Problem 44400. 二つのベクトルの要素ごとの積の平均を計算しよう
二つの同じ長さのベクトルが与えられたとき、二つのベクトルの要素ごとの積の平均を求めましょう。
例:
二つのベクトル [1 2 3] と [10 15 20] が与えられたとき、
それぞれの要素ごとの積の平均を取ると、
解は 33.3333 となります。
途中の計算は (1*10 + 2*15 + 3*20)/3 のようになります。
- (英語版) Problem 106. Weighted average <https://www.mathworks.com/matlabcentral/cody/problems/106>
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David Verrelli
on 13 Dec 2017
Very good :-)
Yacine
on 1 Oct 2024
can someone translate please?
Christian Schröder
on 2 Oct 2024
@Yacine in a nutshell: "calculate the average of the element-wise product of two vectors".
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