EventDelayChannel
This block implements an event channel. The event timing is specified by the value on the first input port of the block. This value corresponds to delay after which the event is to be fired. The value associated with the event is read on the second input and placed on the output when the block is activated through its second input activation port.
Library
Buffers
Description
The EventDelayChannel block implements an event channel. A value may be associated to each event. The event timing is specified by the value on the first block input port. This value corresponds to delay after which the event is to be fired. A negative delay clears the channel.
The value associated with the event is read on the second input and placed on the output when the block is activated through its second input activation port. This port should be connected to its output activation port.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
Times | Times of initial events | The time of initial events before any delay happens. | Matrix of size 1xN | |
initial_values | Initial values corresponding to initial events, column concatenated into a single matrix | Initial values corresponding to initial events. Concatenated in a single matrix where each column represents the initial values at given events. | Matrix | |
N | Channel size | The size of channel indicates how many events are kept before delay is done on earliest event, default is 1000. | Scalar |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
τ | explicit | input | 1 | |
Port 2 | explicit | input | 2 | |
Port 3 | explicit | The delayed data, which is copied from second input. | output | 1 |
connect to c | activation | output | 1 | |
in | activation | input | 1 | |
c | activation | input | 2 |
Advanced Properties
| Name | Value | Description |
|---|---|---|
always active | no | |
direct-feedthrough | no | depends on block parameters |
zero-crossing | no | |
mode | no | |
continuous-time state | no | |
discrete-time state | yes |