Threshold_test_main.rar_mfsk ber_threshold_快跳频

%% 1 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=1; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR1.mat'); semilogy(0:0.02:1,BER,'b:'); hold on; %% 2 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=2; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR2.mat'); semilogy(0:0.02:1,BER,'go-'); hold on; %% 3 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=3; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR3.mat'); semilogy(0:0.02:1,BER,'r*-'); hold on; %% 4 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=4; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR4.mat'); semilogy(0:0.02:1,BER,'co-'); hold on; %% 5 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=5; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR5.mat'); semilogy(0:0.02:1,BER,'mx-'); hold on; %% 6 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=6; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR6.mat'); semilogy(0:0.02:1,BER,'y*-'); hold on; %% 7 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=7; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR7.mat'); semilogy(0:0.02:1,BER,'kd-'); hold on; %% 8 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=8; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR8.mat'); semilogy(0:0.02:1,BER,'bs-'); hold on; %% 9 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=9; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR9.mat'); semilogy(0:0.02:1,BER,'g*-'); hold on; %% 10 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=10; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR10.mat'); semilogy(0:0.02:1,BER,'ro-'); hold on; %% 11 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=11; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR11.mat'); semilogy(0:0.02:1,BER,'c+-'); hold on; %% 12 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=12; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR12.mat'); semilogy(0:0.02:1,BER,'mx-'); hold on; %% 13 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=13; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR13.mat'); semilogy(0:0.02:1,BER,'ys-'); hold on; %% 14 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=14; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR14.mat'); semilogy(0:0.02:1,BER,'kd-'); hold on; %% 15 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=15; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR15.mat'); semilogy(0:0.02:1,BER,'b.-'); hold on; %% 16 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=16; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR16.mat'); semilogy(0:0.02:1,BER,'g--'); hold on; %% 17 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=17; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR17.mat'); semilogy(0:0.02:1,BER,'r-'); hold on; %% 18 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=18; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR18.mat'); semilogy(0:0.02:1,BER,'c*-'); hold on; %% 19 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=19; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR19.mat'); semilogy(0:0.02:1,BER,'m:'); hold on; %% 20 clear all; Q=8; % Number of MFSK levels (Hopping Frequencies) L=4; % Number of hops per symbol threshold=0:0.02:1; N_bit=600; SNRindB=20; N_user=3; [BER Opt_Threshold_Indicate]=Threshold_test(Q,L,N_bit,N_user,SNRindB); Opt_Threshold=threshold(Opt_Threshold_Indicate) save('Q8_L4_U3_SNR20.mat'); semilogy(0:0.02:1,BER,'kx-'); hold off; %% legend ('Eb/No=1','Eb/No=2','Eb/No=3','Eb/No=4','Eb/No=5','Eb/No=6','Eb/No=7','Eb/No=8','Eb/No=9','Eb/No=10','Eb/No=11','Eb/No=12','Eb/No=13','Eb/No=14','Eb/No=15','Eb/No=16','Eb/No=17','Eb/No=18','Eb/No=19','Eb/No=20','Eb/No=30'); title('Optimum Threshold: M=8, L=4, Number of user=1'); xlabel('Threshold'); ylabel('Bit Error Rate');