The formula, based on average annual rainfall as an index, can be easily applied to non-recording rain gauges. This paper further applies the mean value first-order second moment (MFOSM) method to estimate the uncertainty of the proposed regional IDF formula. From a stochastic viewpoint, the...
This mask is then incorporated into the calculation of the loss function using the following formula: $$\begin{aligned} mask_i= \left\{ \begin{aligned}&1\quad (Conf_i>med_i\{Conf_i\})\\&0\quad \text {otherwise} \end{aligned} \right. \end{aligned}$$ (6) Where \(mask_i\) ...
The robustness α̂f,y* of the portfolio investment can be calculated as (formula with alterations): (20)α̂f,y*=fTũ−y*fTWf where: α̂f,y* estimated robustness depending on decision vector f and the minimum acceptable financial return y* fT transposed (line) vector of asset...
Choose the F5 cell and enter the following formula: =SQRT(SUM(D5:D10)/(C13*(C13-1))) Press Enter. We will get the uncertainty value for the dataset. Read More: How to Calculate Standard Deviation of y Intercept in Excel Method 2 – Using the STDEV.S Function We will use the sam...
In fact the mathematics is given by this funny formula that the probability of arrival is the square of an amplitude which itself is the sum of two pieces, N12 = (a1+ a2)2. The question is how it can come about that when the electrons go through hole No. 1 they will be distributed...
Let’s look at an all-too-common formula for using the sample data to estimate the standard deviation of the population: ☠b= √Σ(xi− ⟨x⟩)2 √(N−1) ☠ (1) That shows up in lots of places, including e.g. Baird equation 2.9, where it is touted as the "best estim...
Formulae display: ? Abstract Digital terrain analysis (DTA) using digital elevation models is influenced by two main uncertainties: propagated elevation uncertainty (PEU) from data and truncation error (TE) from the modeling process. Traditional studies often treat these uncertainties separately, ...
the ‘H’ correction is applied to LiH but not to H2O. A specie is classified as an anion if its estimated oxidation state (when available) is negative, or if it is the most electronegative element in the formula. Third, transition metal specie corrections are applied only to oxide and fl...
aids in understanding the complex interaction mechanisms among variables, thereby reducing potential biases that might arise in single-equation models. The PVAR model has shown considerable applicability in the fields of economics and finance. The formula of PVAR model can be found below:...
Auditory perception requires categorizing sound sequences, such as speech or music, into classes, such as syllables or notes. Auditory categorization depends not only on the acoustic waveform, but also on variability and uncertainty in how the listener p