时间差定位技术TDOA之chan算法

说明：  许树柏著的层次分析法原理一书，非常经典，PDF 版(Xu Shubai the principle of AHP, a book is very classic, PDF version)

涉及D2D通信领域中，尤其是一种D2D通信中分布式功率控制方法。本发明解决其技术问题所采用的技术方案是：一种D2D通信中基于能效优化的分布式功率控制方法，所述控制方法包括以下步骤。本发明的有益效果主要表现在: (Involving the D2D communication field, particularly a D2D communication in distributed power control method. The invention to solve the technical scheme is adopted by the technical problems: a D2D communication in distributed power control method based on energy efficiency optimization, the control method includes the following steps. Beneficial effects of the present invention mainly displays in:)

如何计算矩阵数据的协方差矩阵。还有在什么情况下只能计算均值、方差，而不能计算协方差，什么情下，只能计算协方差，但不能计算协方差矩阵。(How to calculate the matrix data covariance matrix. And under what circumstances can only calculation mean, variance, and not calculation covariance, what feeling, can only calculation covariance, but not calculation covariance matrix.)

功率谱估计中SVD-TLS算法的三种实现版本(Power spectrum estimation of the three kinds of SVD-TLS algorithm implementation version of the)

IDW（距离权倒数插值法）是空间插值中最常用的插值方法之一。本程序基于MATLAB开发，功能齐全，希望用得开心。(IDW (interpolation from the bottom right) is the most commonly used spatial interpolation of the interpolation methods. The program is based on MATLAB development, full-featured, in the hope joy.)

haze removal code using matlab . software based taken a research paper

细菌觅食算法 可以用来解决电力系统无功优化，调度等寻优问题，可以来参考下(Bacterial foraging algorithm can be used to solve the power system reactive power optimization, scheduling and other optimization problems, you can refer to)

mathews数值分析书的源代码，用matlab编写，可以对照书本学习。(mathews numerical analysis of the book' s source code, using matlab, you can control book-learning.)

matlab 彩色图像处理，是采用Kmean聚类法做出的。处理的效果还行(atlab color image processing, clustering method is used Kmean made. Treatment results were line )

是lsm算法的一个例子 ，可以实现图形，对学习自适应的有一定的帮助(lsm algorithm is an example, can achieve graphics, the adaptive learning can help)