力锤激励模态参数识别(Zhen)

电力系统潮流计算体现在数学就上是多元非线性方程组的求解问题，求解的方法有很多种。牛顿—拉夫逊法是数学上解非线性方程式的有效方法，收敛性好、迭代次数少。将牛顿—拉夫逊法用于潮流计算是以导纳矩阵为基础的，由于利用了导纳矩阵的对称性、稀疏性及节点编号顺序优化等技巧，使牛顿—拉夫逊法解题规模和计算速度进一步提高，此算法至今仍是潮流计算中广泛采用的优秀算法。(Power flow calculation in power system is a problem of solving multivariate non-linear equations in mathematics. There are many methods to solve it. Newton-Raphson method is an effective method for solving nonlinear equations in mathematics. It has good convergence and fewer iterations. The application of Newton-Raphson method to power flow calculation is based on admittance matrix. Because of the use of symmetry, sparsity and optimization of node number sequence of admittance matrix, the scale and speed of Newton-Raphson method are further improved. So far, this algorithm is still an excellent one widely used in power flow calculation.)

说明：  AVR下的电池数据记录仪，检测10个锂电池单体(10sLI_on battery Management soft, AVR ICCAVR7.22)

Dongle Driver for usb for windows seven

基于simulink搭建了一个简易的三相电压型逆变器模型， 仿真结果验证了三相电压型逆变器的工作原理。(A simple three-phase voltage source inverter model is built based on simulink. The simulation results verify the working principle of the three-phase voltage source inverter.)

HIMA SIS SYSTEM ELOP DEMO

i am uploading obj_evalution matalb file which is step after noise estimation

说明：  mpc算法,模型预测控制，主要用于无人驾驶车辆的路径追踪，比起pid实时性更好。(mpc algorithm Algorithm, model predictive control, mainly used for path tracking of unmanned vehicles, better than pid real-time.)

SMTPSend v1.23 DLL PJ Naughter

说明：  有用的詹森贝尔-机器学习使用技术指南资料供学习。(Useful jasebe machine learning uses technical guide materials for learning.)

Pattern_Recognition_4nd _CH4-solution