| 基于MATLAB的信号采样与重构的实现 |
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| 引用本文： | 周祥才. 基于MATLAB的信号采样与重构的实现[J]. 常州工学院学报, 2006, 19(3): 18-21 |
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| 作者姓名： | 周祥才 |
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| 作者单位： | 常州工学院质量工程学院,江苏,常州,213002 |
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| 摘 要： | 基于MATLAB再现了连续信号的采样频谱和重构的时域信号,给出了信号重构的误差,并分析了采样周期对采样频谱叠加和信号重构精度的影响。
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| 关 键 词： | 采样周期 频谱 信号重构 |
| 文章编号： | 1671-0436（2006）03-0018-04 |
| 收稿时间： | 2006-05-11 |
| 修稿时间： | 2006-05-11 |
Realization of Signal Sampling and Reconstruction Based on MATLAB |
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| ZHOU Xiang-cai. Realization of Signal Sampling and Reconstruction Based on MATLAB[J]. Journal of Changzhou Institute of Technology, 2006, 19(3): 18-21 |
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| Authors: | ZHOU Xiang-cai |
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| Affiliation: | School of Quality Control Engineering, Changzhou Institute of Teehnology, Changzhou 213002 |
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| Abstract: | The paper reconstructs frequency spectrum and reconstructing signal of a continuous signal based on MATLAB,presents the error of reconstructing signal,and makes an analysis of the influence from sampling period on the superposition of frequency spectrum and precision of sampling signal reconstruction. |
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| Keywords: | sampling period frequency spectrum signal reconstruction |
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