% Here i will calculate RMS error with formula for each file RMS=sqrt(mean(Tmp(:).^2 - Tmp_new(:).^2)); %Here i am calculating Mean Absolute Error for each file with formula MAE=sum(abs(Tmp(:)-Tmp_new(:)))/n;% Here i will export results in a excel file....
This is cumbersome, the extra expenditure for a True RMS instrument saves time and prevents errors. The above formula is generally applicable if there are e.g. RMS currents from several sources which may be correlated or not; their effects add up the same: IRMS total = √ (I12 + I22 +...