Research of based on fractal dimension FSK signal detection method
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摘要: 本文着眼干信号的非线性性质,把分形理论引入信号检测,针对FSK信号(铁路移频信号)检测的特点,提出通过计算相关维数做为FSK信号的分形维数的检测方法.本文还用此方法对仿真FSK信号和实际采集的FSK信号做了模拟检测,实验结果表明此方法可以在较强噪声背景下检测出更多低频FSK信号.

引用本文: | 黄欣, 张蕴. 基于分形维数的FSK信号检测方法的研究[J]. 铁路计算机应用, 2001, 10(7): 3-6. |
Citation: | Research of based on fractal dimension FSK signal detection method[J]. Railway Computer Application, 2001, 10(7): 3-6. |