作业帮MATLAB中的NaN表示什么
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MATLAB中的NaN表示什么
MATLAB中的NaN表示什么
MATLAB中的NaN表示什么
Not a Number不是一个数
无法定义的一个数例如 0/0
NaN Not-a-Number.
NaN is the IEEE arithmetic representation for Not-a-Number.
A NaN is obtained as a result of mathematically undefined
operations like 0.0/0.0 and inf-inf....
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NaN Not-a-Number.
NaN is the IEEE arithmetic representation for Not-a-Number.
A NaN is obtained as a result of mathematically undefined
operations like 0.0/0.0 and inf-inf.
NaN('double') is the same as NaN with no inputs.
NaN('single') is the single precision representation of NaN.
NaN(N) is an N-by-N matrix of NaNs.
NaN(M,N) or NaN([M,N]) is an M-by-N matrix of NaNs.
NaN(M,N,P,...) or NaN([M,N,P,...]) is an M-by-N-by-P-by-... array of NaNs.
NaN(...,CLASSNAME) is an array of NaNs of class specified by CLASSNAME.
CLASSNAME must be either 'single' or 'double'.
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