How to get a logical output if all the arrays of a matrix are NAN and the matrix is a string

1 次查看（过去 30 天）

显示更早的评论

Pooneh Shah Malekpoor 2022-9-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1806170-how-to-get-a-logical-output-if-all-the-arrays-of-a-matrix-are-nan-and-the-matrix-is-a-string

回答： Fangjun Jiang 2022-9-15

采纳的回答： Fangjun Jiang

Hello

The matrix, F I have is:

F =

1×8 string array

"NA" "NA" "NA" "NA" "NA" "NA" "NA" "NA"

I want to write a line of code such that produce a logical value of 1 if all the arrays of F are NA.

How should I do this?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Fangjun Jiang 2022-9-15

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1806170-how-to-get-a-logical-output-if-all-the-arrays-of-a-matrix-are-nan-and-the-matrix-is-a-string#answer_1054375

在 MATLAB Online 中打开

F=["NA"    "NA"    "NA"    "NA"    "NA"    "NA"    "NA"    "NA"];
all(F=="NA")
ans = logical
   1

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

更多回答（0 个）

请先登录，再回答此问题。

类别

MATLAB Language Fundamentals Data Types Numeric Types

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

标签

Community Treasure Hunt

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

Translated by