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save output of command window to text files in real time

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kira
kira am 31 Aug. 2018
Kommentiert: Walter Roberson am 11 Sep. 2018
Hello,
diary command allow to save the output of command window to text file, but it is only updated when the codes stops its execution. What I want is a way to save the outputs as they are appearing in the command window... Is it possible?
  1 Kommentar
Walter Roberson
Walter Roberson am 11 Sep. 2018
Somewhere around R2013a-ish, diary was changed to flush after every line. Unfortunately I cannot seem to find a release note or posting about this so I cannot say exactly when it happened.

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Steven Lord
Steven Lord am 31 Aug. 2018
Start MATLAB with the -logfile option.
  1 Kommentar
kira
kira am 31 Aug. 2018
Ok, but that will save the entire session, I just want to save a particular code...

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Image Analyst
Image Analyst am 31 Aug. 2018
To display in the command window but not save, simply leave the semicolon off the end of the line of code.
To save something whenever you want, you can use fprintf() to write to either a file or the command window, however it's not automatic - you have to put each of the fprintf() lines into your program.
  1 Kommentar
kira
kira am 31 Aug. 2018
yup, this is what i have so far, but command windows outputs are not saved...

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