Tracking control system based on linear quadratic (LQ) tracker is designed for ground strap a ducted-fan unmanned aerial vehicle (UAV) under full flight envelope including hover, transition, and cruise modes.To design the LQ tracker, a system matrix is augmented with a tracking error term.Then the control input can be calculated to solve a single R
In this research a system for Arabic word segmentation into letters and recognition has been designed by dividing it into five groups (plosives, fricatives, nasals, glide and semi-vowel sounds) based on articulatory phonetics.This system include four main stages: Stage one: Endpoint algorithm has been Light Stands used to identify the beginning and
BACKGROUND: Closely related invasive species may often displace one another, but it is often difficult to determine mechanisms because of the historical nature of these events.The leafmining flies Liriomyza sativae and Liriomyza trifolii have become serious invasive agricultural pests throughout the world.Where both species have invaded the same re
Due to ground strap the extensive energy consumption and high population density in modern cities, the collection and use of scattered walking energy from the stream of people is crucial for the development of a green ecological city.Herein, a flexible undulated electrode-based triboelectric nanogenerator (u-TENG) was integrated to the floor to sca
The adolescence is a critical period time: biological, behavioural and social changes occur continuously.Those changes could be understood as potential benefits for the development along the adolescence and afterwards, but also as potential risks Optical Audio Solutions for this period.The pubertal development; the morphological and functional chan