This article briefly introduced symbols OSI abstract syntax (ASN.1) subset

一份有用的TAPI编程源码-an useful source code refernece of TAPI

主要为工控设计的，先配置好硬件所需的文件，和需要发送的命令，配合tftp，就可以自动下载硬件所需要的系统文件了。还可以自动发送命令给硬件。类似超级终端。仅共学习参考。-Designed primarily for industrial control, first configured hardware required documents, and the need to send orders, with tftp, you can automatically download the hardware needed for the system files. Can also automatically send a command to the hardware. Similar to HyperTerminal. Only a total learning reference.

３ＧＰＰ的空间信号模型（ＭＩＭＯ）文档．主要包括ＢＳ和ＡＳ两端的波束角度（入射角和离开角），azimuth 频谱，信道相关系数定义等 -3GPP space signal model (MIMO) document. Mainly include the BS and AS at both ends of the beam angle (angle of incidence and departure angle), azimuth spectrum, channel correlation coefficient definition

两台计算机间的串口通讯程序，只能为英文和数字- String mouth communication procedures between two computers, only can be English and the numeral

关于GPS定位方程式的讲述，是台北的Jeff写的，我把它编程了文档，发给大家，一起拿来学习。-GPS positioning on the formula described is written in Taipei, Jeff, and I recommend it programmers the document, distributed to you, used to study together.

基于DEVC++的手机模拟系统，文件共计1500行，-Based on DEVC++ Analog mobile phone systems, document a total of 1500 lines,

一个OFDM的仿真代码，可以直接在ＭＡＴＬＡＢＡ上运行-an OFDM simulation code can be directly operated in MATLABA

IS95CDMA的仿真程序, 测试时可适当修改EBN0大小以减少时间-IS95CDMA simulation program, the tests can be amended as appropriate to reduce the size EBN0 time

vc++的WinPcap_4_1_beta版本 可以实现对网络数据报的分析-vc++ version of the WinPcap_4_1_beta report can be achieved for the analysis of network data

程控滤波器论文。实现了步进为10dB的0到60dB的可调增益。滤波器部分以可编程开关电容滤波器MAX262芯片为核心，实现了截止频率1KHZ-20KHZ步进1HZ可调的程控滤波器，各项误差低于5％。-Program-controlled filter papers. To realize a step from 0 to 60dB in 10dB of adjustable gain. Filter part of programmable switched capacitor filter MAX262 chip as the core, realize the cut-off frequency 1Hz step 1KHZ-20KHZ program adjustable filter, the error of less than 5.