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	船用雷达复杂算法的FPGA实现
	杨永宽 ; 孟宪元 ; 徐庆之 ; YANG Yong-kuan ; MENG Xian-yuan ; XU Qing-zhi
	2010-06-09 ; 2010-06-09
关键词	船用雷达 现场可编程门阵列 复杂算法 处理工具 marine radar FPGA complex algorithm processing tools TN959
其他题名	FPGA Implementation of Complex Algorithms on Marine Radar
中文摘要	随着芯片技术的迅猛发展,越来越多的技术被应用到硬件数字处理领域。在硬件设计中也越来越多地使用了更为复杂的算法。但是,由于硬件设计本身的原因,用其实现复杂算法始终略感欠缺。目前在复杂算法的硬件实现上,主要有两种方式:一是以运算能力见长的、以指令方式运行的DSP处理器;二是以并行处理和可编程的FPGA为主的ASIC设计;两种方式各有所长。文中主要是针对在设计船用雷达信息处理系统中所涉及到的一些较为复杂算法,如跟踪算法、堆栈排序和数据存储等,谋求以FPGA方式的较优实现。通过实现设计中用到的复杂算法,提出硬件实现复杂算法的一些优化方法,以及可供利用的诸如Matlab的Simulink模块库中Xilinx组件等的工具软件。; With the rapid development of chip technologies, more and more technologies are applied into the area of hardware digital processing. In the hardware design, more complex algorithms are widely utilized. However, hardware design is slightly deficient in implementing complex algorithms due to its own reason. Currently, there are two ways in the implementation, one is the DSP processor, which is good at computation ability and operates according to instructions; the other is the ASIC design, which mainly relies on parallel-running and programmable FPGA. These two ways have their own strong points each. This paper mainly involves some complex algorithms in the design of marine radar’s information processing system, such as tracing algorithm, stack ordering, data storage and so on, aiming at finding a more feasible FPGA-based implementation. By realizing the complex algorithms in this design, this paper proposed some better methods in hardware implementation of complex algorithms and some utilizable software tools such as Xilinx package in Matlab's Simulink Blockset.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/54405]
专题	清华大学
推荐引用方式 GB/T 7714	杨永宽,孟宪元,徐庆之,等. 船用雷达复杂算法的FPGA实现[J],2010, 2010.
APA	杨永宽,孟宪元,徐庆之,YANG Yong-kuan,MENG Xian-yuan,&XU Qing-zhi.(2010).船用雷达复杂算法的FPGA实现..
MLA	杨永宽,et al."船用雷达复杂算法的FPGA实现".(2010).

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