| 线性系统相关估计法的研究 |
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| 引用本文： | 张士兵. 线性系统相关估计法的研究[J]. 南通职业大学学报, 2002, 16(4): 1-3 |
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| 作者姓名： | 张士兵 |
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| 作者单位： | 南通工学院,电子工程系,江苏,南通,226007 |
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| 摘 要： | LMS算法是一种常用的估计法 ,但它的收敛速度较慢。采用短周期M序列相关估计法 ,其结构和算法与常规LMS自适应估计法相近 ,但收敛速度要快得多 ,非常适用于理论研究和工程实际的要求。计算机模拟结果表明 ,经200～300次迭代运算后 ,系统冲激响应抽样估计值误差小于0.01。
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| 关 键 词： | 相关估计 通信技术 算法 |
| 文章编号： | 1008-5327(2002)04-0001-03 |
The Research on the Correlation Estimation Method for Linear System |
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| ZHANG Shi-bing. The Research on the Correlation Estimation Method for Linear System[J]. Journal of Nantong Vocational College, 2002, 16(4): 1-3 |
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| Authors: | ZHANG Shi-bing |
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| Abstract: | LMS adaptive algorithm is widely used.But it converges slow.The correlation estimation method based on the short-period M-sequence has the advantages of fast convergence,high precision and simple algorithm.Furthermore,its structure and algorithm are similar to those of the conventional LMS's.It is very suitable for our theory research and requrement.The computer simulation results have shown that the estimation error of the system impulse response samples are smaller than 0.01 after the 200-300-iteration operation. |
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| Keywords: | correlation estimation communication algorithm |
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