Clear a Single Variable Copy Code Copy Command Define two variables a and b, and then clear a. Get a = 1; b = 2; clear a Only variable b remains in the workspace. Get whos Name Size Bytes Class Attributes b 1x
For example, if the workspace contains variables a, all, b, and ball, clear all removes the variable all only. Tips Calling clear all, clear classes, and clear functions decreases code performance, and is usually unnecessary. To clear one or more specific variables from the current workspace,...
clear mexdoes not clear locked MEX functions or functions that are currently in use. variables ✓ Note If the name of a variable is a value ofItemType, then callingclearfollowed by that name deletes the variable with that name.cleardoes not interpret the name as a keyword in this context...
MATLAB Online에서 열기 I am plotting from a structure called handles.data. I have a push button to clear all graphs and this structure to plot other things, but the clear command doesn't seem to be working. When I try to replot using the same code as before, I get an error...
To clear one or more specific variables from the current workspace, useclearname1 ... nameN. To clear all variables from the current workspace, useclearorclearvars. To clear all global variables, useclear globalorclearvars –global. To clear a particular class, useclearmyClass. ...
Clear variablevar1from the model workspace. clear(mdlWks,'var1') Input Arguments collapse all Target model workspace, specified as aSimulink.ModelWorkspaceobject. Name of variable to remove, specified as a string or a character vector.
Is there any way to use onCleanup to clear the persistent variable x? 1 Comment Image Analyst on 8 Jan 2014 Open in MATLAB Online Try this: ThemeCopy function testCleanup clc; k = 3; myFun; for i=1:2 myFun end clear functions; function myFun persistent x if(isempty(x)) x=...
Examples This example creates the GPIB objectg, copiesgto a new variablegcopy, and clearsgfrom the MATLAB workspace.gis then restored to the workspace withinstrfindand is shown to be identical togcopy. g = gpib('ni',0,1); gcopy = g; clear g g = instrfind; isequal(gcopy,g) ans =...
在matlab中,使用“clear”命令来()——[单选题] A. Shows the variable in the workspace B. Deletes all variables in the workspace C. clean the command window D. clean the figure window 相关知识点: 试题来源: 解析 B 反馈 收藏
Clear a Single VariableDefine two variables a and b, and then clear a.a = 1; b = 2; clear aOnly variable b remains in the workspace.whos Name Size Bytes Class Attributes b 1x1 8 double Clear Specific Variables by NameUsing regular expressions, clear those variables with names that ...