truss analysis

基于粒子群算法，直流潮流计算实现配电网网架结构重构(Reconfiguration of distribution network structure)

优化相关文献，主要涉及遗传算法、粒子群算法、蚁群算法，新手和高手都能从中收益(optimization relevant papers, including genetic algorithm, particle algorithm, and ant colony algorithm, both amateurs and masters can benefit from the articles)

说明：  ees求卡琳娜循环热效率以及各状态点的参数(kalina cycle for ees)

1、单向通信 向甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；并将a的值取反从P0口输出，控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后，将接收数据取反从P0口输出，控制D0、D1、D2、D3相应点亮。 2、双向通信 甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；乙方未按键不发送，按键后将乙方按键得到的a*16发送；甲乙双方都将发送数据与接收数据相或后再取反，从P0口输出控制D0—D7相应点亮。 3、间隔发送 未按键，甲方不发送数据，按键后甲方每隔50ms连续发送4个字节：0xff、a、a、a。 乙方只在收到甲方数据0xff后的3个数据并验证相同时，才将接收数据*16发送。 甲乙双方都将发送数据与接收数据相或后，从P0口输出控制D0—D7相应点亮。(1. One-way communication The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly. 2. Two-way communication Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly. 3. Interval Sending Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)

下载论坛资源的 可以批量下载论坛上的rar资源-Download forums resources can bulk download rar forum resources

高斯烟羽模型的matlab代码，下次自己从这里下载(Matlab code of Gaussian plume model)

通过龙格库塔法计算得系统分岔数据画出系统得分岔图，从而对系统进行非线性分析(The system bifurcation data is drawn by Runge Kutta method, and the bifurcation diagram of the system is drawn, thus nonlinear analysis of the system is made)

用于GIS(全球地理系统)的分析和处理的代码。-For GIS (global geographic system) analysis and deal with the code.

C-C++欢迎大家的多多阅读-C-C++

滤波器耦合矩阵的简化，在实际应用中，综合出来的滤波器耦合矩阵往往难以实现，需要对耦合矩阵进行简化，使其拓扑结果容易实现。附件中还包含了滤波器耦合矩阵的综合过程。(simplify of the coupling matrix)