manipulatng string cell array and reshape
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hi guys,
I have to homework my instructor say that, you must enter a string like ' what is the wheather will 17 may 2020 ? ' the program convert to this;
for colon numb of cell=4
-------------------
Wha
Tist (' ' spaces can not count)
Hewh
Eath
....
__ma (every nonstring replace with '_' )
Y___
- first character of every group upper the other ones lower.
ı am second step of progress. ı couldnt reshape cell array that is constitute with charecters at least could anyone help me this subject (you can help me nonstring and space replacement step if you understand) ?
text1=input('please enter the text','s');
text=num2cell(text1);
lengtht=length(text);
linelength=input('enter line length'); %colons
groupnumb=(lengtht/linelength); % group number (row)
reshaped=reshape(groupnumb,linelength,text); % the constitue that ı write above
采纳的回答
Ameer Hamza
2020-4-14
I think I somewhat understand the question. Get some ideas from this code
str = 'what is the wheather will 17 may 2020 ?';
str = lower(str);
str = strrep(str, ' ', '');
str = regexprep(str, '[^a-z]', '_');
str = [str repmat('_', 1, ceil(numel(str)/4)*4-numel(str))];
str_ = reshape(str, 4, [])';
str_(:,1) = upper(str_(:,1))
Since this is a homework question, so I recommend you to understand the working of each function by reading documentation.
4 个评论
Ugur Sahin
2020-4-14
Ameer Hamza
2020-4-14
Can you paste you code here which gives the error? Are you using some other input string?
Ugur Sahin
2020-4-14
Ameer Hamza
2020-4-15
Glad to be of help.
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