huigui

说明：  基于pde的图片去噪算法，用于去除图片白噪声(Pde-based image denoising algorithm, white noise is used to remove pictures)

说明：  认知无线电网络中，当信噪比不同时检测概率随虚警概率的变化曲线。(In Cognitive radio network,when the SNR is not the same, the change curve between the detection probability and the false alarm probability.)

用C语言读取sgy格式地震数据用C语言读取sgy格式地震数据用C语言读取sgy格式地震数据(Read format using C language sgy seismic data read format using C language sgy seismic data read sgy format seismic data using C language)

说明：  Data structures code

功能：输入一页文字，程序可以统计出文字、数字、空格的个数功能：输入一页文字，程序可以统计出文字、数字、空格的个数(code)

说明：  这是一种不错的牛顿算法，是老外编的，大家看看吧～(This is a good Newton algorithm, is a foreigner series, we look at it ~)

cwp组织开发的matlab代码，用以研究各向异性介质中的地震传播规律，计算反射系数，速度，密度等(Contents of this directory are Matlab packages to perform the following tasks. NOLIN_Rp, Petr Jilek, (NOnLinear Inversion of Rp reflection coefficients) package REFLCOEF, Petr Jilek, displacement reflection coefficients at a planar interface and reflectivity modeling for P incident on anisotropic media (up to monoclinic) having a horizontal symmetry plane. LIN_Rp, Petr Jilek, joint linear inversion of approximate PP and PS wave reflection coefficients: current version designed for anisotropic media including isotropic, HTI, VTI, and orthorhombic symmetry. Multi_Comp_Stack_Vel_Tomo, Vladimir Grechka and Andres Pech, joint tomographic inversion of the NMO ellipses, reflection slopes, and zero-offset traveltimes of PP- and SS-waves. )

说明：  实现k均值聚类算法，本算法可以随机设置初始测试集，也可以随机选取初始类。(K means algorithm The algorithm can set intial data set randomly。also can randomly choice initial data cluster )

cdma2000的仿真模块及其功能的实现，使用matlab7.0里的simulink仿真出来的(cdma2000 by matlab&simulink)

用于解决0-1规划问题，采用比分支界定法更加迅速的方法(0-1 programming problem to solve, using the branch and bound method is more rapid than the method)