Where by ξ i k would be the gray relational coefficient of xi to x0 in k times, and represents the relative change from the comparative sequence xi and reference sequence xo in ‘k’ moments to get a parameter i. Our pointers are meant for modest jobs, but some cleanup https://brooksgq4s5.idblogz.com/31623003/the-definitive-guide-to-how-to-clean-sewage-in-qassim