# How do I make a 10x10 showing all numbers 1 to 100?

24 ビュー (過去 30 日間)
Patrick Duffy 2021 年 1 月 13 日
コメント済み: Adam Danz 2021 年 6 月 1 日
how do i create a nested loop tht will provide me with a 10x10 matrix with all the numbers 1 to 100 like this
1 2 ... 10
11 ... ... ...
... ... ... ...
... ... ... 100
##### 1 件のコメント表示 なし非表示 なし
Stephen23 2021 年 5 月 31 日
@Patrick Duffy: what have you tried so far? Is it a strict requirement to use nested loops?

サインインしてコメントする。

### 回答 (1 件)

Kunal Kandhari 2021 年 6 月 1 日
Following code will create a matrix as stated above:
x=reshape( 1:100, 10, 10).';
%1:100 will create a linear matrix with 1 to 100 as elements
% reshape will convert the 1 to 100 matrix into 10*10 form
% .' will do transpose of it
X will contain the required result
You can see more detailed description of used functions here:
Reshape:
Transpose:
https://in.mathworks.com/help/matlab/ref/transpose.html
##### 1 件のコメント表示 なし非表示 なし
Adam Danz 2021 年 6 月 1 日
175 times faster using implicit expansion
y = (1:10:100)'+(0:9);
Each point below is the runtime of 10000 iterations using the reshape method (red) and the implicit expansion method (blue) which was repeated 50 times (x-axis).
• reshape mean: 0.0151 sec (10000 iterations)
• implicit expansion mean: 8.6220e-05 sec (10000 iterations)

サインインしてコメントする。

### カテゴリ

Help Center および File ExchangeLoops and Conditional Statements についてさらに検索

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by