motd压测3.0.exe

echart离线查看api，在没有互联网的情况下，离线查看官网api，帮助开发者开发示例(Echart view the API offline, and in the absence of the internet, view the official API offline to help developers develop examples.)

首先阐述了光伏电池的工作原理及其数学模型，根据数学模型在 MATLAB仿真软件中搭建了光伏电池的工程通用仿真模型。同时，根据生产厂家提供的参数，分析了光伏电池的输出特性曲线，研究了光照强度和环境温度对光伏电池的影响。其次介绍了 MPPT 控制算法的工作原理，比较了 4 种常用控制算法的优缺点，针对单一控制算法无法兼顾跟踪精度和响应速度的问题，分析了基于扰动观察法的模糊控制 MPPT 组合算法并提出了一种新型组合 MPPT 算法，即基于电压自寻优的扰动观察算法。(Firstly, the working principle and mathematical model of photovoltaic cells are described. According to the mathematical model, a general engineering simulation model of photovoltaic cells is built in MATLAB simulation software. At the same time, according to the parameters provided by the manufacturer, the output characteristic curves of photovoltaic cells are analyzed, and the effects of light intensity and ambient temperature on photovoltaic cells are studied. Secondly, the working principle of MPPT control algorithm is introduced, and the advantages and disadvantages of four common control algorithms are compared. Aiming at the problem that single control algorithm can not give consideration to tracking accuracy and response speed, the fuzzy control MPPT combination algorithm based on disturbance observation method is analyzed and a new combined MPPT algorithm, namely voltage-based, is proposed. Self optimizing perturbation observation algorithm.)

替换多个文件中的文本的程序-Program which can replace the specific text from multiple files

使用 SQL 合计函数 你可以确定数据组的各种统计。你可以把这些函数用于查询和合计表达式，条件是在具备 SQL特性的 QueryDef对象中或在创建基于SQL查询的 Recordset对象时-You use the SQL aggregate functions to determine various statistical data sets. You can put these functions together for query and expression, on the condition that the availability of SQL characteristics QueryDef object or create a SQL query based on the Recordset object

用C++写的一个地形DEMO，不是很复杂，对刚开始学的话好好研究有帮助的-With C++ Write a terrain DEMO, not very complicated, then just beginning to learn good study help

abaqus常用材料参数程序，嵌入abaqus后可以自由调用(general material mode of abaqus)

可以把论文从英文翻译到中文，方便论文的阅读(Translate a English paper to Chinese.)

关于自抗扰控制器ADRC的python程序模型仿真，暂时没有试过。(The Python program model simulation of ADRC has not been tried yet.)

VB6.0+ACCE-VB6.0+ ACCE

基于同步回代法的场景缩减程序，已调试成功，可直接使用。(The scenario reduction program based on simultaneous backward reduction method has been debugged successfully and can be used directly.)