How do I get a "≤" sign to appear in my function's HELP documentation?

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Richard Lyman 2021-7-28

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回答： Walter Roberson 2021-7-29

How do I get a "≤" sign to appear in my function's HELP documentation? I am using 2016b. All that shows up is a "?"

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Richard Lyman 2021-7-28

typing "help <function name>"

Richard Lyman 2021-7-28

编辑：dpb 2021-7-28

在 MATLAB Online 中打开

    methods (Static)
        function obj = move(x0,x3,xd0,xd3,xdmax,xddacc,xdddec,press_lim)
            %sseg.move 
            %   ≤

>> help sseg.move

sseg.move

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dpb 2021-7-28

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<unicode-characters-in-m-file>

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Richard Lyman 2021-7-29

Is it because of the 'IBM437' character set, which does have '≤'?

DGM 2021-7-29

LE should be UTF-8 0xE289A4, UTF-16 0x2264, or CP437 0xF3

I don't know about CP1252

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Walter Roberson 2021-7-29

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<= is not part of CP1252

https://en.wikipedia.org/wiki/Windows-1252

I am using 2016b

In that release, MATLAB did not use UTF-8 for .m files unless you took specific steps (which even if you took, your co-workers probably have not taken.)

I have seen several cases posted in which the exact same code (file was attached) on the exact same version of MATLAB for windows, had characters come out differently.. having to do with the installed fonts on the Windows machines.