AT89C2051中文技术资料，包括详细的引脚解释，用法，和编程注意事项。对初学单片机的人很有用的...

一些RFID的文章，分为5个文件，这是第一篇，希望对这方面的研究领域的人有所帮助

book guyg guygu y t ses ar awagkj ytg uytg j yt rfrujy yty tfyt-book guyg guygu y t ses ar awagkj ytg uytg j yt rfrujy yty tfyt

风电场的暂态仿真，利用matlab建模仿真，研究暂态性能-Research on Improving Transient Voltage Stability of Wind Farm by STATCOM

说明类文章，详细的介绍了IC卡的工作原理希望能给大家帮助-Description category article and detailed introduction of the IC card operating principle hope everyone can help

web日志数据预处理的。非常好的文章啊。-web log data pretreatment. Ah very good article.

这是几种关于如何把JAVA转换成.EXE文件的方法-This is how several of the Java conversion. EXE the way

以太网网卡工作原理介绍，包括搜集的10个不同的文档。-Ethernet card works introduced, including the collection of 10 different documents.

包括了java的基本函数的用法，方便查询！-including the basic function of usage, to facilitate inquiries!

LM317可调稳压电路,参考一下还是可以用的哈。-LM317

10种软件滤波方法的示例程序 1、限副滤波 /* A值可根据实际情况调整 value为有效值，new_value为当前采样值 滤波程序返回有效的实际值 */ #define A 10 char value char filter() { char new_value new_value = get_ad() if ( ( new_value - value > A ) || ( value - new_value > A ) return value return new_value } 2、中位值滤波法 /* N值可根据实际情况调整 排序采用冒泡法*/-10 kinds of software filtering method one example of the procedure, limit the Deputy filter/* A value can be adjusted according to the actual value for the RMS, new_value filter for the current sampling procedures for the effective return of the actual value* /# define A 10 char value char filter () (char new_value new_value = get_ad () if ((new_value- value> A) | | (value- new_value> A) return value return new_value ) 2, the median filtering method/* N values can be adjust the actual situation in the use of bubble sort method* /