文档介绍：工科本科毕业论文范例
范例
学院名称论文提交日期本科毕业论文(设计) 橘园无线信号传输方式研究陈XX 2007XXXXX 指导教师 XX 副教授工程学院专业名称自动化年月日论文答辩日期年月日
摘要
随着无线通信技术和电子信息技术的迅猛发展,传感器网络得到了快速的推广和应用,传感器被尝试用于精细农作业以采集农作物生长环境中的有用信息(如温湿度、土壤营养情况等),然后通过无线网络(如General Packet Radio Service)或因特网传给管理人员,旨在于将高科技技术应用于精细农作业的生产与管理,让农作业的生产与管理更加科学与方便化。
由于节点的实际应用环境地理位置复杂,且具有一定的狭义适用性,即往往某种传感器节点部署只适合某种特定应用类型的传感器网络,对其他类型来说不具备通用性。加之无线信号在信道中传输会遇到各种各样的干扰和损耗,且有许多情况是无法预知的,这让实际应用取得最佳节点部署制造了挑战。
关键词:直接序列扩频系统仿真无线网络
2
Orange Groves Wireless Signal Transmission Research
Chen XX
(College of Engineering, South China Agricultural University, Guangzhou 510642, China) Abstract: Along with the rapidly development of munication technology and electronic of information technology, work obtained fast popularization and application, sensors is trying for fine farming to acquisition crops growth environment, the useful information (such as temperature and humidity, soil nutrient situation, etc), and then through the work (such as General Packet Radio Service) or Service to management personnel, aims to high-tech technology applied to fine farming production and management, make the production and management of farming more scientific and convinient.
This paper based on the laboratory using wireless sensor node related physical properties, and the actual environment to application nodes (mountain citrus groves), has been made based on Matlab munication system simul