Repeating Sequence Interpolated (Simulink Reference)

Output discrete-time sequence and repeat, interpolating between data points

Library

Sources

Description

The Repeating Sequence Interpolated block outputs a discrete-time sequence and then repeats it. Between data points, the block uses the method specified by the Lookup Method parameter to determine the output.

Data Type Support

The Repeating Sequence Interpolated block accepts signals of any data type supported by Simulink, including fixed-point data types.

Parameters and Dialog Box

The Main pane of the Repeating Sequence Interpolated block dialog appears as follows:

Vector of output values: Column vector containing output values of the discrete time sequence.
Vector of time values: Column vector containing time values. The time values must be a strictly increasing and the vector must have the same size as the vector of output values.
Lookup Method: Specify the lookup method to determine the output between data points.
Sample time (-1 for inherited): Specify the time interval between samples. To inherit the sample time, set this parameter to -1. See Specifying Sample Time in the online documentation for more information.

The Signal data types pane of the Repeating Sequence Interpolated block dialog appears as follows:

Output data type and scaling: Specify the output data type and scaling via the dialog box, or by inheriting the data type and scaling by backpropagation.
Output data type: Specify any data type supported by the blockset.

Characteristics

Sample Time
Specified in the Sample time parameter

Scalar Expansion
Yes

Sample Time	Specified in the Sample time parameter
Scalar Expansion	Yes

Repeating Sequence Repeating Sequence Stair