单词词频统计程序,结果使文章中的单词按字典顺序排列，且计算出每个单词出现的频率（即次数）...

说明：  官方AD7793参考程序，采用stm32f103(The official AD7793 reference program uses STM32F103)

线程优先级示例－赛马ThreadPriority,很不错的vc源码，希望能对大家有所帮助(Thread Priority Example- Jockey ThreadPriority, very good vc source code, I hope you can help)

读取csv文件 可以实现与matlab交互用，或与其他文件交互，程序较小但可用(read vsc files Interacting with Matlab can be achieved using the Read CSV file, or interact with other documents, the program small but can be used)

适用于gps、北斗等通用GPS串口数据解析，适用于linux端，经、纬度，时间、搜星数、速度、角度等信息，采用select机制，优化系统资源，提高读取写入效率。

虚拟串口程序，/*---------------------------------------------------------------------*/ /* --- STC MCU Limited ------------------------------------------------*/ /* --- STC15Fxx 系列 软件模拟串口举例----------------------------------*/ /* --- Mobile: (86)13922805190 ----------------------------------------*/ /* --- Fax: 86-0513-55012956,55012947,55012969 ------------------------*/ /* --- Tel: 86-0513-55012928,55012929,55012966-------------------------*/ /* --- Web: www.STCMCU.com --------------------------------------------*/ /* --- Web: www.GXWMCU.com --------------------------------------------*/ /* 如果要在程序中使用此代码,请在程序中注明使用了STC的资料及程序        */ /* 如果要在文章中应用此代码,请在文章中注明使用了STC的资料及程序        */ /*---------------------------------------------------------------------*/ //本示例在Keil开发环境下请选择Intel的8058芯片型号进行编译

说明：  Keil.STM32F1xx_DFP.2.3.0

经验模态分解分析噪声信号，带源码，初学者可参考(Empirical mode decomposition analysis of noise signal, with source code, beginners can reference)

获得IP地址和MAC地址的对应关系网络课实验。 根据IP地址发送和接受ARP包获得对应MAC地址。(Access to correspondence between the experimental class network IP address and MAC address. Send and receive ARP packets to obtain the corresponding MAC addresses based on IP addresses.)

人口普查的工作表现在两个方面，一是人口普查的记录问题，二是各种各样指标的统计问题。统计主要表现为人口总量和人口结构，结构包括知识结构、年龄结构、地区结构等。-census work done in two aspects : First, the census records, two indicators of a variety of statistical issues. The main performance statistics for the total population and the population structure, including the structure of the knowledge structure and age structure, regional structure.

基于STM32微处理器的软件模拟IIC 实现IIC总线通信(Software simulation I2C program using STM32)