MOTIVATION A mass spectrum produced via tandem mass spectrometry can be tentatively matched to a peptide sequence via database search. Here, we address the problem of assigning a posterior error probability (PEP) to a given peptide-spectrum match (PSM). This problem is considerably more dif.cult than the related problem of estimating the error rate associated with a large collection of PSMs. Ex...

The non-parametric (N-P) method expresses evapotranspiration as a function of net radiation, ground heat flux, air temperature, and surface temperature (Ts). This is relatively new attractive for estimating evapotranspiration, especially Ts measurements from remote sensing. purpose this study to investigate the limitations compare its performance with those Penman–Monteith (P–M) Priestley–Taylo...

Traditional synthetic aperture radar (SAR) autofocusing methods are based on the point-scattering model, which assumes scattering phases of a target to be constant. However, as for distributed target, especially arc-scattering phase changes with observation angles, i.e., its is time-varying. Hence, compensated mixture time-varying and motion error in traditional methods, causes overfocused poin...