Break in the title

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Rose
Rose 2018-8-25
评论： jonas 2018-8-26
How can I break this title into multiple lines? The other examples on mathworks mostly deal with sentences in the title or may be I missed something! Thanks.
str= {' Parameters:',['S_0=' num2str(S0),', I_0=' num2str(I0),', C_0=' num2str(R10),', A_0=' num2str(R20)...
', \alpha=' num2str(alpha),', p_1=' num2str(p1),', q_2=' num2str(p2),', p_3=' num2str(p3),', p_4=' num2str(p4),', p_5=' num2str(p5) ...
', b=' num2str(b),', a=' num2str(a),', d_a=' num2str(da),', d_i=' num2str(di), ', d_h=' num2str(dh)...
', g=' num2str(g),', m=' num2str(m),', b_s=' num2str(bs),', F=' num2str(F)
]
};

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回答（1 个）

jonas
jonas 2018-8-25
编辑：jonas 2018-8-25
Use sprintf to reduce the number of num2str and make the coding easier. For example:
str= {' Parameters:',['S_0=' num2str(S0),', I_0=' num2str(I0),', C_0=' num2str(R10),', A_0=' num2str(R20)...
', \alpha=' num2str(alpha)}
can be written in two lines as:
str=sprintf('Parameters: [S_0=%g, I_0=%g, C_0=%g, A_0=%g, \n \\alph=%g',S0,I0,R10,R20,alpha)
Note the \n for newline character
If you still want to use a cell array, then you can make a break as follows
str={'line 1';'line 2'}
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Stephen23
Stephen23 2018-8-26
编辑：Stephen23 2018-8-26
" Perhaps there are some circumstances when a cell array is a better way to store a multi-line string, but I can't think of any"
Cell arrays make it trivial to use indexing to select which lines get displayed. For example, I used this for the warning text in cubehelix_view:
https://www.mathworks.com/matlabcentral/fileexchange/43700-cubehelix-colormap-generator-beautiful-and-versatile
jonas
jonas 2018-8-26
True, that's one example
Another nice FEX function added to my arsenal. Already using your colorbrewer and matplotlib. They really make life easier when producing figures for scientific papers, so thanks for those!

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