| 多DSP并行处理技术在信号DOA估计中的应用 |
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| 引用本文： | 朱军,薛杰.多DSP并行处理技术在信号DOA估计中的应用[J].微机发展,2000,10(1):26-28. |
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| 作者姓名： | 朱军 薛杰 |
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| 作者单位： | [1]安徽大学电子工程与信息科学系 [2]合肥农业机械化学校 |
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| 摘 要： | 信号到达波方向估计要求实时笥强，运算速度快，估计精度高，单一的ＤＳＰ或ＰＣ机处理已远远不能满足实进性要求。本文介绍了以２０片ＴＭＳ３２０Ｃ３１芯片组成的多ＤＳＰ芯片并行处理系统的设计实例，并给出了系统硬件组成和软件设计。
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| 关 键 词： | 信号处理 DSP 并行处理 DOA估计 MDL准则 |
The Application of Multi-DSP Parallel Processing Technology in DOA Estimation |
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| ZHU Jun.The Application of Multi-DSP Parallel Processing Technology in DOA Estimation[J].Microcomputer Development,2000,10(1):26-28. |
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| Authors: | ZHU Jun |
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| Abstract: | The signal's DOA estimation requires intensively real-time estimation, fast calculation and high precision. Processing with single DSP or PC cannot handle it real-timely. An example of multi-DSP chips' parallel processing system is discussed in this paper, which consists of 20 TMS320C31 chips, and the frame of hardware and software design are discussed in the meantime. |
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| Keywords: | Parallel Processing Fast Signal Processing DOA Estimation MDL Rule |
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