reader_m.m

RFID系统密集读写PPC算法的设计和仿真

% Setup System Parameters

c1 = 0.1    % Reader power coefficient
c2 = 0.567  % Tag power coefficient
pinitial = 0.1  % Initial Power
pmax = 10   % Max Power
pmin = 0.1    % Min Power
SNR_q = 14  % Required SNR
nf = 0.005  % Noise floor = 0.5mW
rmax = (5.67e-5*10/(14*5e-7))^0.25;
rd = 2

% Simulation Parameters

nn = [5 10 15 30 45 60];                    % Number of nodes in the network
mindist = [3 3.5 4 4.5 5 6 7 9 11 14];      % Density parameters
vars = [1 2];
%mindist = [5 6 7 9 11 14];      % Density parameters

t = 5000;                       % Simulation time
color = ['r','g','b','c','m','y','k','w'];
shape = ['.','s','o','x','d','p','h','+'];

% PPC specific
a = [0.1 2]                    % Alpha
b = [0.1 2]                    % Beta

% DAPC specific
sigam = 0.00001;
k_v = 0.00001;
tolerance = 0.98;

randseeder = 3;

jj = [1];
kk = [1];