典型二阶系统的模糊控制与传统PID控制的性能比较-typical second-order system with the traditional fuzzy control PID control of the performance comparison

CDMA系统中开环发射分集系统的仿真和实现，与非开环情况下的系统性能比较-CDMA system open-loop transmit diversity System Simulation and Implementation, and non-open-loop system under the Performance Comparison

hsqldb数据库和其他开源数据库的性能比较中文文档-hsqldb database and other revenue Database Performance Comparison Chinese Document