串口连接程序，支持蓝牙，主要是pc与ppc的短信互通

实用教程，单片机编程框架。很详细。初学者可以看看(Practical tutorial, SCM programming framework. Very detailed. Beginners can take a look at it.)

Exercise 1 for SSD5 carnegie

神经元的形态分类和识别Neuronal morphologic classification and recognition(Neuronal morphologic classification and recognition)

说明：  好不容易找不到的2812芯片在MATLAB环境下仿真的说明文件！ (After 2812 the chip can not be found in the MATLAB simulation environment documentation!)

用ESC/POS命令输出ESPSON 等打印机上输出图形。 图形输入 png 或 jpg ，bmp 等格式的文件。 并口打印，串口支持。串口速度较慢。

基于.Net 的开源的GIS开发环境与工具，具有处理电子地图的基本功能。(he backup is from a Sql Server 2008 Db in compatibility mode 90 (Sql Server 2005)- You will need to restore to a version of Sql Server 2008. It contains release versions of the MsSqlSpatial trunk and the data from the Countries/Rivers/Cities shapefiles)

测控电路实现的是电路的测试和控制，好用请大家光临还有我是新手还请大家多多关照我这个新手(Measurement and Control)

Codec ldpc code implementation Verification is available, Energy spectrum analysis and calculation.

/* 求解最短路径代码 * 这段代码没有进行任何优化(包括算法上的), 但不意味我不知道该怎样优化它， * 它是为教学目的而做,旨在用易于理解和简洁的代码描述出 A* 算法在求最段路 * 径中的运用. 由于很久没有摸算法书, 本程序不能保证是纯正的 A* 算法 -) * 你可以在理解了这段程序的基础上,按自己的理解写出类似的代码. * * 本程序附带有一个数据文件 map.dat, 保存有地图的数据 */-/* code for the Shortest Path* This code without any optimization (algorithm), but does not mean that I do not know how to optimize it,* it is for the purpose of instruction and so, easy to use and simple to understand code describes the A* algorithm for most of the Road* path use. As long without feeling algorithm, the procedure is no guarantee that the tradition of A* algorithm-)* You can understand this process on the basis of their own understanding to write a similar code.* The procedure is an ancillary data files map.dat preserve land The data* /

oled-iic通信通用代码，只需改.h里的修改部分即可使用。(The general code of oled-iic communication can be used only by modifying the modified part in. H.)