The functions and characteristics of software radio are discussed. Using techniques and method of software radio, the concept and advantages of a new kind of radio fuze, software radio fuze, are analysed. Several kind...The functions and characteristics of software radio are discussed. Using techniques and method of software radio, the concept and advantages of a new kind of radio fuze, software radio fuze, are analysed. Several kinds of hardware platform structures of the software radio fuze are studied and the key techniques are analysed. The software radio fuze will become the most promising radio fuze techniques in 21st century.展开更多
Sonar image processing system is an important intelligent system of Autonomous Un-derwater Vehicle.Based on TMS320C30 high speed DSP,it is used to realize sonar imagecompression and underwater object detections includ...Sonar image processing system is an important intelligent system of Autonomous Un-derwater Vehicle.Based on TMS320C30 high speed DSP,it is used to realize sonar imagecompression and underwater object detections including obstacle recognition in real time.Inthis paper,the software and hardware designs of this system are introduced and the experi-mental results are given.展开更多
广播电视覆盖工程是指通过建设发射、传输、接收等设施,将广播电视信号送达目标区域的工程,对于提高广播电视覆盖率、促进信息传播具有重要意义。首先介绍广播电视覆盖工程的概念和发展历程,其次分析广播电视覆盖工程应用的技术,包括数...广播电视覆盖工程是指通过建设发射、传输、接收等设施,将广播电视信号送达目标区域的工程,对于提高广播电视覆盖率、促进信息传播具有重要意义。首先介绍广播电视覆盖工程的概念和发展历程,其次分析广播电视覆盖工程应用的技术,包括数字信号处理技术(Digital Signal Processing,DSP)、卫星传输技术及互联网协议电视(Internet Protocol Television,IPTV)技术等,最后介绍具体案例,希望为广播电视覆盖工程的技术应用提供借鉴。展开更多
文摘The functions and characteristics of software radio are discussed. Using techniques and method of software radio, the concept and advantages of a new kind of radio fuze, software radio fuze, are analysed. Several kinds of hardware platform structures of the software radio fuze are studied and the key techniques are analysed. The software radio fuze will become the most promising radio fuze techniques in 21st century.
基金the High Technology Research and Development Programme of china.
文摘Sonar image processing system is an important intelligent system of Autonomous Un-derwater Vehicle.Based on TMS320C30 high speed DSP,it is used to realize sonar imagecompression and underwater object detections including obstacle recognition in real time.Inthis paper,the software and hardware designs of this system are introduced and the experi-mental results are given.
基金supported by the Construction S&T Project of Department of Transportation of Sichuan Province (Grant No.2023A02,No.2024A04,No.2020A01)the Sichuan Science and Technology Program (Grant No.2022YFG0141)+3 种基金the Research Project of Sichuan Highway Planning,Survey,Design,and Research Institute Ltd. (Grant No.KYXM2021000049,KYXM2022000038,No.KYXM2023000056)the National Natural Science Foundation of China (41630640)the National Natural Science Foundation of China (41790445)the National Science Foundation of Innovation Research Group (41521002)。
文摘广播电视覆盖工程是指通过建设发射、传输、接收等设施,将广播电视信号送达目标区域的工程,对于提高广播电视覆盖率、促进信息传播具有重要意义。首先介绍广播电视覆盖工程的概念和发展历程,其次分析广播电视覆盖工程应用的技术,包括数字信号处理技术(Digital Signal Processing,DSP)、卫星传输技术及互联网协议电视(Internet Protocol Television,IPTV)技术等,最后介绍具体案例,希望为广播电视覆盖工程的技术应用提供借鉴。
