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Scilabヘルプ >> Graphics > 3d_plot > hist3d

# hist3d

3次元ヒストグラム (obsolete)

### 呼び出し手順

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

### 引数

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

 Up to Scilab 6.0, `hist3d()` features are actually some `bar3d()` ones. In Scilab 6.1.0, `bar3d()` is introduced as a clone of `hist3d()`. From now on, please use `bar3d()` in replacement of the former `hist3d()`. `hist3d()` will be redefined in Scilab 6.2.0 to actually support 3D histogram features.

`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();`
`hist3d(10*rand(10,10));`
```Z = zeros(100,5);
A = abs(rand(40,5));
Z(1:40,:) = A;
scf();
hist3d(Z);
isoview off```
```Z = zeros(100,5);
A = abs(rand(40,5));
Z(1:40,:) = A;
Index = find(Z==0);
Z(Index) = %nan;
scf();
hist3d(Z);
isoview off```
```Z = zeros(100,5);
A = abs(rand(40,5));
Z(1:40,:) = A;
A = abs(rand(10,5));
Z(91:100,:) = A;
scf();
hist3d(Z);
isoview off```

### 参照

• histplot — ヒストグラムをプロットする
• plot3d — 曲面の3次元プロット

### 履歴

 Version Description 6.1.0 The current implementation of hist3d() is declared obsolete. Use bar3d() instead.
 Report an issue << geom3d 3d_plot mesh >>