error dispersion
21Mean absolute percentage error — (MAPE) is measure of accuracy in a fitted time series value in statistics, specifically trending. It usually expresses accuracy as a percentage, and is defined by the formula: where At is the actual value and Ft is the forecast value. The… …
22Phase dispersion minimization — (PDM) is a data analysis technique that searches for periodic components of a time series data set. It is useful for data sets with gaps, non sinusoidal variations, poor time coverage or other problems that would make Fourier techniques unusable …
23Minimum mean square error — In statistics and signal processing, a minimum mean square error (MMSE) estimator describes the approach which minimizes the mean square error (MSE), which is a common measure of estimator quality. The term MMSE specifically refers to estimation… …
24horizontal error — The average error in range, deflection, or radius, within which a weapon may be expected to strike or fall in the target area. The horizontal error of weapons making a nearly vertical approach to the target is described in terms of circular error …
25Parámetros de dispersión — Saltar a navegación, búsqueda Parámetros de dispersión o parámetros S son propiedades usadas en ingeniería eléctrica, ingeniería electrónica, e ingeniería de sistemas de comunicación y se utilizan para describir el comportamiento eléctrico de… …
26Mean squared prediction error — In statistics the mean squared prediction error of a smoothing procedure is the expected sum of squared deviations of the fitted values from the (unobservable) function g. If the smoothing procedure has operator matrix L, then The MSPE can be… …
27erreur de dispersion — sklaidos paklaida statusas T sritis fizika atitikmenys: angl. dispersion error vok. Zerstreuungsfehler, m rus. погрешность вследствие рассеяния, f pranc. erreur de dispersion, f …
28écart de dispersion — sklaidos paklaida statusas T sritis Gynyba apibrėžtis Atstumas nuo sviedinio sprogimo ar kulkos pataikymo taško iki vidutinio sprogimo ar pataikymo taško. atitikmenys: angl. dispersion error pranc. écart de dispersion ryšiai: dar žiūrėk –… …
29standard error — n. Statistics a measure of the dispersion in the distribution of differences between expected and observed values of a statistic: the standard error of the mean is equal to the standard deviation of the original frequency distribution divided by… …
30Mean square quantization error — (MSQE) is a figure of merit for the process of analog to digital conversion. As the input is varied, the input s value is recorded when the digital output changes. For each digital output, the input s difference from ideal is normalized to the… …
