Logarithm
Compute the natural logarithm or compute the logarithm using a specified base
Description
Equations
Connections
Parameters
Modelica Standard Library
The Logarithm (or Log) component computes the element-wise natural logarithm (base ⅇ) of the input u.
If base is specified to be something other than ⅇ, then it computes logbase⁡u.
Each input must be greater than 0.
The Signal Size parameter assigns the dimension of the input and output connectors.
yj=log⁡uj
Name
Modelica ID
u
Real input vector
y
Real output vector
Default
Units
Signal Size
1
Dimension of input and output signals
signalSize
base
Modelica⋅Constants⋅e
Base of logarithm
The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.
See Also
Math Functions
Math Operators
Signal Blocks
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