peiwang

说明：  可以用于在ABAQUS中进行蠕变损失分析(For creep rupture analysis in ABAQUS)

说明：  GRNN网络的预测——基于广义回归神经网络的货运量预测(Prediction of GRNN Network-- Freight Volume Forecast based on Generalized regression Neural Network)

说明：  利用遗传算法求解TSP问题，具有比较实际的应用价值(It has practical application value to solve TSP problem by genetic algorithm)

说明：  matlab对sar_adc相关数据的建模(Matlab for SAR_ Modeling of ADC related data)

根据一设定运动轨迹进行模糊pid观测器设定，让后进行跟踪，实现有效跟踪。(According to a set motion trajectory, the fuzzy PID observer is set, and then the tracking is carried out to achieve effective tracking.)

说明：  基于文章A 90-MS/s 11-MHz-Bandwidth 62-dB SNDR Noise Shaping SAR ADC的基本功能建模，仿真一阶噪声整形的噪声传输函数(Based on the basic function model of article , A 90-MS/s 11-MHz-Bandwidth 62-dB SNDR Noise Shaping SAR ADC , the noise transfer function of first-order noise shaping is simulated.)

说明：  本程序是完成网络的评价路径长度和聚类系数的计算。(This program is to calculate the average path length and clustering coeffient of a network.)

大坝变形的精确预测对其安全评价方面发挥着重要作用。为了进一步提高大坝变形预测精度，提出了一种改进的灰狼算法优化支持向量机的预测模型。通过引入非线性收敛因子和采用动态加权策略，提升灰狼算法优化支持向量机惩罚因子和核函数参数的能力，并以优化的参数来建立支持向量机大坝变形预测模型。选取实例数据，在与布谷鸟算法、差分进化算法、粒子群算法、基本灰狼算法优化的支持向量机预测比较中，实验结果表明，改进的灰狼算法对支持向量机参数的优化是有效的，可以提高大坝变形预测精度。(Accurate prediction of dam deformation plays an important role in its safety evaluation. In order to further improve the prediction accuracy of dam deformation, an improved grey Wolf algorithm is proposed to optimize the prediction model of support vector machine. By introducing the nonlinear convergence factor and using the dynamic weighting strategy, the gray wolf algorithm is improved to optimize the capacity of the support vector machine penalty factor and the kernel parameter, and the support vector machine dam deformation prediction model is established with the optimized parameters. The experimental results show that the Improved Grey Wolf algorithm is effective for the optimization of support vector machine parameters, and it can improve the accuracy of the deformation prediction of the dam.)

说明：  通过设置不同的参数，创建小世界网络，用于仿真建模。(This program is to create a small world network for simulation.)

说明：  台大matlab教程，适合matlab入门，十分详细，将matlab数学建模几个主要的点就有讲。(NTU matlab tutorial.Suitable for matlab entry, very detailed, several major points of matlab mathematical modeling will be explained.)