改进型FIR滤波器，改进后所用的资源比改进前节省了很多乘法器...

GSM移动通讯模块教程，比较详细的。对新手有很大的帮助的-GSM mobile communication module tutorial, in more detail. To the novice of great help to the

Digital electronics is one of the fundamental courses found in all electrical engineering and most science programs. The great variety of LabVIEW Boolean and numeric controls/indicators, together with the wealth of programming structures and functions, make LabVIEW an excellent tool to visualize and demonstrate many of the fundamental concepts of digital electronics. The inherent modularity of LabVIEW is exploited in the same way that complex digital integrated circuits are built from circuits of less complexity, which in turn are built from fundamental gates. This manual is designed as a teaching resource to be used in the classroom as demonstrations, in tutorial sessions as collaborative studies, or in the laboratory as interactive exercises.

在MATLAB中对OFDM进行仿真的代码，仿真正确-OFDM in the MATLAB simulation of the code, the correct simulation

解码手机SIM卡，将数据写入SIM空白卡，实现一卡多号-Decoder mobile phone SIM cards, to write data to a blank SIM card, the realization of more than one card No.

自己编写的一个聊天软件，比较简单，但很实用。-I have written a chat software is relatively simple, but very practical.

巴特沃斯滤波器代码的C语言实现。适合初学者了解IIR滤波器的涉及原理及使用-Butterworth filter code, C language. IIR filter is suitable for beginners to understand and use involving the principle

MagicSopc system with flash -MagicSopc system with flash

自己写的用于modbusrtu的通讯，可以连接各类变频器温控仪等，而且是完整的工程文件，可以修改做他用-himself wrote for modbusrtu communications, can be connected to various types of converter temperature control instrument, but it is a complete engineering documents can be amended so he

zmodem文件传输协议的源码-source code of zmodem file translation protocol

通讯视频语音,聊天,vc,csocket类,udp连接-Communications video voice, chat, vc, csocket category, udp connections