MATLAB: Refreshdata, clf, “clear all output” MATLAB What are the relationship of refreshdata https://www.mathworks.com/help/matlab/ref/refreshdata.html clf https://www.mathworks.com/help/matlab/ref/clf.html 'clear all output' https://www.mathworks.com/matlabcentral/answers/475826-clear-all-output-code ? Best Answer Refreshdata: refreshdata updates charted data in the current figure to reflect changes in workspace variablesClf: clf deletes from the current figure all graphics objects'clear all output' Which coding function?More see clear; % Clear workspace variablesMore: Clear all: Clears Variables, Scripts and functions Class definitions, Persistent variables, MEX functions, Global variables etcAlert: Calling clear all decreases code performance, and is usually unnecessary. Related SolutionsMATLAB: How to Clear all Variables of a Workspace Except for Those Explicitly Excluded See doc clearvars:clearvars -except keepVariablesI recommend to use functions. Then there is no need to clear workspace variables. For larger projects it is very useful, if the workspace is kept clean, instead of applying method to clean them manually. MATLAB: How to clear a variable if “clear” is itself a variable See previous poster's dilemma resolved at <overwrote-clear-function?> Related QuestionClear figure content using clf“clear all” causing annoying warning messagesMeaning of “clear all” and “clf”How to keep some data in the workspace when clear allClf reset on invisible figure makes it visible
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