matlab笔记2012.11.08 MATLAB打开后命令行警告

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我是靠谱客的博主殷勤小海豚，最近开发中收集的这篇文章主要介绍matlab笔记2012.11.08 MATLAB打开后命令行警告，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

安装MATLAB（版本为R2010b）后，打开时很慢，打开后初始化进入ready状态，命令行每次都出现警告（warning）如下：

Warning: D:Program FilesMATLABR2010btoolboxlocalpathdef.m not found.
Toolbox Path Cache is not being used. Type 'help toolbox_path_cache' for more info
Undefined function or variable 'ispc'.
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.
Warning: Duplicate directory name: D:Program FilesMATLABR2010btoolboxlocal.
Warning: Initializing Handle Graphics failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup,
which should be resolved as soon as possible. Error detected was:
MATLAB:UndefinedFunction
Undefined function or method 'colordef' for input arguments of type 'double'.
> In matlabrc at 100
Warning: Initializing Java preferences failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup,
which should be resolved as soon as possible. Error detected was:
MATLAB:UndefinedFunction
Undefined function or method 'usejava' for input arguments of type 'char'.
> In matlabrc at 123
Warning: Failed to add default profiler filters.
> In matlabrc at 179

我的主要出现下面情况：

Warning: Initializing Handle Graphics failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup,
which should be resolved as soon as possible. Error detected was:
MATLAB:scriptNotAFunction
Attempt to execute SCRIPT dot as a function:
C:UserslenovoDocumentsMATLABdot.m

在网上搜了一下，解决的办法如下：

1. 在matlab的command里输入: restoredefaultpath;matlabrc. 回车等待执行完毕.

2. cd到'你的安装目录'MATLABR2011btoolboxlocal.

3. 执行命令 "savepath pathdef.m".

该问题得到解决, 再次启动MATLAB不会再出现该Warning.

转载:http://blog.sina.com.cn/s/blog_5f7f49ff0101cbtn.html