The need for an efficient and standard technique for optimal spectral sampling of hyperspectral data during the inversion of canopy reflectance models has been the subject of many studies.The objective of this study was to investigate the utility of the VOLUME BUILDER MOUSSE discrete wavelet transform (DWT) for extracting useful features from hyper
Guqin is the Chinese oldest musical instrument and intangible cultural heritage.The Tang Dynasty was the most prosperous in Chinese history, with a flourishing culture.One of the Guqin manufactured by Master Lei Wei, a notable Guqin maker in the Tang Dynasty, was recognized as a reference standard instrument and is kept in the Palace Museum in Beij
ObjectivesTo reduce the vibration of stern structure excited by lateral propeller forces, the application of vibration isolation, vibration blocking masses and damping coating is carried out.MethodsFirst, the vibration transmission characteristics of the shaft-stern coupled system are obtained through vibration testing, then the lateral excitation
The aim of the study was to determine whether there is a correlation between breast height diameter, tree height and stem total volume of Scots pines, on the one hand, and volume and proportion of juvenile wood, on the other.The investigations comprised pure pine stands of the IInd, IIIrd, IVth and Vth age classes developed in conditions of fresh m