实用实时天气预报App

SHT20温湿度传感器的51控制。可完美使用其控制传感器从而得知外界温度。下载后请给好评，谢谢(51 control of SHT20 temperature and humidity sensor. Perfect use of its control sensor to know the external temperature. After downloading, please give it a good comment. Thank you.)

这一段的程序主要描述了RLS滤波器的应用-This paragraph describes the procedures for the main application of RLS filter

说明：  Web Font kit Niconne Open Font

复旦大学nios教材，一共有十章的内容，结合quartusii软件有详细的例子，图文并茂，可与周立功的sopc嵌入式系统基础教程配合学习nios(Nios, Fudan University, teaching materials, a total of 10 chapters, combined with software quartusii detailed examples, illustrations may be weeks of sopc meritorious basis for embedded systems with the tutorial to learn nios)

DAB双移相仿真，原边侧和副边侧有一个移相角，原边侧对应开关管之间也有一个移相角。(DAB dual phase-shifting simulation shows that there is a phase-shifting angle between the primary side and the secondary side, and there is also a phase-shifting angle between the corresponding switches on the primary side)

说明：  爬虫/ 对淘宝商城的商品信息进行爬取，获取详情信息和评论(python crawls/The commodity information of taobao mall is crawled to obtain detailed information and comment)

ACS712仿真，51单片机通过ad0809模数转换后显示测得电流值(ACS712 simulation, 51 microcontroller through the ad0809 analog to digital conversion shows the measured current value.)

是MATLAB的BP预测程序，有实际参考价值，需要的就下吧-MATLAB BP is forecasting process, the practical reference value, we need it on the next

说明：  PD协议最新版，可供从事人员学习和工作参考。(The latest version of the PD protocol can be used for reference in the study and work of personnel.)

excel的使用教程，包含简单的excel的编程，以及很多公式算法的使用方法，是学习excel应用的很好的资料(the use of excel tutorial, including a simple excel programming, and many algorithms use the formula is applied to learn good information excel)