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。您可以根据自己的需要选择适当的方法来操作 MATLAB。
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...
解析 clear 在MATLAB中,`clear`命令默认用于清空当前工作区(Workspace)中的所有变量。若省略参数,直接输入`clear`即表示清除所有变量,而`clear all`会额外清除函数等更广泛的内容,但清空Workspace的核心命令是`clear`。本题问题完整且答案准确。反馈 收藏
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...
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...
clear removes all variables from the current workspace, releasing them from system memory. clear name1 ... nameN removes the variables, scripts, functions, or MEX functions name1 ... nameN from memory. example clear -regexp expr1 ... exprN removes all variables that match any of the regul...
I am here today because I am developing a GUI in which I use some global variables, and handles of objects of the GUI. One of my button launches a script in which I would like to clear all variable which could be related to this script, but without touching the others variables that ...
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. ...
Clear –regexp exp1 exp2:清空变量名中包含exp1,exp2字段的变量名。 Clear keyword: Keyword : all 清空所有变量、函数、mex文件 Classes 清空所有类 Global 清空所有全局变量 Import 清空java软件包的输入变量(在函数中不能使用) Variables 清空所有变量 ...