C#高效数据库连接池源码

联合空时自适应处理算法仿真之杂波谱仿真程序(Joint space-time adaptive processing algorithm simulation of the clutter spectrum simulation program)

网站授权，源码加密，代理管理等一大堆功能(Website authorization, source code encryption, agent management and so on.)

vb试验代码段，内容为找指定数，适用于初学者使用-test vb code, content to find a few designated for beginners to use. . .

粒子滤波算法，非常管用的运动估计和运动预测，mat源代码

％ 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

说明：  主要的功能是鉴相 可以通过鉴相推算频率 简单的实现其主要功能 验证算法的正确性(The main function is that phase discrimination can simply realize its main function to verify the correctness of the algorithm by calculating the frequency of phase discrimination.)

基于matpower的利用粒子群算法进行配电网重构，配电网优化。(Particle swarm algorithm for power flow calculation and power flow optimization algorithm)

说明：  several parts of AOO source released at 2019 described in several languages.

该文件为ansys常见错误提示及其解决办法(ANSYS common operation errors and their solutions)

说明：  用于MATLAB初学者的自学，代码注释完整(Used for self-learning of beginners in MATLAB, complete code annotations)