BCFCM2D

说明：  树莓派 hx711 模块 python功能代码(Function code of Python in hx711 module of raspberry pie)

24小时打铃控制器，定点报时。而且报时采用的声音信号频率不同。便于区分。-24-hour bell beat controller

说明：  语音信号处理的matlab工具箱，安装后可在matlab运行，包括多种基本的语音信号处理算法(Matlab toolbox for speech signal processing)

8086交通灯，用8255控制动态显示数码管来作为红绿灯的秒数，用8253作为计数器(8086 traffic lights, using 8255 control to dynamically display the digital tube as the number of seconds of the red and green light, and use 8253 as a counter)

文本编辑器有一微软的记事本，没有再比这好的文本编辑工具了，支持多种语言的加亮显示。-text editor is a Microsoft Notepad, no further than this good text editing tools, plus support for multilingual-show.

OQPSK调制在移动通信等领域应用普遍，该例程采用两类典型解调算法来具体实现，二者差别主要体现在环路滤波器设计和码元同步算法选择上，效果均可，可直接套用。建议对调制解调有兴趣的初学者细致学习之。(OQPSK modulation is widely used in mobile communications and other fields, the routine use two kinds of typical demodulation algorithm, the difference between the two is mainly reflected in loop filter design and symbol synchronization algorithm, it can be directly applied. Recommendations for modulation and demodulation of beginners interested in learning carefully.)

straight master codes

to give Acer computer with U-disk loading system must first set up U-disk boot.

说明：  AP聚类的matlab实现，可以用于数据分类。(APCLUSTER Affinity Propagation Clustering)

说明：  用于在abaqus中建立平面内随机分布的椭圆的py代码(a python script for abaqus, which can be used to build a large numeber of random ellipsoids.)