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行列演算に対する次元
以下のコードを書いたのですが、zの条件式において「行列演算に対する次元が正しくありません」と出力されます。どのようにすればよいですか。 x = 0:100; y = 0:0.01:0.5; A = 10.71 B = 2910 C = 14.27...

4 years ago | 1 answer | 0

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関数のグラフにおいて、最大値を求める方法を教えてください。
xとyの二変数関数 z= A.xy^3 + B.y^3 + C.xy^2 + D.y^2 + E.xy + F.x + H.y    (A,B,C,D,E,F,Hは定数、x,yは変数、定義域は0<x<100 0<y<0.5 ) のグラフを、xyzの三次元...

4 years ago | 2 answers | 0

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