The differential pole DIFPL2 is a first order function of the form:
Where,
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Output function |
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Input function |
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Laplace transform variable |
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Time constant [s] |
The DIFPL2 function serves as a first order high pass filter and is sometimes known as a 'washout', 'change', 'differential lag' or a 'forgetting' function.
Block Diagram of DIFPL2 Function
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Author(s): |
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REAL FUNCTION DIFPL2(T,X)
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Argument |
Type |
Dimension |
Description |
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T |
REAL |
1 |
Time constant [s] |
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X |
REAL |
1 |
Input function |
This function requires the following storage allocations per call (see #STORAGE Script Directive and STORx Arrays for more details):
#STORAGE STOR:2
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Address |
Description |
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NEXC + 1 |
N/A (temporary quantity) |
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NEXC + 2 |
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