**Package: **frest

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 ω_{s}, where $${\omega}_{s}=\frac{2\pi}{{t}_{s}}$$ 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 *$$w=\frac{2\pi}{Nts}$$* for integer *N* such
that the sample rate $${\omega}_{s}=\frac{2\pi}{{t}_{s}}$$ 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 *$$w=\frac{2\pi}{Nts}$$* 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});