| 一种高分辨力的傅立叶交换及其应用 |
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| 引用本文： | 江太辉.一种高分辨力的傅立叶交换及其应用[J].五邑大学学报(自然科学版),1995(1). |
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| 作者姓名： | 江太辉 |
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| 作者单位： | 五邑大学信息科学研究室 |
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| 摘 要： | 本文给出了细化傅立叶变换的原理和算法，在４８６微机上用ＦＯＲＴＲＡＮ７７程序实现这一算法，并用它来分析窄带信号，取得满意的结果。
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| 关 键 词： | 细傅立叶变换 频率分辨力 数字滤波器 重抽样 |
A High Resolution Fourier Transform and Its Application |
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| Jiang Taihui.A High Resolution Fourier Transform and Its Application[J].Journal of Wuyi University(Natural Science Edition),1995(1). |
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| Authors: | Jiang Taihui |
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| Institution: | Jiang Taihui |
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| Abstract: | The principle and algorithm of Zoom Fourier Transform are described in this paper. The algorithm is imptemented with FORTRAN77 program on 486 microcomputer,we use the program to analysis Narrow-Band signals,and good results have been obtained. |
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| Keywords: | Zoom Fourier Transform Frequency resoltution Digital Filter Multiple Sample |
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