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I want to suppress the output of variables in a set of Matlab functions. The problem is that the author forget the ";" at many positions in the code. For debug purpose this output is useful but now I want to suppress it, without searching the whole code for the missing ";". Is there a possibility to turn off this kind of output?
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The semicolon suppresses the output of the the replied value of a command or an assignment. If you call a function, which writes to the command window, appending the semicolon does not suppress this.
Silencing Output To silence the output of a command, we redirect either stdout or stderr — or both — to /dev/null. To select which stream to redirect, we need to provide the FD number to the redirection operator.
By using invisible() function we can suppress the output.
If you want to inhibit the display of commands during a particular make run, you can use the -s option. If you want to inhibit the display of all command lines in every run, add the special target . SILENT to your makefile .
You can suppress the output using evalc, but this requires you to pass your expression in as a string. For instance if you were using:
[A,B,C] = notMyFunction(d,e,f); You can use instead
[T,A,B,C] = evalc('notMyFunction(d,e,f);'); And any output that would have gone to the console will now be buffered and stored in T.
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