原文链接：https://blog.csdn.net/jyl1999xxxx/article/details/52528015#commentBox
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Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
输入
restoredefaultpath;matlabrc