manipulatng string cell array and reshape

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Ugur Sahin 2020-4-14

0
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评论： Ameer Hamza 2020-4-15

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

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James Tursa 2020-4-14

Can you post the actual wording of the assignment?

Ugur Sahin 2020-4-14

I am sorry but publishing official document of faculties is not legal.

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Answer 1

Ameer Hamza 2020-4-14

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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))