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質問
replace only nonzeroes with per-column text and value
I have a vector: data = [11,111; 0,222; 33,0; 0,0; 55,555]; I want a string (or char) array like this: resul...
7年以上 前 | 1 件の回答 | 0
1
回答質問
Logical indexing: Find row in table by text in column
a = {'hi', 'bye'; 'don', 'tcry' }; t = array2table(a); u = t(t.a1 == 'don', :); % error: Undefined operator '==' ...
7年以上 前 | 5 件の回答 | 1
5
回答回答済み
Check if matrix contains zero or not and ...
Here's the short answer: Explained further. C = M{:,find(sum(M == 0))}; % C are the zero cols indice Z = M(:,C) == ...
Check if matrix contains zero or not and ...
Here's the short answer: Explained further. C = M{:,find(sum(M == 0))}; % C are the zero cols indice Z = M(:,C) == ...
8年弱 前 | 0
