evolutiongame

matlab下，knn均值算法，可直接调用(matlab under, knn means algorithm, can be called directly)

在DCT域，利用8*8分块DM方法，嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。(In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio. Prepared using Matlab.)

LBM使用D2Q9模型，模拟流体在多孔介质中的渗流(LBM to use D2Q9 model, simulation of fluid in porous media flow.)

说明：  要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。 针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被 使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进， 以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率， 避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)

matlab环境下ann的一些用法和示例(some usage, and examples of ann under matlab environment )

啁啾光纤光栅matlab仿真源程序,使用matlab对啁啾光纤光栅的反射光谱进行仿真，使用了传输矩阵方法。很有用，可以直接运行(Matlab simulation source chirp fiber grating, using matlab to chirp fiber grating reflection spectrum are simulated, using the transfer matrix method.)

this is a simulink model..POWER FACTOR CORRECTION OF INDUCTIVE LOAD USING FC-TCR COMPENSATOR

说明：  混沌系统的相空间重构，可用于分析庞加莱截面(reconstruction of state space)

用于PH分布参数估计，MAP参数估计的一些基本函数。(Distribution parameter estimation for PH, MAP parameter estimates some basic functions.)

该函数计算单元的刚度矩阵，输入弹性模量E、横截面的惯性矩I和梁单元的长度L，输出单元的刚度矩阵(Computational unit stiffness matrix)