chap2

计算信号的峰值，平均值和均方根值，并从txt文件直接得到(get the top and its mean value)

顺序表奇数在左偶数在右，的数据结构算法，matlab(Order table an odd number in the left an even number in the right, the data structure algorithms, matlab)

信道仿真程序，通过simulink实现BPSK调制在二进制对称信道、AWGN、RAyleigh、Rician信道下的误比特率仿真，并提供了Okumura-Hata模型函数、COST231-WI视距模型函数、COST231-WI非视距模型函数、COST-231 Hata模型仿真(Channel simulation program, through the simulink to realize BPSK modulation in binary symmetric channel, AWGN and RAyleigh and Rician channel bit error rate of the simulation, and provides Okumura Hata model function, COST231 WI stadia model function, COST231- WI non line-of-sight Hata model simulation model function, COST- 231)

地震资料处理的matlab程序，里面有好多好东西，有的改改就可以出文章的，可以合成测井记录及地震记录(seismic data )

说明：  有序统计恒虚警检测器（OS-CFAR），适用于复杂环境下的运动目标检测。 包含经典的OS-CFAR，以及OSGO-CFAR和OSSO-CFAR。(detector based on the ordered statistic constant false alarm rate (OS-CFAR) technique)

To read PPM image file

The code in matlab help user do statistical analysis of time series

matlab中Gauss_Seidel迭代法的实现(matlab implementation of iterative methods in Gauss_Seidel)

该代码描绘了服从正态阴影模型的路径损耗和自由空间的路径损耗。并且添加了阴影产生的随机效应。(The code depicts shading model subject to normal free-space path loss and the path loss. And add a shadow generated random effects.)

说明：  完成KNN聚类，是一种比较基础的聚类算法，根据与邻居之间的距离判断(finish knn cluster,it is a basic function,you can use it to complish a cluster)