| 二维带限信号代数正则外推算法 |
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| 引用本文： | 钱兆华,齐忠涛,徐万里.二维带限信号代数正则外推算法[J].装甲兵工程学院学报,1996(2). |
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| 作者姓名： | 钱兆华 齐忠涛 徐万里 |
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| 作者单位： | 中国软科学研究所，中国软科学研究所，中国软科学研究所 石家庄，050000，石家庄，050000，石家庄，050000 |
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| 摘 要： | 用代数正则化方法直接将连续的数学模型离散化,然后用Tikhonov正则化方法求解代数方程组,构造稳定的正则化算法,并进行数值仿真,结果是满意的。
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| 关 键 词： | 二维带限信号外推 不适定问题 正则化方法 正则参数 |
A New Extrapolation Algorithm for 2-D Band-limited Signal Using the Regularization Method |
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| Qian Zhaohua,Qi Zhongtao,Xu Wanli.A New Extrapolation Algorithm for 2-D Band-limited Signal Using the Regularization Method[J].Journal of Armored Force Engineering Institute,1996(2). |
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| Authors: | Qian Zhaohua Qi Zhongtao Xu Wanli |
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| Institution: | Qian Zhaohua Qi Zhongtao Xu Wanli |
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| Abstract: | In this paper, a new algorithm useful for 2 -D band -limited extrapolation is presented. Consider the ill -posedness of the extrapolation problem in the face of noise and a stable algorithm is constructed by solving a problem based on a regularization method. |
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| Keywords: | 2-D Band -limited signal extrapolation ill -posed problem regularization method regu- larization parameter |
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