如何用clear命令清除工作空间里的变量a的值?求matlab的视频教程
方法/步骤
clear/clear all
清除所有变量
clear a b c
清除a b c 变量
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clc
清除命令窗口的历史指令,界面看起来更简洁
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clf/clf (1)
清除所有图表的内容/清除图表1的内容
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cla(1)
清除图表1的作图,但保留坐标
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clearvars
可以用来清除变量,函数等
clearvars except a
只保留a其他的都删除
save filename
保留某些数据为指定文件
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