pburg_spectrum_analysis

salesman nearest neighbor algorithm

pso算法控制的PID控制器参数整定matlab源程序(pso algorithm control parameter tuning PID controller source code matlab)

说明：  一个非常优秀的BP神经网络Matlab源程序(A very good BP Neural Networks Matlab source code)

老外写的一个卡尔曼的matlab实现代码，直观易懂，比较适合学生学习理解(Kalman filter simulation for a vehicle travelling along a road.)

协作频谱感知虽然可提高系统的感知性能， 但随着感知节点数目的增加， 系统资源的占用越来越多， 系统传输效率下降． 分析了协作频谱感知方法的感知性能， 得到协作频谱感知的感知性能与感知节点数目和接 收信噪比之间的关系， 提出了一种新的次级用户节点的选择方法， 该方法有效保证了所选择节点的感知性能， 仿真验证了该算法的有效性和可靠性．(Although the cooperative spectrum sensing can improve the perceived performance of the system, but with the perception of the number of nodes increases, more and more system resources, the system transmission efficiency decreased. Cooperative spectrum sensing method of analysis of the perceived performance of collaborative spectrum sensing by the perception of performance and perception of the number of nodes and the relationship between the received SNR, a new secondary user node selection method, which effectively guarantee perceived performance of the selected node, the simulation proves the validity and reliability.)

采用拉格朗日算法求解机组组合问题，采用的是5机系统(Lagrangian algorithm for solving unit commitment problem, machine system used is 5)

pll锁相环程序——matlab仿真，使用复数表示的正弦信号(Phase-locked loop matlab simulation program)

产生SVD,GMD预编码程序 ,能产生对比图，是很好的仿真程序(acomplish the SVD and GMD procoing)

用互信息求嵌入维数的matlab 该方法有效的计算嵌入维数(The method of the mutual information seeking embedding dimension matlab calculate the embedding dimension)

meifilter倒谱系数滤波器,欢迎大家使用(it s melfilter, welcome to download)