www.gusucode.com > 关于蓝牙的很好的仿真程序（simulink加matlab）源码程序 > bluetooth_init.m

    % Initialize variables for Bluetooth Model

% Input wave sample rate must be 8kHz
Input_Fs=8000;

load code_data;

% Coefficients for speech interpolation
[y,interp_coeffs]=interp(ones(1,10),8); clear y;

Packet_Types={'NULL';'POLL';'FHS';'DM1';...
              'DH1';'HV1';'HV2';'HV3';'DV';'AUX1';...
              'DM3';'DH3';'SCORT';'undefined';...
              'DM5';'DH5'};

% 1,0,1,0, sequence
One_Zero_Payload=zeros(240,1);
One_Zero_Payload(1:2:240)=1;

% Seeds
hop_seed=randseed(1);
awgn_channel_seed=randseed(2);
awgn_802_seed=randseed(3);
rate_802_seed=randseed(4);
data_seed=randseed(5);

% Hop frequency if fixed
fixed_hop_freq=20;

%Misc
Num_Payload_Bits=80;

% Initial noise variance

%var=0;
EsNo=18;