Using throw error to validate string input
1 回表示 (過去 30 日間)
古いコメントを表示
Im trying to validate the input string in my function using error(msg), can anyone help?
function [amino_acid_chain] = synthesize(mRNA)
% throws an error if input string 'mRNA' is not a member of y.
y = ['g','c','a','u','G','C','A'',U'];
x = ismember(mRNA,y);
% I want to use this error if anything comes up logical 0 in x
msg = 'Error occurred.';
error(msg)
3 件のコメント
Rik
2019 年 5 月 7 日
Also note that it is probably easier for the rest of your script to pick either upper or lower case. You can use the upper or lower function to convert your input, then you can continue your function with only one case to worry about.
採用された回答
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Logical についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!