Reduction of non-periodic environmental magnetic noise in MEGmeasurement by continuously adjusted least squares method

Adachi Y.; Shimogawara M.; Higuchi M.; Haruta Y.; Ochiai M.

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Reduction of non-periodic environmental magnetic noise in MEGmeasurement by continuously adjusted least squares method

机译：通过连续调整最小二乘法减少MEG测量中的非周期性环境磁噪声

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We developed a signal processing method named CALM (Continuously Adjusted Least squares Method) to reduce the non-periodical low-frequency noise during magnetoencephalography (MEG) measurements. With this method, we have successfully measured motor related cortical fields (MRCF) under daytime heavy urban noise

机译：我们开发了一种称为CALM（连续调整最小二乘法）的信号处理方法，以减少在脑磁图（MEG）测量过程中出现的非周期性低频噪声。通过这种方法，我们已经成功地测量了白天大城市噪声下的运动相关皮层磁场（MRCF）

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《IEEE Transactions on Applied Superconductivity》 |2001年第1期|p.669-672|共4页
作者
Adachi Y.; Shimogawara M.; Higuchi M.; Haruta Y.; Ochiai M.;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类超导体、超导体材料;半导体技术;
关键词
least squares approximations; magnetic noise; magnetoencephalography; medical signal processing; MEG measurement; continuously adjusted least squares method; daytime heavy urban noise; environmental magnetic noise; magnetoencephalography; motor related cortical f;

机译：最小二乘近似;磁噪声;脑磁图;医学信号处理;MEG测量;连续调整最小二乘法;白天大城市噪声;环境磁噪声;磁脑图;运动相关皮层;

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Reduction of non-periodic environmental magnetic noise in MEGmeasurement by continuously adjusted least squares method

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