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Abstract:
本发明涉及一种有限新息率信号结构化亚奈奎斯特率采样方法,其特征在于:根据信号的波形结构和新息率,构建采样率互质滤波器组,对输入信号的参数信息进行压缩编码,然后以一倍于信号新息率的超低采样速率对滤波后的信号进行采样,并依据多维中国余数采样定理对采样样本进行解码。基于本发明的有限域代数编码方法的频域采样系统可望以更低的采样率采集和处理信号。
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Patent Info :
Type: 发明授权
Patent No.: CN201410355263.4
Filing Date: 2014/7/24
Publication Date: 2017/7/4
Pub. No.: CN104124976B
公开国别: CN
Applicants: 福州大学
Legal Status: 授权
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 2
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