CN103684348A - 基于二阶iir低通滤波器的去乘快速算法 - Google Patents

基于二阶iir低通滤波器的去乘快速算法 Download PDF

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Publication number
CN103684348A
CN103684348A CN201310753123.8A CN201310753123A CN103684348A CN 103684348 A CN103684348 A CN 103684348A CN 201310753123 A CN201310753123 A CN 201310753123A CN 103684348 A CN103684348 A CN 103684348A
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China
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read
filter
low pass
pass filter
order iir
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Chinese (zh)
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李祺睿
江明明
罗兵
胡小平
唐康华
何晓峰
王安成
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National University of Defense Technology
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National University of Defense Technology
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107766845A (zh) * 2017-11-20 2018-03-06 苏州蓝珀医疗科技股份有限公司 一种基于光线震动传感器的呼吸及bcg信号提取方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101867355A (zh) * 2009-04-17 2010-10-20 哈曼国际工业有限公司 使用无限脉冲响应滤波器的有源噪声控制系统
EP2315353A1 (fr) * 2008-06-10 2011-04-27 Japan Science and Technology Agency Filtre
CN103378821A (zh) * 2012-04-12 2013-10-30 西门子公司 滤波器系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2315353A1 (fr) * 2008-06-10 2011-04-27 Japan Science and Technology Agency Filtre
CN101867355A (zh) * 2009-04-17 2010-10-20 哈曼国际工业有限公司 使用无限脉冲响应滤波器的有源噪声控制系统
CN103378821A (zh) * 2012-04-12 2013-10-30 西门子公司 滤波器系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈玙等: "一种IIR数字滤波器无乘法结构的实现算法", 《声学技术》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107766845A (zh) * 2017-11-20 2018-03-06 苏州蓝珀医疗科技股份有限公司 一种基于光线震动传感器的呼吸及bcg信号提取方法

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