Holm’s method and Hochberg’s method for multiple testing can be viewed as step-down and step-up versions of the Bonferroni test. We show that both are special cases of partition testing. The difference is that, while Holm’s method tests each partition hypothesis using the largest order statistic, setting a critical value based on the Bonferroni inequality, Hochberg’s method tests each partition...

Airborne radar plays a crucial role in detecting aerial targets, but its detection capability can be significantly affected by strong ground clutter when operating down-looking mode. The range-Doppler (RD) results of airborne may overlap the causing target occlusion and rendering them undetectable. In addition to detection, accurate extraction parameters is also great importance. Due high-speed...

Tm3+-doped bismuth germanate crystals (Tm:BGO) with various doping concentrations of 0.5, 0.75, 1.0, 1.5, and 2.0 at.% were grown by the micro-pulling-down method (μ-PD). The effect thulium concentration on growth, structure, absorption spectra, emission spectra fluorescence lifetime 3H4 3F4 state was studied. Under excitation 792 nm, Tm:BGO exhibit two bands corresponding to → 3H6 transitions....