mppt-wind_asser

拉手网切换城市代码是一款应用jQuery技术制作的拉手团购网站的顶部切换城市代码。(JQuery four level linkage classification menu)

这款插件还可以在视频中截取人物的面部区域，非常精确，使用jQuery实现，大家可以学习一下。(This plug-in can also intercept the face area of people in the video, very precise, using jQuery implementation, you can learn about it.)

这是一个用multisim编写的时钟，主要由芯片级联而成-This is a clock with Multisim prepared mainly by the chip cascade from

说明：  永磁同步电机的双闭环控制，电流环利用的是无差拍电流预测控制，控制效果好(The double closed-loop control of permanent magnet synchronous motor uses the deadbeat current predictive control with good control effect)

　介绍了暖通空调系统(HVAC) 故障检测与诊断(FDD) 的概念,发生故障的原因以及主要的故障检测与诊断方 法,比较了常用的故障检测与诊断方法的优缺点,分析了国内、外暖通空调故障检测与诊断的研究现状和应用情况,对暖 通空调故障检测与诊断的发展过程与方向进行了总结和展望-Introduction of the HVAC system (HVAC) fault detection and diagnosis (FDD) concept, the reasons for failure as well as major fault detection and diagnosis methods, compared the commonly used method of fault detection and diagnosis of the strengths and weaknesses, analyzes the domestic and foreign HVAC Fault Detection and Diagnosis Research and application of HVAC Fault Detection and Diagnosis with the direction of the development process are summarized and prospects

可以将两幅图片合成为一幅图片，使近看和远看看到的图片不同(You can synthesize two pictures into a picture, so that you can see the pictures near and far away.)

说明：  外汇MT4双线MACD指标。免费赠送，欢迎下载！(Foreign exchange MT4 double-line MACD index. Free gift, welcome to download!)

用于对数据进行查分求解，并绘制出对应的查分曲线图（三维和二维）(It is used to search and solve the data, and draw the corresponding scoring curve (three-dimensional and two-dimensional))

基于51单片机的电力载波通信开关电路的制作资料(Making Data of Power Carrier Communication Switch Circuit Based on 51 Single Chip Microcomputer)

说明：  计算周期极化铌酸锂光学参量振荡器中，基频光腔和参量光腔模式大小及匹配(Calculating the mode size and matching of fundamental and parametric optical resonators in periodically polarized lithium niobate optical parametric oscillator)