同步

说明：  PLECS是一个用于电路和控制结合的多功能仿真软件，特别是用于电力电子和传输系统。该PLECS模块是一个升压电路模型（该软件没有内置的升压电路模型）、以及利用PI环的闭环控制。(PLECS is a multifunctional simulation software for the combination of circuit and control, especially for power electronics and transmission system. The PLECS module is a boost circuit model (there is no built-in boost circuit model in the software), and a closed-loop control using PI loop.)

说明：  DOIT ESP8266智慧物联网开发宝典电子书，物联网、电子、通信专业毕业设计宝书(Development of ESP8266 Internet of Things)

彩票概率统计及测算，用以帅选号码，通过经验累积，可提高命中率。-Lottery Probability

AT89S52医院排队系统设计 AT89S52医院排队系统设计-AT89S52 Hospital Queuing System Design AT89S52 hospital queuing system design AT89S52 Hospital Queuing System Design

Bontnet Source Code in php mysql delphi

在LabVIEW里实验PLC中的上升沿触发的功能-PLC in LabVIEW experiment with the rising edge of the trigger function

说明：  基于小波变换的基础上对图像进行压缩处理，压缩比高、压缩速度快，压缩后能保持信号与图像的特征基本不变。(Based on the wavelet transform, the image is compressed with high compression ratio and fast compression speed. After compression, the characteristics of the signal and image are basically unchanged.)

cyclic coding powerpoint

基于STM32实现电子时钟的设计，可以通过按键、或者串口来进行时间设置(STM32-based electronic clock design, can be key, or serial port to set the time)

electronics of embedded system