ZOH:
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Create a model of a zero-order-hold using Padé approximants.
The ZOH will be scaled by 1/T (as if it had a sampler in the
loop.)
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Form:
[a, b, c, d] = ZOH( T, n )
[num, den] = ZOH( T, n )
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Inputs
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T Hold period
n Number of terms (optional)
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Outputs
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a or num Numerator polynomial or plant matrix
b or den Denominator polynomial or input matrix
c Measurement matrix
d Feedthrough matrix
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Children:
Common: Control/FResp
Common: Control/ND2SS
Common: Math/Pade
Common: Math/SubPoly