zhifangtupipei

说明：  BPSK原理仿真，采用的是相干解调和非相干解调(BPSK principle simulation, using coherent detection and non-coherent demodulation)

说明：  用matlab编写了一个简单的元胞自动机交通可以进行多车道的模拟，有相关的函数(Prepared using matlab a simple cellular automaton can be multi-lane traffic simulation, have related functions)

optimization variable function

Matlab环境里构建了仿真模型来模拟实际的接收环境和复现阵列接收到的信号,对均匀线阵和圆阵都做了仿真(Matlab environment to construct the simulation model to simulate the actual wireless environment and reproduction array received signal, the uniform linear array and circular array are simulated)

S函数实现PID的算法，包含离散形式的算法实现，和连续形式的算法实现。(Using PID to achieve S-Function algorithm)

关于matlab的两篇很有用的文章，学习matlab的必备啊！(on Matlab two very useful article, the essential learning Matlab ah!)

说明：  对数正态分布的杂波程序 比较经典的有所改动(Lognormal distribution of the clutter classic procedure is subject to change)

matlab与外部程序接口技术，想进一步学习matlab的好资料。(matlab with the external program interface technology, to further study matlab good information.)

利用LABVIEW多通道采集及分析处理各种信号资料(Using LABVIEW multi-channel signal acquisition and analysis deal with)

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)