Is there a way of getting displayFormula to print multiplication (×) symbols in an equation?

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Query generator 2022-12-2

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1869302-is-there-a-way-of-getting-displayformula-to-print-multiplication-x-symbols-in-an-equation

评论： VBBV 2022-12-5

Example code:

syms a b

strEquation = "a*b";

displayFormula(strEquation)

Live editor output:

a b

Desired ouput:

a × b

I realise there may be a text based way of achieving this with the simple example above, but I'd ideally like it to work for larger, more complex formulae, whilst retaining the formatting style of displayFormula.

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回答（1 个）

VBBV 2022-12-2

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1869302-is-there-a-way-of-getting-displayformula-to-print-multiplication-x-symbols-in-an-equation#answer_1118232

在 MATLAB Online 中打开

syms a b
strEquation = "a*b";
disp(strEquation)
a*b

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Query generator 2022-12-5

I've edited the original question now...

VBBV 2022-12-5

在 MATLAB Online 中打开

syms a b
strEquation = "axb";  %use the x symbol in place of *   
disp(strEquation)
axb

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