二乗平均平方根
1. Root mean squareIn mathematics, the root mean square (abbreviated RMS or rms), also known as the quadratic mean, is a statistical measure of the magnitude of a varying quantity. It is especially useful when variates are positive and negative, e.g. , sinusoids. RMS is used in various fields, including electrical engineering. It can be calculated for a series of discrete values or for a continuously varying function.
Read “Root mean square” on English Wikipedia
Read “二乗平均平方根” on Japanese Wikipedia
Read “Root mean square” on DBpedia
Read “Root mean square” on English Wikipedia
Read “二乗平均平方根” on Japanese Wikipedia
Read “Root mean square” on DBpedia
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