matlab

设计低通滤波器对信号进行滤波，对比分析滤波前后信号的频谱；(Design of low pass filter for signal filtering, comparative analysis before and after filtering the signal spectrum )

实现加权最小二乘拟合，经典的系统辨识方法，很管用(Achieve a weighted least-squares fitting, classical system identification methods, it is useful)

针对电压暂降的问题,按照“DVR系统设计→检测算法研究→控制方法研究→系统建模→结果分析→硬件实现”的思路,利用参数模糊自整定PID控制方法,对三相无串联变压器型DVR进行控制,实现了对系统电压暂降快速、准确的补偿。(Aiming at the problem of sags, a fuzzy PID control strategy is proposed to the transformerless DVR following the idea of “DVR system→detection algorithm→control strategies→system modeling→results analysis→hardware implementing”. )

gives the design for a filter for multi-rate signal processing

在matlab画图时 能增加两条数据指针 方便读取数据(put data cursors on your plots)

说明：  基于matlab最小二乘一次完成算法辨识程序(Matlab least squares algorithm based on a complete identification process)

具有分布荷载的超静定梁分析,这是一个非常典型的例子。(Analysis of statically indeterminate beam with distributed load。)

这是牛顿-拉弗逊 潮流计算程序，用Matlab实现，可用(This is the Rafferson Newton power flow calculation program, using Matlab to achieve, can be used)

模糊PID控制控制器应用于温度控制系统的仿真(Simulation of fuzzy PID controller applied to temperature control system)

此程序为matlab的关于辐射增强的一段代码，已经用于开发的软件中(This procedure matlab section on the radiation code has been used to develop the software)