基于单片机的数字钟及秒表的设计

基于ofdm调制方式的，超宽带通信的simulink仿真-ofdm based, simulink simulation for UWB

详细介绍用VB写于dragonfly 的DHMI平台的通信方法 -Details on the dragonfly with VB written communication method of DHMI platform

VB中开发串口，本程序可以帮助初学者很好的了解基本编程要求和技巧！欢迎大家学习，指导-VB in the development of serial port, this program can help beginners a good understanding of the basic programming requirements and skills! Welcomed the U.S. study, the guidance

PIC16F877单片机使用外部中断最简单的演示程序，适合PIC单片机初学者使用。-PIC16F877 MCU external interrupt most simple demonstration program, suitable for PIC microcontrollers for beginners to use.

捷联惯性导航与GPS组合导航。采用matlab实现。采用自适应算法对其进行处理。并取得了很好的效果。-Strapdown inertial navigation and GPS Navigation. Using matlab to achieve. Adaptive algorithm used to deal with them. And has achieved good results.

用OPNET来仿真无线网络,可以基本实现无线的功能-Use OPNET to simulate wireless networks, can basically achieve wireless functionality

this a matlab program for M array PSK modulation-this is a matlab program for M array PSK modulation

这是一个vb与s7200PLC自由口通讯的类模块，我自己工程中可以直接使用。它使用的通讯方式是西门子PLC的自由口通讯技术实现。在工程开发中有不错的表现，希望大家提出宝贵的意见。

3G技术的一些简介和入门，大家可以看看以便3G技术的使用和学习！-the basic and beginning knowledge og 3g technology, we can use it to use or study 3g technology.

CDMA网络规划基础 PN码规划和邻区的规划 解释了PN码(伪随机序列)以及CDMA网络中的邻区的概念以及基本的规划方法-CDMA network planning based on PN Code Planning and adjacent areas of planning explained the PN code (pseudo-random sequence), as well as CDMA networks the concept of adjacent areas, as well as basic planning methods