DRMS
R2026bCompute discrete-time, cumulative root mean square (DRMS) of signal
DRMS block
To add a block to a model, double-click the canvas and start typing the block name. Then, select the block from the list.
Libraries:
Simulink Design Optimization /
RMS Blocks
Description
Attach the DRMS block to a signal to compute its discrete-time, cumulative root mean square (DRMS) value, which provides a measure of the average energy in a signal.
The discrete-time, cumulative root mean square value of a signal u(t) is defined as
To optimize the signal energy, use this block in conjunction with the Check Custom Bounds block.
Ports
Input
Output
Parameters
Programmatic Use: Add Block
To add the block programmatically, use the add_block function with one of these library block paths as the source.
"sdolib/RMS Blocks/DRMS"
Example: add_block("sdolib/RMS Blocks/DRMS","myModel/myBlock",MakeNameUnique="on")
Version History
Introduced in R2009a
