%現代雷達信號處理?期末考試??第一題
%入口函數
%汪海波?P15205018

%仿真參數?
clc;clear;close?all;
format?long?
P_f?=?1e-6;?%虛警概率
SNR_data_len?=?200;
SNR_dB?=?linspace（-1525?SNR_data_len?）;?%信噪比
SNR?=?10.^（SNR_dB/10）;
N?=?[1101001000];

for?n?=?1:length（N）
????Pd?=?zeros（5SNR_data_len）;
????if?N（n）?<=?100
????????Pd（1:）?=?swerling_0_Pd_cal（P_f?SNR??N（n））;
????else
????????for?n_snr?=?1:length（SNR）
?????????????Pd（1n_snr）?=?pd_swerling5（P_f?1?N（n）?SNR_dB（n_snr））;
????????end
????end
????Pd（2:）?=?swerling_1_Pd_cal（P_f?SNR??N（n））;
????Pd（3:）?=?swerling_2_Pd_cal（P_f?SNR??N（n））;
????Pd（4:）?=?swerling_3_Pd_cal（P_f?SNR??N（n））;
????for?n_snr?=?1:length（SNR）
?????????Pd（5n_snr）?=?pd_swerling4（P_f?1?N（n）?SNR_dB（n_snr））;
????end
????h?=?figure;
????plot（SNR_dB??Pd（1:）‘k-‘‘LineWidth‘2）;hold?on
????plot（SNR_dB??Pd（2:）‘r--‘‘LineWidth‘2）;
????plot（SNR_dB??Pd（3:）‘b-*‘‘LineWidth‘2）;
????plot（SNR_dB??Pd（4:）‘m-o‘‘LineWidth‘2）;
????plot（SNR_dB??Pd（5:）‘g-x‘‘LineWidth‘2）;
????xlabel（‘信噪比?[dB]‘）;ylabel（‘檢測概率‘）;grid?on;ylim（[01]）
????tiel_str?=?sprintf（‘N?=?%d‘N（n））;title（tiel_str）
????legend（‘Swerling?0‘‘Swerling?1‘‘Swerling?2‘‘Swerling?3‘‘Swerling?4‘‘Location‘‘SouthEast‘）
????file_name?=?sprintf（‘P_D_Neq%d.png‘N（n））;
?????print（?h?‘-dpng‘?file_name）
end

?屬性????????????大小?????日期????時間???名稱
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?????文件???????1363??2016-05-01?20:09??work_1\exam_1_main.m

?????文件????????449??1999-10-04?11:33??work_1\fact.m

?????文件????????340??1999-10-04?11:59??work_1\factor.m

?????文件????????568??1999-09-30?11:28??work_1\factorial.m

?????文件????????430??2000-03-27?14:32??work_1\igamma.m

?????文件???????1025??1999-10-06?09:40??work_1\incomplete_gamma.m

?????文件????????593??1999-10-04?12:36??work_1\incomp_gamma.m

?????文件???????1113??2016-05-01?17:05??work_1\pd_swerling1.m

?????文件???????1294??2016-05-01?17:06??work_1\pd_swerling2.m

?????文件???????1221??2016-05-01?17:09??work_1\pd_swerling3.m

?????文件???????1966??2016-05-01?17:31??work_1\pd_swerling4.m

?????文件???????1326??1999-10-07?11:55??work_1\pd_swerling5.m

?????文件??????26247??2017-04-15?15:49??work_1\P_D_Neq1.png

?????文件??????26708??2017-04-15?15:49??work_1\P_D_Neq10.png

?????文件??????25406??2017-04-15?15:49??work_1\P_D_Neq100.png

?????文件??????25171??2017-04-15?15:49??work_1\P_D_Neq1000.png

?????文件???????1303??2016-05-09?21:10??work_1\readme.txt

?????文件????????828??2016-05-01?19:56??work_1\swerling_0_Pd_cal.m

?????文件????????338??2016-05-01?10:43??work_1\swerling_1_Pd_cal.m

?????文件????????476??2016-05-01?19:53??work_1\swerling_2_Pd_cal.m

?????文件????????364??2016-05-01?19:06??work_1\swerling_3_Pd_cal.m

?????目錄??????????0??2016-05-02?15:47??work_1

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