dianziqin

smith chart用于微波和电磁波分析和计算，在通讯工程中有良好的应用。(smith chart used for analysis and calculation of microwave and electromagnetic waves in communication engineering has a good application.)

一个双原子分子的势能函数为 Ep=E0[(r0 )12-2(r0/r)6] 式中，ｒ为两原子间的距离。ａ.绘制势能曲线。b.由图说明r0是势能最小的分子间距。c.由图说明E0是分子势能的最小值。 (A diatomic molecule potential energy function for the Ep = E0 [(r0 r) 12-2 (r0/r) 6] where, r is the distance between two atoms. a. draw the potential energy curve. b. r0 is the potential energy by the figure shows the minimum distance between the molecules. c. Figure shows the molecular potential energy E0 is the minimum.)

基于Simulink和PSIM的光伏阵列的联合仿真(PSIM and Simulink co-simulation-based photovoltaic arrays)

基于RLS算法的自适应逆控制系统，实现自适应滤波(RLS algorithm based on adaptive inverse control system, adaptive filtering)

这是一个30节点的IEEE-30标准测试系统后感数据代码(This is a 30-node IEEE-30 standard test system a sense of the data code)

遗传优化RBF采用遗传算法对传统RBF网络进行优化(RBF genetic optimization using genetic algorithms to optimize the traditional RBF network)

dc-dc buck电路，仿真效果较好，偏差控制的很小，pi效果不错(DC-DC buck circuit, simulation effect is good, deviation control is very small, PI effect is good.)

mpc算法是一种预测优化算法，在线优化，计算速度快(mpc algorithm is a forecasting optimization, online optimization, fast calculation)

说明：  主成分分析的matlab源程序，用以标准化数据，精简指标，减少指标之间信息的重叠。(Principal component analysis matlab source for standardized data, streamline indicators, reduce duplication of information between indicators)

采用SVM设计男女生分类器。采用的特征包含身高、体重、是否喜欢数学、是否喜欢文学、是否喜欢运动共五个特征。要求：采用平台提供的软件包进行分类器的设计以及测试，尝试不同的核函数设计分类器，采用交叉验证的方式实现对于性能指标的评判（包含SE,SP,ACC和AUC，AUC的计算基于平台的软件包）。(Using SVM classifier is designed for boys and girls. Characterized by the use of include height, weight, whether you like math, whether like literature, whether you like sports a total of five feature. Requirements: The software package provided by the platform classifier design and testing, try different design kernel classifiers, using cross validation manner for performance uation (including SE, SP, ACC and AUC, AUC calculated based on platform software package).)