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Please note that the recommended version of Scilab is 6.1.1. This page might be outdated.
See the recommended documentation of this function

Scilab manual >> Graphics Library > 3d_plot > hist3d

# hist3d

3次元ヒストグラム

### 呼び出し手順

```hist3d(f,[theta,alpha,leg,flag,ebox])
hist3d(f,<opt_args>)
hist3d(list(f,x,y),[theta,alpha,leg,flag,ebox])
hist3d(list(f,x,y),<opt_args>)```

### パラメータ

mtx

list(mtx,x,y)

mtxは大きさ(m,n)の行列で,ヒストグラム`mtx(i,j)=F(x(i),y(j))` を定義します.`x` および `y` は, 大きさ (1,m+1) および (1,n+1)のベクトルです.

<opt_args>

theta,alpha,leg,flag,ebox

plot3dを参照くださ.

### 説明

`hist3d` は2次元ヒストグラムを3次元プロットとして 表します.この値は,間隔```[x(i) x(i+1)[ X [y(i) y(i+1)[```に関連します.

コマンド `hist3d()` を入力するとデモを参照できます.

### 例

```hist3d(10*rand(10,10));

Z = zeros(100,5);
A = abs(rand(40,5));
Z(1:40,:) = A;
scf();
hist3d(Z);

Index = find(Z==0);
Z(Index) = %nan;
scf();
hist3d(Z);

A = abs(rand(10,5));
Z(91:100,:) = A;
scf();
hist3d(Z);```

### 作者

Steer S. & JPhilippe C.

### Comments

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