| 一种用于已知频率信号的无相移数字滤波方法探讨 |
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| 引用本文： | 陈志芳.一种用于已知频率信号的无相移数字滤波方法探讨[J].青岛理工大学学报,1994(2). |
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| 作者姓名： | 陈志芳 |
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| 作者单位： | Computer Genter，QIAE |
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| 摘 要： | 提出了一种用于当有效信号的频率已知或可求得时的数字滤波方法。讨论了该方法的滤波原理、精度．并给出了计算机模拟滤波程序及其处理结果．通过实验验证．该方法的滤波效果良好．
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| 关 键 词： | 数字信号，数字滤波，频率，相移 |
An Approach to a Digit Filter Method of Non-Phase Distortion for the Known Signal Frequency |
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| Chen Zhifang.An Approach to a Digit Filter Method of Non-Phase Distortion for the Known Signal Frequency[J].Journal of Qingdao Technological University,1994(2). |
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| Authors: | Chen Zhifang |
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| Abstract: | This paper presents a digit filter method when signal frequency can be known.The principle of this method as well as its precision is analysed.The computer simulation Program of the method is given,and the results calculated are described. |
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| Keywords: | digit signal digit filter frequency phase distortion |
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