哈夫曼树的建立与遍历

给定一个赋权无向图G=(V,E)，每个定点v∈U都有一个权值w(v)。如果U V，且对任意(u,v)∈E有u∈U或v∈U，就称U为图G的一个定点覆盖。G的最小权顶点覆盖是指G中所含顶点权之和最小的顶点覆盖。(Empowering given a undirected graph G = (V, E), each point v ∈ U has a weight w (v). If the UV, and for any (u, v) ∈ E there is u ∈ U or v ∈ U, on U that map G to a fixed-point coverage. G the right to the minimum vertex cover is contained in G refers to the right vertex of the vertex cover and minimum.)

图表类,用于界面开发,进行解压即刻,内服详细说明(Graphic class, for interface development, decompression instant, internal service details)

在原有基础上添加了新的功能，如EEPROM存储数据，选择更人性化(Based on the original by adding new features such as EEPROM to store data, choose a more humane)

cx25828在海思上的驱动代码。cx25828是一款AD芯片，这个驱动是在海思芯片上，比如His3521、His3520A、His3520D上都可以用的。

最新的tesseract的vs2012平台下的源代码(The latest source code tesseract of vs2012)

说明：  51单片机控制GSM模块发短信和打电话的C源码(GSM single-chip control module 51 send text messages and phone calls the C source)

说明：  Vc++动态链接库实例讲解，很好的书籍，帮助初学者很快入门。(Vc++ dynamic link library examples to explain, very good books to help beginners started quickly.)

C++ code for solution of Riccati equation based on chosen model. Solution is applicable for kalman filtering.

基于STC12单片机的悬挂控制系统，通过控制步进电机来完成对悬挂物的控制要求，包括直线、画圆、循迹等功能的实现。

several parts of AOO source released at 2019 described in several languages.