How to build a vector in MATLAB

1 次查看（过去 30 天）
charu shree
charu shree 2023-3-25
评论： charu shree 2023-3-25
Hello all, I am trying to build a vector of size 404 by 1 which is a vector of labels.
I had made the following code:
Labels = 16; r = 6;
C1 = 1:Labels;
C_labels_train = (repelem(C1,r))';
C_labels_test = [C_labels_train; C_labels_train; C_labels_train; C_labels_train ];
Here C_labels_train consists of labels of training data and I want to give such labels to test data as well.
So, my query is that C_labels_test (which are the labels of test data) has dimension of 384 by 1. So how to obtain the vector of 404 by 1 dimension ?
Any help in this regard will be highly appreciated.

请先登录，再回答此问题。

采纳的回答

VBBV
VBBV 2023-3-25
Ran in:
Labels = 16; r = 6;
C1 = 1:Labels
C1 = 1×16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C_labels_train = (repelem(C1,r))'
C_labels_train = 96×1
1 1 1 1 1 1 2 2 2 2
C_labels_test = [C_labels_train; C_labels_train; C_labels_train; C_labels_train; C_labels_train(1:20) ];
C_labels_test = 404×1
1 1 1 1 1 1 2 2 2 2
  2 个评论
VBBV
VBBV 2023-3-25
one option is add the array
% add 20 elements of C_labels_train vector
C_labels_train(1:20) % since the final vector length you want is 404 x 1
to the final vector
C_labels_test = [C_labels_train; C_labels_train; C_labels_train; C_labels_train; C_labels_train(1:20) ];

请先登录，再进行评论。

更多回答（0 个）

类别

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

标签

Community Treasure Hunt

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

Start Hunting!

Translated by