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how get log normal(ln) of value?

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mahesh chathuranga
mahesh chathuranga 2014-3-27
评论： mahesh chathuranga 2014-3-28
i want get the log normal(ln) of the value.how to do it?
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Walter Roberson
Walter Roberson 2014-3-27
What is log normal(ln) of a value?
If you want the log base e, then log() is the call.

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Shashank Prasanna
Shashank Prasanna 2014-3-27
List of all log functions:
http://www.mathworks.com/help/matlab/exponents-and-logarithms.html
log Natural logarithm
log10 Common (base 10) logarithm
log1p Compute log(1+x) accurately for small values of x
log2 Base 2 logarithm and dissect floating-point numbers into exponent and mantissa
You can always define your own

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