AUTOMATIC-AIR-PRESSURE-MONITORING-SYSTEM

A book that explains tool Ms Flex Grid in visual Basic 6

JSP基于数据库完成用户登陆(代码+笔记)，内容：基于Oracle数据库和JDBC技术，在之前的范例上进行进一步修改使用户的信息在数据库中进行验证。程序功能：完成用户登录功能，用户名及密码保存在数据库之中，使用数据库结合JSp程序完成验证。

A minimal but extreme fast B+ tree indexing structure demo for billions of key-value storage

二叉树最短路径问题-binary tree shortest path problem

说明：  雷达目标相参积累 脉冲压缩 LFM调制 MATLAB编程环境(radar target detection coherent integration)

说明：  ad数据采集和串口功能，stc单片机串口库低功耗模式(Adc data acquisition and serial port function)

物质点3维显示程序，含有材料模型，能求解碰撞(3D material point method)

说明：  对基于模块化多电平换流器作为逆变器采用最近电平逼近调制模式时的谐波分量进行分析，选取逆变器上、下桥臂电流，相间环流及交流输出电压波形作为研究 对象，通过理论推导出上、下桥臂电流主要具有直流分量、基波分量及 2 次谐波分量;相 间环流仅含有偶次谐波;交流输出电压波形仅含有奇次谐波。(Based on the analysis of the harmonic components of the modular multilevel converter when the closest level approach modulation mode is adopted as the inverter, the upper and lower bridge arm currents, inter phase circulation and AC output voltage waveforms of the inverter are selected as the research objects, and the current of the upper and lower bridge arm mainly includes DC component, fundamental component and second harmonic component; There are only even harmonics in the inter phase circulating current and odd harmonics in the AC output voltage waveform.)

说明：  农业保险-价格、产量、收入保险收入稳定效应计算(crop insurance-price, yield. income insurance)

说明：  PSDAT Power system dynamics tool box