Scilab 5.5.2
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
meshgrid
行列または3次元配列を作成
呼び出し手順
[X, Y] = meshgrid(x) [X, Y] = meshgrid(x,y) [X, Y, Z] = meshgrid(x,y,z)
引数
- x, y, z
ベクトル
- X, Y, Z
入力引数が2個の場合は行列, 入力引数が3個の場合は3次元配列
説明
行列または3次元配列を作成します.
例
x = -1:0.1:1; y = -1:0.1:1; [X,Y] = meshgrid(x,y); for i=1:size(X,1) for j=1:size(X,2) Z(i,j) = sinc(2*%pi*X(i,j)*Y(i,j)); end end surf(X,Y,Z)
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参照
- ndgrid — 多次元関数評価用グリッドの配列
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