ex1

利用matlab实现的蒙特卡罗算法代码,大家可以一起究研一下!(Monte Carlo algorithm is implemented using matlab code, we can study with the study look at!)

matlab下高精度数值计算工具箱，包含各种常用函数(multi-precision toolbox)

Fitness function that help users to use that in ga applications.

主要仿真了基于物理层的时钟同步的仿真，耦合作用下，基于O.Simeone同步算法的处理过程，4个节点的时钟周期经过短暂的波动后逐渐达到稳定状态，实现了时钟偏差(skew) 的补偿，达成时钟频率的同步。(Major simulation clock synchronization based on physical layer simulation, coupling effect, based on O.Simeone synchronization algorithm process node four clock cycles after the short-term fluctuations gradually reached a steady state, the clock skew (skew) compensation reached clock frequency synchronization.)

电磁场中正点电荷和负点电荷的电磁场的运行程序，能够运行出正确的图像结果(Electromagnetic field point charge and a negative point charge electromagnetic field to run the program, capable of running the correct image results)

说明：  用于检验两个时间序列是否具有格兰杰因果关系(Used to test whether two time series have Granger causality)

该代码实现的是压缩感知理论中的信号恢复问题。将压缩感知理论中的信号恢复问题转化为带参数约束的回归问题，从而利用贝叶斯理论实现参数估计，从而得到高效的重建稀疏信号。(The code to achieve the signal recovery problems in the theory of compressed sensing. Recovery issues into regression problems with parameter constraints will signal compression perception theory, Bayesian theory parameter estimation, resulting in efficient reconstruction of sparse signal.)

多端直流输电系统(multi-terminal DC，MTDC)为解决 大型风电基地功率外送的瓶颈问题提供了一个最佳解决方 案。研究了基于电压源换流器(voltage source converter，VSC) 的多端直流输电系统应用于大规模风电功率长距离外送时 的协调控制策略。通过构建一个四端系统连接两个大型风电 基地及本地电网向远方负荷中心进行功率输送，实现了风电 场的功率汇集和外送。仿真验证了该协调控制策略在大扰动 情况下，不仅能够提高VSC-MTDC系统潮流重新分配的能 力，而且可使风电场对直流网络提供一定功率支撑，增强了 电力系统动态稳定性 (Multi-terminal DC (MTDC) power transmission system is regarded as the optimal solution scheme to sent out power from large-scale wind farm. A coordinated control strategy for voltage source converter (VSC) based MTDC transmission system applied to long-distance power transmission from large-scale wind farm is researched. By means of constructing a four-terminal system connecting two large-scale wind power bases with local power grid to send out power to faraway load center, the wind power converging and sending out by the proposed coordinated control strategy are implemented. Simulation results show that the proposed coordinated control strategy not only can improve the ability of reallocating power flow in VSC-MTDC transmission system under large disturbance, but also can make wind power base providing a certain power support to DC transmission network, thus the dynamic stability of power grid can be enhanced. )

一个很好的关于决策树的算法matlab实现，由详细注释，易懂。(A good decision tree algorithm, matlab implementation, by detailed notes, easy to understand.)

运用基于球径容积准则的CKF对惯性器件输出数据和GPS数据尽心融合处理，达到组合导航定位的目的(CKF based on spherical diameter volume criterion is used to fuse the output data of inertial devices and GPS data to achieve the goal of integrated navigation and positioning.)