We consider only primitive binary cyclic codes of length n = 2 m ? 1. A BCH-code with designed distance is denoted B(n;). A BCH-code is always a narrow-sense BCH-code. A codeword is identiied with its locator polynomial, whose coeecients are the symmetric functions of the locators. The deenition of the code by its zeros-set involves some properties for the power sums of the locators. Moreover t...

Bekasi City is currently developing a creative economy for increase the regional economy. That’s thing stated in City’s Rencana Pembangunan Jangka Menengah Daerah (RPJMD) 2018-2023 which reads development based on community. The Object of this research Creative Hub (BCH) an independent organization and community that helps develop This study aims to formulate strategy BCH. Combination Strength,...

This article presents a design method of Longitudinal-Bending Coupled Horn (L-BCH) giant magnetostrictive transducer utilized in spinning ultrasonic machining. The structural parameters are initially determined by the theory horn and thick disc. Then, effect rotating wheel on vibration characteristics L-BCH explored model harmonic response analysis through finite element method. Through continu...