Simulink Control Design™ - MathWorks

Option Name Option Value

'SimulationOrder' The order in which frestimate injects the individual

frequencies of the input signal into your Simulink model

during simulation.

• 'Sequential' (default) — frestimate injects one
  frequency after the next into your model in a single
  Simulink simulation using variable sample time. To use
  this option, your Simulink model must use a variable-step
  solver.


• 'OneAtATime' — frestimate injects each frequency
  during a separate Simulink simulation of your model.
  Before each simulation, frestimate initializes your
  Simulink model to the operating point specified for
  estimation. If you have Parallel Computing Toolbox
  installed, you can run each simulation in parallel to speed
  up estimation using parallel computing. For more
  information, see “Speeding Up Estimation Using Parallel
  Computing” on page 5-83.

Examples

Create Sinestream Signal by Specifying Frequencies

Create a sinestream input signal for estimation by specifying the frequencies for the

signal. Also, specify the amplitude, the number of ramp-up periods, the number of settling

periods, and the total number of periods after the ramp-up.

To specify the frequencies, use a vector of frequencies.

freqs = linspace(1,4,4);

To specify the other parameters, use a scalar to use the same parameter value for every

frequency. To use different values for each frequency, use a vector of the same length as

freqs. For this example, use increasing amplitudes at each frequency, but keep the

number of ramp-up periods, number of settling periods, and the number of periods after

ramp-up constant.

15 Alphabetical List