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

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Pooneh Shah Malekpoor
Pooneh Shah Malekpoor 2022 年 9 月 15 日
回答済み: Fangjun Jiang 2022 年 9 月 15 日
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?

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Fangjun Jiang
Fangjun Jiang 2022 年 9 月 15 日
Ran in:
F=["NA" "NA" "NA" "NA" "NA" "NA" "NA" "NA"];
all(F=="NA")
ans = logical
1

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