求解结构力学响应

基于PQ解耦法的双馈风力发电机并网潮流计算，主要针对稳态情况下(PQ decoupled method based on doubly-fed wind generator grid power flow calculation, mainly for the steady-state case)

AP聚类的matlab实现，可以用于数据分类。(APCLUSTER Affinity Propagation Clustering)

一款纯CSS3绘制轮船和飞机动画特效，该CSS3特效是一款使用css3动画属性 animation制作的交通工具(A pure CSS3 rendering ship and aircraft animation special effects, the CSS3 special effects is a use of CSS3 animation animation production of transportation tools)

SPI

说明：  Kmeans algorithms and KGFCM algorithms

说明：  NDVI数据多时相合成 日数据合成 逐像元比较(Daily data synthesis Pixel by pixel comparison)

牛顿－拉夫逊法潮流计算 基本步骤： 　　（1）形成节点导纳矩阵 　　（2）将各节点电压设初值U， 　　（3）将节点初值代入相关求式，求出修正方程式的常数项向量 　　（4）将节点电压初值代入求式，求出雅可比矩阵元素 　　（5）求解修正方程，求修正向量 　　（6）求取节点电压的新值 　　（7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步 　　（8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。(Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into power.)

geoda应用性文章，对geoda的应用有很好的帮助。(geoda application of the article, the application of geoda good help.)

proteus上的双稳态电路模型，用作单键开关信号控制已应用于多个电路中 -proteus the bistable circuit model for 1-touch switching signal control has been applied to a number of circuit

codes of turbo codes