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To keep overall output power per unit cost low, the grid-connected converters should be able to extract the maximum available power from the PV arrays. Since the PV array characteristic is highly nonlinear, maximum power point tracking (MPPT) of the PV arrays becomes rather challenging.

时域分析 频域分析程序 GUI设计 数据是台架振动数据 (pretreatment of vibration signal)

快速弦截法进行工程整定，反复迭代直到满足工程要求(Secant method works fast tuning iteratively until meet the engineering requirements)

简单实用的matlab源码，描述了Q学习的过程，实现了探索和最优化.适用于初学者(Simple and practical matlab source, describing the Q learning process, to achieve the exploration and optimization suitable for beginners)

两个设备形成对射，当有人通过时，一台设备发出指令，控制别的设备。(Two devices formed on the radio, when someone passed a device to issue commands to control other devices.)

this word contain a code to approximate weighted histogram

matlab5的使用守则，很有用呦。我看了写的还蛮详细的。大家一定要挺呀。(matlab5 the use of codes of practice, very useful Yo. I have read quite a detailed written. Rather it must be everybody.)

MATLAB在数学建模中的应用，其中很多源代码都是可以反复使用和论证的(MATLAB in Mathematical Modeling, many of them the source code can be re-use and verification of)

OFDM系统的一个基本模型，包含各个模块。(OFDM system, a basic model that contains various modules.)

远程操作串行端口源码，非常值得收藏~~~~~~~~~(Remote COntrol Serial Port，very precious)