一个圆柱的简单光照

surfer转换为ANSYS源代码(可实现地质体的三维建模和网格化）-surfer to ANSYS

应用背景网络拓扑已利用节点之间的双工链路创建。之间的沟通节点是建立在一个随机的方式使用-兰德-函数。最有线网络中常用的协议是传输控制协议；关键技术有线网络可以使用一个简单的拓扑结构，节点连接的节点数由有线连接。在网络中的任何2个节点可以使用一个双工连接链路和链路特性包括带宽、延迟和队列类型；

基于L297和L298N的步进电机驱动电路，可直接驱动步进电机-Based on the L297 and L298N driver circuit of the stepper motor can directly drive stepper motor

一个FIFO的页面置换算法，使用java实现-A FIFO page replacement algorithm, the use of java to achieve

motor control with pwm

％ 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

能够任意对任意创建的二维点集动态构建DELAUNAY三角网-Constructing Delaunay Triangulations with any Points set created.

晕传一个东西居然用这么长时间是不是应该改进一下了现在这个时代谁有那么多的时间去折腾呀-things spent such a long time is not what should be improved now this era who has so much time to toss about ah

八数码问题，用c语言实现，有详细的注释！8 digital issues, using c language implementation, contains a detailed comment!-8 digital issues, using c language implementation, contains a detailed comment!