- Constant
This block is a constant value generator.
- Step Generator
This block generates a step signal.
- Ramp
This block generates a signal that starts at a specified time and value and increases by a specified rate.
- RampSaturate
This block generates a ramp signal emulating the MSL Modelica block:
Modelica.Blocks.Sources.Ramp
- SineWaveGenerator
This block is a sine wave generator : y(t) = M*sin(F*t+P)+Offset.
- SquareWaveGenerator
This block generates a square wave.
- Sawtooth
This block is a sawtooth wave generator.
- Random
This block is a random wave generator. Each output component takes piecewise constant random values. Each time an event is received on the input event port, the outputs take new independent random values.
- SignalGenerator
This block creates signals. The signals are defined by specifying a time vector and a value matrix providing the values of the signals at specified times. Signal values at intermediate points are obtained by interpolation. Several interpolation methods are available. This block can also generate periodic signals.
- Counter
This externally activated block counts up or down depending on the choice of the block parameter, Rule.
- ModuloCounter
This block increments its output so that after each activation the value of the block output is given by the previous value of this output plus one, modulo base, where base is a block parameter.
- DefaultSource
This virtual block eliminates the presence of unconnected input ports in the diagram.
- RealTime
This block generates the real time from the start of the simulation in seconds.
- Time
This block is a time generator. The unique regular output is the current time.
- SampleClock
This block generates a periodic activation signal. Periodic activation signals are special because they are made up of events that occur at regular intervals of time. Note that an activation signal made of up of events at regular intervals of time is not necessarily a periodic activation signal. For example the activation signal produced by the EventClock is not periodic. All periodic activation signals under the same SyncTag are considered synchronous.
- EventGenerate
Several events are programmed at specified time instants.
- ContinuousRandom
This block is a continuous random wave generator. Each output component takes piecewise constant random values. Each time an event is received on the block input activation port, the outputs take new independent random values. The output port size is given by the size of the parameter matrices. You can select the distribution.
- DiscreteRandom
This block is a random signal generator based on discrete probability distribution. Each output component takes piecewise constant random values. Every time an event is received on the input event port, the outputs take new independent random values. Output port size is given by the size of the parameters matrices. You can choose the distribution.
- Toggle
In this block, at each activation the output is toggled between quot;Firstquot; and quot;Secondquot; values. This action is useful for generating non periodic square wave signals.
- Trapezoid
This block generates a trapezoidal signal emulating the MSL Modelica block:
Modelica.Blocks.Sources.Trapezoid
- VariableFreqSine
This block is a variable frequency sinewave generator.
- Keyboard
Outputs the value defined by the key that is pressed when the block is activated. Otherwise, the output is zero.
