matlab-grib

对CDMA无线通信信道进行matlab代码仿真。(Carried on the CDMA channel matlab code simulation)

主成分分析(PCA)是一个数学的过程,它使用一个正交变换转换成一组观测到的可能相关的因素形成一套价值观的独立变量称为主成分。主成分的数量小于或等于原始变量的数目 (Principal component analysis (PCA) is a mathematical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of uncorrelated variables called principal components. The number of principal components is less than or equal to the number of original variables)

用计算机语言编写ErlangB公式计算器，实现给定任意两个变量求解第三个变量的功能，掌握ErlangB公式的计算方法，培养数值分析计算与算法设计能力。(Write ErlangB formula calculator computer language, to achieve a given arbitrary function of two variables to solve the third variable, master formula calculation method ErlangB cultivate numerical analysis computing and algorithm design capabilities.)

文章在分析灰色线性回归组合预测模型基本原理的基础上,利用MATLAB强大的矩阵运算功能,使MATLAB实现加权预测模型算法,作者通过实例分析验证了该程序的准确性和可靠性.(This paper analyzes the combination of gray linear regression prediction model based on the basic principle, the use of the powerful MATLAB matrix calculation function, so MATLAB algorithm to achieve weighted prediction model, the authors analyzed to verify the accuracy and reliability of the program by example.)

基于matlab的模拟退火算法求解旅行商问题的实现。简单 方便 好用，解压后就可使用(Matlab simulated annealing algorithm based on traveling salesman problem implementation. Simple easy to use, can use after decompression)

matlab程序 输入txt文档即可计算混沌时间序列的李雅普诺夫指数(Lyapunov matlab)

FAST K-NEAREST NEIGHBORS SEARCH (FAST K-NEAREST NEIGHBORS SEARCH Description You can find the description at: http://www.advancedmcode.org/gltree.html A Pro Version has been published on: http://www.advancedmcode.org/gltree-pro-version-a-fast-nearest-neighbour-library-for-matlab-and-c.html Acknowledgements The author wishes to acknowledge the following in the creation of this submission: K-NEAREST NEIGHBOURS AND RADIUS (RANGE) SEARCH This submission has inspired the following: K-NEAREST NEIGHBOURS AND RADIUS (RANGE) SEARCH, FAST K-NEAREST NEIGHBOURS SEARCH 3D VERSION MATLAB release MATLAB 7.5 (R2007b) Other requirements Need a mex compiler Zip File Content Other Files BuildGLTree2DFEX.cpp, BuildGLTree2DFEX.m, DeleteGLTree2DFEX.cpp, DeleteGLTree2DFEX.m, GLTree2DFEX.cpp, GLTree2DFEX.h, license.txt, NNSearch2DFEX.cpp, NNSearch2DFEX.m, TestMexFiles.m )

说明：  国外数字通信基础教材，Fundamentals of Digital Communication 英文版，作者Madhow, Upamanyu(Fundamentals of Digital Communication. Author: Madhow, Upamanyu)

此段程序可以将seg2数据转换为TSPwin处理的数据。(This section of the program can be converted into data TSPwin seg2 data processing.)

用matalab编制的绘制海流矢量图的程序，压缩包内有几个示例数据(Vector drawing program with currents matalab prepared, there are several examples in the package data compression)