This program show you how to r/w some files in windows. example rtf or txt. just give every one a convenient way.-This program show you how to r / w some files i n windows. example rtf or txt. just give every on e a convenient way.

empirical formula with kaiser clc clear all fs=1000 fc=250 df=50 r=0.001 f=fc/fs dw=2*pi*(df/fs) a=-20*log(r) n=floor(((a-8)/(2.285*dw))+1) if a>50 b=0.1102*(a-8.7) elseif a>=21 && a<=50 b=0.5842*((a-