| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biological signal analyzer for performing accurate heart rate detection from a biological signal. Ž<P>SOLUTION: The biological signal analyzer includes: a biological signal measurement part 101 for measuring a biological signal; a first derivative maximum point detection part 103 for calculating the first derivative of a biological signal measured by the biological signal measurement part and detecting the maximum point of the calculated first derivative; and an optimization part 102 for detecting the feature point of the biological signal measured by the biological signal measurement part and optimizing calculation of the first derivative at the first derivative maximum point detection part and detection of the maximum point on the basis of the detected feature point. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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