What is the corect code for writing an error message when a user inputs an array instead of a scalar value?

1 回表示 (過去 30 日間)
What is the corect code for writing an error message when a user inputs an array instead of a scalar value?

回答 (1 件)

James Tursa
James Tursa 2021 年 4 月 7 日
Several ways to test for a scalar. E.g.,
if( ~isscalar(x) )
error('Input is not a scalar');
end
or
if( numel(x) ~= 1 )
error('Input is not a scalar');
end
etc.

カテゴリ

Help Center および File ExchangeMultidimensional Arrays 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!

Translated by