802.11b PHY Simulink Model

Abaqus subroutine with umat/vumat.

面向对象程序设计（C++）简易计算器，实现最简单的计算(C++ calculator)

说明：  MATLAB Production ServerR2017ainwin64 etapi32.dll, 108032 , 2016-10-04 R2017ainwin64 etapi32.dll, 108032 , 2016-10-04 license_server.lic, 18199 , 2017-03-22 license_standalone.lic, 18056 , 2017-03-21 readme.txt, 948 , 2015-10-14 MATLAB Production ServerR2017ainwin64, 0 , 2017-03-22

一个小的电脑销售管理系统，是我的毕业设计来的-a small computer sales management system, I graduated to the design

mysql集群多主同步教程, 集群配置必要的文档参考。(MySQL Cluster multi-master synchronization tutorial)

说明：  采用主成分分析法判断了北京2000-2010年的经济活力。采用遗传算法优化的神经元网络模型评估10个城市的经济活力，马尔可夫灰度预测预测未来5年的发展状况。(The economic vitality of Beijing from 2000 to 2010 was judged by principal component analysis. The neural network model optimized by genetic algorithm is used to evaluate the economic vitality of 10 cities, and Markov grey prediction is used to predict the development of the next 5 years.)

使用ansys结合apdl，模拟列车过桥，获取相关时程。(silulation of train passing bridge)

说明：  光栅法三维重建时设置不同频率生成4步相移图片，图片大小为768*1024(Raster 3d reconstruction generates 4 - step phase shift images)

说明：  产生电压暂降，暂升，波动，振荡，谐波等多种电能质量单一和复合扰动问题(Compound disturbance of power quality)

扩展卡尔曼滤波估算电池的SoC,电池采用戴维宁模型，并与安时积分法进行了比较，误差不超过5 ，结果可靠(The extended Calman filter to estimate the battery SoC and battery using Thevenin model, and compared with the current time integral method, the error is less than 5 , the result is reliable)