multimaterial

使用VB，在MAPX中开发的合并图元的代码-The use of VB, in the merger MAPX developed Metafile code

说明：  介绍EKF和UKF理论及其区别，通俗易懂。 (Introduced EKF and UKF theory and its distinction, easy to understand.)

利用 ＭＰＣ算法使得由发电机参数摄动和负荷扰动形成的电网频率波动减小。为验证所提出方案的有效性，建立三区域互联电力系统频率响应模型并仿真，将 MPC算法与常规的PID算法控制效果进行比较。结果表明，在负荷扰动、参数摄动和有通信延迟的情况下，MPC技术对互联电网的负荷频率控制性能均优于PID控制(The MPC algorithm is used to reduce grid frequency fluctuations caused by generator parameter perturbations and load disturbances. In order to verify the effectiveness of the proposed scheme, a three-zone interconnected power system frequency response model is established and simulated, and the MPC algorithm is compared with the conventional PID algorithm. The results show that under load disturbance, parameter perturbation and communication delay, MPC technology is better than PID control for the load frequency control performance of the interconnected power grid.)

说明：  简单机组组合程序设计，可以进行经济最优计算(Program design of simple unit combination)

进行双加权最小二乘法拟合疲劳寿命数据，得到疲劳极限以及S-N曲线(Fitting fatigue life data with double weighted least square method)

说明：  混合，配对交易， 网格，（但只有对冲）， 货币对的直接（正）相关， 混合的，多货币对冲。(Mixed, paired transactions, Grid (but only hedging) The direct (positive) correlation of monetary pairs, Mixed, multi-currency hedging.)

说明：  MATLAB中自带的双馈风力发电机并网系统的简单平台测试(MATLAB comes with the doubly-fed wind generator grid-connected system of simple platform test)

c++只学个皮毛，程序很幼稚，大家不要见笑哦-c learn only superficial, procedures naive, we must not laughed at, oh

一个模拟钢琴的源程序- Simulates the piano the source program

Air property table program