例如，您可以使用“workspace browser”窗口来查看当前工作空间中的所有变量和对象，并删除不需要的变量和对象。此外，您还可以使用“clear all”命令来清除所有变量和对象，以及使用“clear variables”命令来清除特定变量或对象。总之，MATLAB 提供了多种方法来清除命令窗口中的内容以及管理和清除变量和对象。您可以根据自...
在MATLAB中,清除工作区(Workspace)中的变量需使用`clear`命令。分析各选项:- **A. clf**:用于清除当前图形窗口(Figure)的内容,与工作区无关。- **B. clc**:清除命令窗口(Command Window)的显示内容,不影响工作区变量。- **C. Clear**:正确功能为清除工作区变量,但实际命令应为小写`clear`。题目选项可能...
evalin('base', 'clear variables' ) in the callback function of the pushbutton. See the documentation on clearvars and on clear 说明是,必须加载在一个按钮的Callback中。 感谢参考:https://www.mathworks.com/matlabcentral/answers/79174-clear-global-workspace-from-gui-pushbutton...
到主界面之后，点击workspace选择项，出现了几个变量，分别是变量名，矩阵维数，数据类型。点击进入之后，弹出一个array editor的框，里面可以修改数值。也可以在变量名上面点击右键，选择改名，删除等等操作。比如有a,b,c你只删a和bclear a b;K>> who %目前的变量Your variables are:a b cK...
mdlWks = get_param('vdp','ModelWorkspace'); Create a variable namedmyVarwith value5.12in the model workspace. assignin(mdlWks,'myVar',5.12) Clear all variables from the model workspace, includingmyVar. clear(mdlWks) Open the example modelvdp. ...
Saving preserves the workspace in your current working folder in a compressed file with a.matextension, called a MAT-file. To clear all the variables from the workspace, use theclearcommand. Restore data from a MAT-file into the workspace usingload. ...
matlab如何删除workspace中某变量值,而保持其他不变? K>> who %目前的变量Your variables are:a b c K>> clear -regexp [^a]K>> who %目前的变量Your variables are:a 这样就可以了
clearremoves all variables from the current workspace, releasing them from system memory. clearname1 ... nameNremoves the variables, scripts, functions, or MEX functionsname1 ... nameNfrom memory. example clear -regexpexpr1 ... exprNremoves all variables that match any of the regular expressio...
Names of variables to remove, specified as one or more character vectors or string scalars in one of these forms. Form ofVariablesInputVariables to Remove var1 ... varNNamed variables. Use the'*'wildcard to match patterns. For example,clearvars A*clears all variables in the workspace with ...
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. For example, if the workspace contains variablesa,all,b, andball,clear allremoves the variableallonly...