信号产生代码

％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流 ％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗 ％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率 ％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值 ％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值 ％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵 ％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o

tutorial continuum mechs

部分实现了追踪测速迭代松弛算法，对球谐函数图形进行仿真,一种流形学习算法（很好用）。( Partially achieved tracking speed iterative relaxation algorithm, Of spherical harmonics graphic simulation, A fluid manifold learning algorithm (good use).)

有趣的ASP编程哦,希望和大家一起分享,挺好玩的哦-interesting ASP Programming Oh, and hopes to share with everyone, is very good, with the oh

bistatic sar echo geneartion avd focusing it by NLCS.

Zynq usb storage exemple

说明：  学生成绩管理系统，实现读写文件，理信息系统（Management Information System，简称MIS）是一个以人为主导，利用计算机硬件、软件、网络通信设备以及其他办公设备，进行信息的收集、传输、加工、储存、更新、拓展和维护的系统。(The management information system (MIS) is a system that uses computer hardware, software, network communication equipment and other office equipment to collect, transmit, process, store, update, expand and maintain information.)

LBM方法介绍及编程；LBM模型分析及应用(Introduction and programming of LBM method)

说明：  Win7bd dounload disk

模拟锁定电网角度，参考价值还是不错的，证实可用。(Analog locking grid angle, the reference value is good, confirmed to be available.)