RANDELEMENT(ARRAY,N) returns a row of N elements, selected at random (and with replacement) from ARRAY.
[There probably is some toolbox function that does something very similar.]
EXAMPLES:
randelement([0:9],5)
may return [4 8 8 5 2]
randelement({'a' 'b' 'c' 'd' 'e' 'f'},2)
may return {'f' 'd'}
引用格式
Skynet (2026). Random Element (https://ww2.mathworks.cn/matlabcentral/fileexchange/6644-random-element), MATLAB Central File Exchange. 检索时间: .
| 版本 | 已发布 | 发行说明 | Action |
|---|---|---|---|
| 1.0.0.0 | Made minor update to description and comments. |
