Make arrays into a table

37 次查看（过去 30 天）
TOK
TOK 2021-9-3
回答： Peter Perkins 2022-3-2
Hi,
I have 6 arrays of equal length, each representing a certain parameter and each slot in the array represents the value of the parameters
I would like to tabulate the data so that I can scroll through and see all the data at once. How may I do this?
The image below is what I am looking for, ideally where I can specify a label in the left most column.

请先登录，再回答此问题。

回答（2 个）

Chunru
Chunru 2021-9-3
编辑：Chunru 2021-9-3
Ran in:
It's better to organize the table in transposed order.
a1 = rand(10, 1);
a2 = rand(10, 1);
a3 = rand(10, 1);
T = table(a1, a2, a3)
T = 10×3 table
a1 a2 a3 ________ _______ ________ 0.019949 0.95707 0.72243 0.034856 0.37661 0.028956 0.055403 0.27985 0.43342 0.7962 0.20116 0.36953 0.61853 0.41453 0.95966 0.14751 0.29902 0.60573 0.23709 0.94669 0.016313 0.76907 0.69757 0.70434 0.54518 0.43477 0.2681 0.13691 0.83177 0.14211
plot(T.a1)
  4 个评论
显示 2更早的评论
TOK
TOK 2021-9-3
I've just tried your solution with my arrays and It just shows me the headings an says "1x12 double" instead of listing the 12 data points.
Chunru
Chunru 2021-9-4
In that case, you may need to transpose your data first before forming the table. See the size of the variables a, b, c.

请先登录，再进行评论。

Peter Perkins
Peter Perkins 2022-3-2
TOK, you have 6 series, each with length 10. The normal way to orient that would be 10 rows, 6 columns. Nonetheless,
>> a1 = rand(1,10);
>> a2 = rand(1,10);
>> a3 = rand(1,10);
>> T = array2table([a1;a2;a3])
T =
3×10 table
Var1 Var2 Var3 Var4 Var5 Var6 Var7 Var8 Var9 Var10
_______ ________ _______ ________ ________ _______ _______ _______ _______ ________
0.70605 0.031833 0.27692 0.046171 0.097132 0.82346 0.69483 0.3171 0.95022 0.034446
0.43874 0.38156 0.76552 0.7952 0.18687 0.48976 0.44559 0.64631 0.70936 0.75469
0.27603 0.6797 0.6551 0.16261 0.119 0.49836 0.95974 0.34039 0.58527 0.22381
But if you want to plot each series as one line, that's the wrong orientation to use, as Chunru showed..

类别

在 Help Center 和 File Exchange 中查找有关 Tables 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

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

Start Hunting!

Translated by