| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a measurement value processing method in an ATP method, which is capable of accurately measuring an amount of emitted light without being affected by an accidental value, by specifying a measurement value deviant in comparison with preceding and following measurement values, among measurement values obtained by measuring means and removing the deviant measurement value or converting the deviant measurement value in accordance with the preceding and following measurement values. <P>SOLUTION: The measurement values obtained by the measuring means are processed by combination of one or more of following processing methods (1) to (3), and the measurement value deviant in comparison with the preceding and following measurement values, which is specified by the processing, is removed or is converted in accordance with the preceding and following measurement values. The processing method (1) executes finite impulse response processing, the processing method (2) executes differential coefficient processing of dividing differences between adjacent measurement values by a sampling time, and the processing method (3) executes processing of obtaining a Mahalanobis distance from an average value and variance in an effective data range of the measurement values. <P>COPYRIGHT: (C)2012,JPO&INPIT |
