Load_V2.0

针对风电场短期风速的预测提出一种基于小波变换的组合预测方法。首先利用Mallat 算法对短期风速时间序列进行db3 小波三层分解与重构，得到短期风速时间序列的近似分量和细节分量。针对近似分量和细节分量的不同特性，对近似分量利用粒子群算法优化的最小二乘支持向量机进行预测，对细节分量利用自回归求和滑动平均模型进行预测。最后各预测模型预测值组合叠加得到最终的短期风速预测值。仿真结果表明该方法具有较高的预测准确度。(In order to improve short-term wind speed prediction accuracy of wind farms，a combined prediction method based on the wavelet transform is proposed. Firstly，the db3 wavelet is used for three-layer decomposition and reconstruction for short-term wind speed time series through Mallat algorithm. The approximation components and the detail components of the short-term wind speed are then obtained. Next，according to the different characteristics of these components，the least square support vector machine optimized by particle swarm algorithm and the autoregressive integrated moving average model are adopted as the predictivemodels for the approximate components and the detail components respectively. Then，the final predictive value of the short-term wind speed is obtained by the combination of the two components. The simulation results indicate that higher accuracy can be obtained in this prediction method.)

基于802.1a 标准下ofdm的整套仿真(the entrie simulate ofdm system program base on the 802.11a standar )

大气湍流中，关于亚谐波的产生方法有三种，此程序为用LANE的方法产生(Atmospheric turbulence, with regard to sub-harmonic generation in three ways, the program is produced by a method LANE)

永磁电机仿真，虽然还不成熟，但请大家共同探讨(Simulation of Permanent Magnet Motor)

GPS 多天线系统的姿态确定，matlab工具箱(A MATLAB toolbox for attitude determination with GPS multi-antenna systems)

（1）输入职工数据，其中“实付工资”通过计算得到。 （2）显示全体职工数据。 （3）输入某部门值，显示该部门职工的数据、工资总额、平均工资 ((1) Input employee data, which " wages paid" Through calculated. (2) show that all employees data. (3) Enter the value of a department to show workers in the sector data, the total wages, average wage)

Matlab中文手册，能很好的帮助你使用Matlab的函数和文件，很好用！(Chinese Matlab manual can help you use the good function of Matlab and documents, a very good use!)

关于matlab产生声音的一小段程序很好玩 其中编写了好几个小程序(Matlab generate sound on a lot of fun in which a short program written several small programs)

RTKLIB单频RTK使用UBLOX和skytraq的实现方式，可以是连接CORS也可以是两个模块方式。(rtklib rtk usrmanul)

说明：  从wind采集期权数据并整理成矩阵形式，包括计算隐含波动率等(Collect options trading data, and make the data readable, calculate the implied volatility)