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| R2012a Documentation → Simulink Control Design | |
Learn more about Simulink Control Design |
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Sinestream input signal with fixed sample time
input = frest.createFixedTsSinestream(ts)
input = frest.createFixedTsSinestream(ts,{wmin wmax})
input = frest.createFixedTsSinestream(ts,w)
input = frest.createFixedTsSinestream(ts,sys)
input = frest.createFixedTsSinestream(ts,sys,{wmin
wmax})
input = frest.createFixedTsSinestream(ts,sys,w)
input = frest.createFixedTsSinestream(ts) creates
sinestream input signal in which each frequency has the same fixed
sample time ts in seconds. The signal has 30 frequencies
between 1 and ωs, where
is the sample
rate in radians per second. The software adjusts the SamplesPerPeriod option
to ensure that each frequency has the same sample time. Use when your Simulink model
has linearization input I/Os on signals with discrete sample times.
input = frest.createFixedTsSinestream(ts,{wmin wmax}) creates sinestream input signal with up to 30 frequencies logarithmically spaced between wmin and wmax in radians per second.
input = frest.createFixedTsSinestream(ts,w)
creates sinestream input signal with frequencies w,
specified as a vector of frequency values in radians per second. The
values of w must satisfy
for integer N such
that the sample rate
is an integer
multiple of each element of w.
input = frest.createFixedTsSinestream(ts,sys) creates sinestream input signal with a fixed sample time ts. The signal's frequencies, settling periods, and number of periods automatically set based on the dynamics of a linear system sys.
input = frest.createFixedTsSinestream(ts,sys,{wmin wmax}) creates sinestream input signal with up to 30 frequencies logarithmically spaced between wmin and wmax in radians per second.
input = frest.createFixedTsSinestream(ts,sys,w) creates
sinestream input signal at frequencies w, specified
as a vector of frequency values in radians per second. The values
of w must satisfy
for integer N such
that the sample rate ts is an integer multiple
of each element of w.
Create a sinusoidal input signal with the following characteristics:
Sample time of 0.02 sec
Frequencies of the sinusoidal signal are between 1 rad/s and 10 rad/s
input = frest.createFixedTsSinestream(0.02,{1, 10});
Learn more about resources for designing, testing, and implementing control systems.
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