matlab-dlmwrite和diary输出数据

diary用于记录MATLAB窗口的输入 的命令和响应输出,diary off关闭记录，diary on打开记录

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>> diary('log.txt')
>> eval('aa='aaaabbb'')
??? eval('aa='aaaabbb'')
????????????? |
Error: Unexpected MATLAB expression.
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>> eval('aa=23455')

aa =

?????? 23455

>> double('abcdef')

ans =

??? 97??? 98??? 99?? 100?? 101?? 102

>> integer('abcdef')
??? Undefined function or method 'integer' for input arguments of type
'char'.
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>> int('abcdef')
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ans =
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abcdef^2/2
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>> diary off
>>

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'log.txt'内容如下：

eval('aa='aaaabbb'')
??? eval('aa='aaaabbb'')
????????????? |
{Error: Unexpected MATLAB expression.
}
eval('aa=23455')

aa =

?????? 23455

double('abcdef')

ans =

??? 97??? 98??? 99?? 100?? 101?? 102

integer('abcdef')
{??? Undefined function or method 'integer' for input arguments of type
'char'.
}
int('abcdef')
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ans =
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abcdef^2/2
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diary off

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dlmwrite将矩阵室到ascii定界符文件中

>> P=[0 1 0 1 1;1 1 1 0 0]

P =

???? 0???? 1???? 0???? 1???? 1
???? 1???? 1???? 1???? 0???? 0

>> dlmwrite('aaa.txt',P)

aaa.txt内容如下:

0,1,0,1,1
1,1,1,0,0

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>> csvwrite('ss.dat',P)
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