医药零售计算机解决方案 应该有一定帮助-Pharmaceutical retail computer solution should help

DSB调制和相干解调系统仿真 fm=2-figure subplot(311) plot(f,abs(yr)/N) title( 接收信号与相干载波相乘后的频谱 ) xlabel( f /Hz )

ITS A FINAL YEAR PROJECT

newton-raphson maylab COD with YBUS calculatour: Build up admittance matrix function [YR,YI] = YBus(tlsend,tlrec,tlresis,tlreac,tlsuscep,tlcond,shbus,shresis,shreac,ntl,nbb,nsh) YR=zeros(nbb,nbb) YI=zeros(nbb,nbb) Transmission lines