RMS

Advanced Analysis Library Only

AnalysisLibErrType RMS (double inputArray[], int numberOfElements, double *rootMeanSquared);

Purpose

Calculates the root-mean-square (rms) value of the input array. RMS uses the following formula to find the rms value:

Parameters

Input
Name Type Description
inputArray double-precision array Input array used to compute the rms value.
numberOfElements integer Number of elements used to compute the rms value.
Output
Name Type Description
rootMeanSquared double-precision Root-mean-square value of the input array.

Return Value

Name Type Description
status AnalysisLibErrType A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants.