SineWaveGenerator
This block is a sine wave generator : y(t) = M*sin(F*t+P)+Offset.
Library
SignalGenerators
Description
This block generates a sine wave following the equation: y(t) = M*sin(F*t+P)+Offset, where magnitude (M), frequency (F), phase shift (P) and offset (Offset) are block parameters. Parameters are real values, either scalar or matrix. If a parameter is scalar, it applies to all signals. If a parameter is a vector its size must be consistent with other parameters.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
M | Magnitude | Amplitude of the sine wave. Real value. | Matrix | |
F | Frequency (rad/s) | Frequency of the signal. Real strictly-positive value. | Matrix | |
P | Phase (rad) | Phase shift. Real value. | Matrix | |
offs | Offset | Signal offset. Real value. | Matrix | |
externalActivation | External activation | This parameter defines if the block receives an external activation or inherits. When External Activation is used, a additional activation port is added to the block. default is OFF. | Number | 0 |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
Port 1 | explicit | output | 1 | |
Port 2 | activation | input | externalActivation |
Advanced Properties
| Name | Value | Description |
|---|---|---|
always active | yes | Time dependency depends on block parameters. |
direct-feedthrough | no | |
zero-crossing | no | |
mode | no | |
continuous-time state | no | |
discrete-time state | no |