sprintf does not work when called from a function

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Zoltán Csáti
Zoltán Csáti 2014-10-4
评论： Zoltán Csáti 2014-10-4
I would like to use the advantages of sprintf over disp, but I have a problem with it. From my main function I invoke an other function which contains the command sprintf. As a result, nothing is printed out to the screen. That specific function is called many times, therefore I do not want to dismiss that function and use the main function only. What can I do? I need the formatting capabilities of sprintf that disp can not provide.
Thanks, Zoli

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dpb
dpb 2014-10-4
sprintf doesn't print to command window, it writes output to a string variable so unless you left the trailing ";" off the line in the m-file of the function that's expected behavior.(*)
Use fprintf instead...
doc fprintf % for details

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