摘要 |
This applicaton describes a method and device for measuring a variation value, where a value representative or a variation between a quantity Q and a reference quantity Qref is determined by calculating error samples xi and then determining the value R representative of the variation from (6) where each value of wj is recursively determined from the previous value wj-1. Through this recursive determination, a nested loop is avoided, whereby the amount of necessary calculation is greatly reduced.
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