Root Mean Square(RMS)/Quadratic Mean Calculation

Input Variables

Output Variables

Program Code

Description

Variable Name *	(dynamic type) * !	UP Down Delete
Default Value *	*
Description *	*
Multi Lines

Variable Name *	(dynamic type) *	UP Down Delete
Description *	*	UP Down Delete

Input Variables List

Output Variables List

Source Code

double temp=0;
foreach(var a in dim)
{
    temp=temp+a*a;
}
mean= Math.Sqrt(temp/dim.Length);

Subject

Description

Square root of the mean square value of a random variable. In otherwords, we can define the root mean square is a statistical measure of the magnitude of a varying quantity. It can be calculated for a series of discrete values or for a continuously varying function. It is also known as Quadratic Mean(QM).

Formula:

Root Mean Square/Quadratic Mean = Sqrt( (X₁²+X₂²+X₃²+........+X_N²)/N )
where
X = Individual score
N = Sample size (Number of scores)

Category General

Created By tech

Created Date 11/26/2010

Last Modify Date 11/26/2010

Calculation Count 13

Version 1.00

Positive 0

Neutral 0

Negative 0

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