How to normalize data which contain positive and negative numbers into 0 and 1? you can refer sample of my data below. I have tried but am getting an error which says data dimension must agree. Any suggestion, please. Thank you!

6 次查看（过去 30 天）
Adnan Ibrahim
Adnan Ibrahim 2015-9-4
编辑： Walter Roberson 2015-9-5
Datatraning = 100.*randn(300,1552)
minVal = min(Datatraning);
maxVal = max(Datatraning);
norm_data = (Datatraning - minVal) / ( maxVal - minVal )
Datatraining=[-51.6266980068282 260.373726514691 -1040.96015167892 255 -52.6288579705138 95.7235349174854
-49.8245562897936 298.367268515596 -900.490111536352 255 -49.9703056795758 108.101521100263
-36.2057603415223 398.270463317273 -749.608432372270 255 -49.5514320195152 118.634907748186
-34.2981982381135 435.407482297911 -38.4773520065891 255 -39.5337029802548 176.756214679240]

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2015-9-4
minVal = min(Datatraning(:));
maxVal = max(Datatraning(:));

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Image Processing Toolbox 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by