wangzhidaohang

18b20驱动程序，经过验证已经通过，可以实现对温度的采集和处理-18b20 driver, has been validated through, the temperature can be achieved by collecting and processing

利用Matlab产生FMICW信号，并用二维FFT处理得到距离多普勒谱(The FMICW signal is generated by Matlab, and the distance Doppler spectrum is obtained by two-dimensional FFT processing.)

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.)

说明：  鼠标经过图片抖动是一款当鼠标进过图片时，图片自动抖动哦，效果很酷(Mouse through the picture shake is a picture when the mouse into the picture, the picture automatically shake oh, the effect is very cool.)

使用springmvc、spring、mybatis框架搭建的简单web商城(Simple web mall built with SSM framework)

这是关于影片管理的，有图形界面。-This is the management of film, graphics interface.

C语言学生选课系统程序，课设时所作，简单文件输入输出，没有数据库(C language students elective system procedures, made by the class-based, simple file input and output, there is no database)

DC-DC变换器的双有源桥DAB拓扑的MATLAB仿真，开环仿真(MATLAB simulation of dual active bridge DAB)

说明：  对视频分帧，根据帧间差分法对视频中的移动物体检测(For video framing, moving objects in video are detected by frame difference method)

说明：  本书是由C语言的设计者Brian W. Kernighan和Dennis M. Ritchie编写的一部介绍标准C语言及其程序设计方法的权wei性经典著作。全面、系统地讲述了C语言的各个特性及程序设计的基本方法，包括基本概念、类型和表达式、控制流、函数与程序结构、指针与数组、结构、输入与输出、UNIX系统接口、标准库等内容。(This book is written by Brian W. Kernighan and Dennis M. Ritchie, the designers of C language. It is a classic authoritative work introducing standard C language and its programming methods. This paper comprehensively and systematically describes the characteristics of C language and the basic methods of program design, including basic concepts, types and expressions, control flow, function and program structure, pointer and array, structure, input and output, UNIX system interface, standard library and so on.)