Root mean square value of input or sequence of inputs
DSP System Toolbox / Statistics
The RMS block computes the root mean square (RMS) value of each row or column of the input, or along vectors of a specified dimension of the input. It can also compute the RMS value of the entire input. You can specify the dimension using the Find the RMS value over parameter. The RMS block can also track the RMS value in a sequence of inputs over a period of time. To track the RMS value in a sequence of inputs, select the Running RMS parameter.
Note: The Running mode in the RMS block will be removed in a future release. To compute the running RMS in Simulink^{®}, use the Moving RMS block instead. |