrate the application of an M file, then follow the above name with an underscore, and then add the name of the MATLAB file, such as exa011001_rand, which is Example 1.10.1. This example is used to illustrate the application of rand.m file.)

无线信道建模仿真研究，使移动通信有可靠的信道进行仿真。(Radio channel modeling and simulation research, so that a reliable mobile communication channel to be simulated.)

说明：  修改后的SPIHT代码，比有链表SPIHT压缩速度快。(Modified SPIHT code, than to have the list SPIHT compression speed.)