Probe
Width, dimensionality, sampling period and sign of complex signal.
Description
The Probe block outputs selected information about the input signal. The block can output the following attributes of the input signal: width, dimension, sampling period, and detection signal at the complex signal input. The block has one input port. The number of output ports depends on the number of signal attributes to be output. Each measured value is output as a separate signal to a separate output port with independent data type control. During simulation, the block icon displays the sensing data.
Ports
Input
#
Input
—
input signal
scalar | vector | matrix | array N on D
Details
Input signal specified as a real or complex scalar, vector, matrix or array to .
| Data types |
|
| Complex numbers support |
Yes |
Output
#
Output_1
—
signal width
scalar
Details
The width of the output signal, specified as a scalar. The width is also displayed on the block icon with the W: designation.
Dependencies
To use this port, select the Probe width parameters check box.
| Data types |
|
| Complex numbers support |
Yes |
#
Output_2
—
sampling period
vector
Details
The sampling period of the input signal, specified as a two-element vector. The first value of the vector is the sampling period, the second value is the sampling time offset.
Dependencies
To use this port, select the Probe sample time parameters check box.
| Data types |
|
| Complex numbers support |
Yes |
#
Output_3
—
signal complexity
scalar
Details
A measure of the complexity of the input signal:
-
If the input signal is complex, the block outputs
1. -
If the input signal is real, the unit outputs
0.
The signal complexity indication is also displayed on the unit icon with C:.
Dependencies
To use this port, select the Detect complex signal parameters check box.
| Data types |
|
| Complex numbers support |
Yes |
#
Output_4
—
signal size
scalar | vector
Details
The dimensions of the input signal, output as a scalar or vector. The signal dimensions are also displayed on the block icon using the D: designation.
Dependencies
To use this port, select the Probe signal dimensions parameters check box.
| Data types |
|
| Complex numbers support |
Yes |
Parameters
BaseSettings
#
Probe width —
input signal width
Logical
Details
Select this check box to enable input signal width output.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
#
Probe sample time —
input signal sampling period
Logical
Details
Select this check box to enable output of the sampling period of the input signal. A two-element vector specifying the sampling period and sampling time offset, respectively, is output.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
#
Detect complex signal —
input signal complexity
Logical
Details
Select this check box to enable complex signal output.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
#
Probe signal dimensions —
input signal output dimensions
Logical
Details
Select this check box to enable output of input signal dimensions.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
Атрибуты сигнала
#
Data type for width —
data type for outputting the signal width
Float64 | Float32 | Float16 | Int8 | UInt8 | Int16 | UInt16 | Int32 | UInt32 | Int64 | UInt64 | Int128 | UInt128 | Same as input
Details
Select the output signal type for the output signal type.
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
#
Data type for sample time —
data type for outputting the sampling period
Float64 | Float32 | Float16 | Int8 | UInt8 | Int16 | UInt16 | Int32 | UInt32 | Int64 | UInt64 | Int128 | UInt128 | Same as input
Details
Select the output data type for the sampling period.
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
#
Data type for complexity —
data type for complexity output
Float64 | Float32 | Float16 | Int8 | UInt8 | Int16 | UInt16 | Int32 | UInt32 | Int64 | UInt64 | Int128 | UInt128 | Bool | Same as input
Details
Select the type of output data type for Complexity.
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |
#
Data type for signal dimensions —
data type for outputting the signal size
Float64 | Float32 | Float16 | Int8 | UInt8 | Int16 | UInt16 | Int32 | UInt32 | Int64 | UInt64 | Int128 | UInt128 | Same as input
Details
Select the output signal type to output the signal dimension.
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
No |