Average Rate vs. Instantaneous Rate Average Rate of Change Between a and b Instantaneous Rate of Change at a a b Average Rate of Change Between x = a & x = b f(b) – f(a) b - a = Slope of the line f(b) f(b) – f(a) f(a) b - a a b Average Rate vs. Instantaneous...
To evaluate the discrimination ability of FFR and iFR for HRPC, ROC curves and AUC values were compared (Fig. 4). FFR showed a higher discrimination ability for the presence of ≥ 3 HRPC than iFR (AUC 0.703 vs. 0.648, respectively; P = 0.045). This difference was mainly driven...
The instantaneous velocity was modeled by the sum of a cyclical component, decomposed in the Medio-Lateral (ML), VerTical (VT) and Antero-Posterior (AP) directions, and the Average Progression Velocity (APV) over each gait cycle. The proposed method required the availability of two IMUs, ...
Three notable improvements are implemented: replacement of numerical low-pass filter (LPF) with an average power detector to improve mitigation performance, removal of needless reactive element to reduce algorithm complexity and integration of phase tracking feature to eliminate the needs of PLL. Design...
The proposed fundamental real power identifier is given as: p(dc) = Paverage = 1 T T 0 p(dc) + p(ac) dt (15) where Paverage is the average value of p and T is the period of the signal. In this manner, the need of STF in extracting the dc components of load current is ...