3D柱形图柱状图动画

说明：  小程序直播代码，参考阿里说明文档，可以参考阿里云视频直播文档(Widget Live Broadcasting)

蓝桥杯第五届初赛赛题，温度采集与控制，除了基础的数码管显示、继电器和蜂鸣器的控制、LED灯的控制以外，难度增加的部分体现在需要使用矩阵键盘，以及DS18B20的调用。(In the 5th preliminary competition of Blue Bridge Cup, besides the basic digital tube display, the control of relays and buzzers, and the control of LED lights, the increasing difficulty is reflected in the need to use matrix keyboard and the call of DS18B20.)

说明：  routing protocol for wsn

kline.js 用法,文档，用法,文档用法,文档用法,文档用法,文档(Kline.js usage, document,)

this nothing i just wanna be able to download some stu-this is nothing i just wanna be able to download some stuff

PDA开发者教程.chm,适合初学者学习使用.net开发PDA的优秀教程(PDA Developer Guide. Chm, suitable for beginners learning to use. Net Development PDA excellent tutorial)

说明：  本文档主要用matlab语言设计了FIR和IIR低通滤波器、高通滤波器和带通滤波器。(In this paper, FIR and IIR low-pass filter, high pass filter and band-pass filter are designed by MATLAB.)

C#模仿的类似记事本的查找功能，可以查找任何形式的字符，找到目标后标记该字符，高亮显示，是一个学习文字查找功能的好范例。

hslogic算法仿真，基于matlab的OFMD注水法仿真与分析。(Hslogic algorithm simulation, matlab based OFMD water injection method simulation and analysis.)

说明：  用于声音信号、机械振动信号的示波及相关分析(Oscillographic and correlation analysis for sound and mechanical vibration signals)