stepDataOptions
Options for the step
command
Description
Examples
Specify Input Offset and Step Amplitude Level for Step Response
Create a transfer function model.
sys = tf(1,[1,1]);
Create an option set for step
to specify input offset and step amplitude level.
opt = stepDataOptions('InputOffset',-1,'StepAmplitude',2);
Calculate the step response using the specified options.
[y,t] = step(sys,opt);
Input Arguments
Name-Value Arguments
Specify optional pairs of arguments as
Name1=Value1,...,NameN=ValueN
, where Name
is
the argument name and Value
is the corresponding value.
Name-value arguments must appear after other arguments, but the order of the
pairs does not matter.
Before R2021a, use commas to separate each name and value, and enclose
Name
in quotes.
Example: ...,'InputOffset',2
InputOffset
— Input signal offset level
0 (default) | scalar
Input signal offset level, specified as the comma-separated pair consisting of
'InputOffset
' and a scalar, for all time t < 0, as shown in the following figure.
StepAmplitude
— Change of input signal offset
1 (default) | scalar
Change of input signal offset level, specified as the comma-separated pair
consisting of 'StepAmplitude
' and a scalar, which occurs at time t = 0, as shown in the previous figure.
Output Arguments
opt
— Options for the step
command
step
options set
Options for the step
command, returned as a step
options set.
Version History
Introduced in R2012a
See Also
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