2D-fdtd

comparison with the genetic algorithm, the advantages of PSO is simple

这是matlab的入门及提高教程，便于初学者从基础开始学期，讲解细致。(This is a matlab entry and improve the tutorial, easy for beginners to start with the basics semester, explain meticulous.)

practicas de siste mas lineals

说明：  用于蜂窝通信的天线阵列优化方法~~~~~~(Used for cellular communications antenna array optimization method ~~~~~~)

A QPSK simulation using simulink. very useful to understand the scheme at every level of QPSK modulation.

truetime 2.0版本电机驱动模型(truetime motor-driven model version 2.0)

小波分析以及消噪程序，很实用。希望对大家有帮助(wavelet anaysis and denoising program,very useful to everyone who wang to know about this.)

Matlab的小波去噪程序，小波广泛应用于图像处理、去噪等方面(Matlab' s wavelet denoising procedure, wavelet is widely used in image processing, denoising, etc.)

经典的music 定位算法，matlab仿真简单易懂(Classical music location algorithm, matlab simulation easy to understand)

认知无线电中频谱共享的方法。是基于动态频谱租用的，运用了博弈论的原理。(Hierarchical dynamic spectrum access (DSA) has received the most attention in recent years as the solution for better spectrum utilization. In this paper, on the other hand, we develop a framework for dynamic spectrum leasing (DSL). Power control in hierarchical DSA networks only involves that of controlling secondary user transmissions. Thus, in game theoretic formulations of power control in cognitive DSA networks only secondary users are considered as players of the game. In proposed dynamic spectrum leasing, on the other hand, the primary users are rewarded for allowing secondary users to operate in their licensed spectrum. Thus, in the proposed DSL networks the primary users have an incentive to allow secondary users to access the spectrum whenever possible to the maximum extent. We develop a game theoretic framework for such dynamic spectrum leasing in which primary users actively participate in a non-cooperative game with secondary users by selecting an interfere)