?%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
?%r干擾目標情況下CA-CAFR檢測概率N=32Pf=1e-6
?%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
clc;
clear?all;
N=36;?????????????%參考單元長度
n=N/2;????????????%半滑窗長度
pfa=1e-6;
M=1e4;?????????????%蒙特卡洛仿真次數
SNR_dB=5:1:35;????????%信噪比
SNR=10.^（SNR_dB./10）;??
Simul_len=length（SNR）;??%仿真長度
T=pfa^（-1/N）-1;%均勻雜波背景下標稱化因子T
%T=0.2115;
Pd_CA1=0;
for?i=1:length（SNR）
?????count=0;
?????for?j=1:M
????????%%%%%%%%%%%產生指數噪聲%%%%%%%%%%%%%%%%%%%%%%%
????????lambda=1;
????????u=rand（1N-1）;
????????exp_noise=log（u）*（-lambda）;
????????%%%%%%%%%%%%產生目標回波%%%%%%%%%%%%%%%%%%%
????????lambda=SNR（i）+1;
????????u=rand（12）;
????????exp_target=log（u（1））*（-lambda）;
%?????????exp_noise（N-1）=log（u（1））*（-lambda）;
????????exp_noise（N）=log（u（2））*（-lambda）;
?????????cfar_k=exp_target/sum（exp_noise）;
?????????if?（cfar_k>T）
?????????????count=count+1;
?????????end
?????end
?Pd_CA1（i）=count/M;
end
plot（SNR_dBPd_CA1‘b‘）;
hold?on?
Pd_CA2=0;
for?i=1:l

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1721??2013-10-17?10:22??第3章??均值類CFAR檢測器\CA-CFAR\CA_int.m

?????文件???????1605??2013-12-06?10:40??第3章??均值類CFAR檢測器\CA-CFAR\Pd_Ideal.m

?????文件????????742??2013-10-21?10:19??第3章??均值類CFAR檢測器\CA-CFAR\Pf_CA_cluter.m

?????文件????????429??2013-10-23?16:13??第3章??均值類CFAR檢測器\GO-CFAR\GO_cfar_T.m

?????文件???????2356??2013-12-06?10:53??第3章??均值類CFAR檢測器\GO-CFAR\GO_int.m

?????文件????????800??2013-12-06?10:55??第3章??均值類CFAR檢測器\GO-CFAR\GO_Pd_H.m

?????文件???????1503??2013-10-23?16:24??第3章??均值類CFAR檢測器\GO-CFAR\GO_pfa_zabobianyuan.m

?????文件???????1767??2013-10-21?09:52??第3章??均值類CFAR檢測器\GO-CFAR\GO_zabobianyuan.m

?????文件????????405??2013-10-24?19:17??第3章??均值類CFAR檢測器\SO-CFAR\so_cfar_T.m

?????文件???????2578??2012-06-22?13:27??第3章??均值類CFAR檢測器\SO-CFAR\SO_int.m

?????文件????????706??2012-02-19?17:05??第3章??均值類CFAR檢測器\SO-CFAR\SO_Pd_H.m

?????文件???????1505??2013-10-24?19:18??第3章??均值類CFAR檢測器\SO-CFAR\SO_pfa_zabobianyuan.m

?????文件????????835??2013-10-28?14:44??第3章??均值類CFAR檢測器\單元平均CFAR檢測實例過程\CA_CFAR.m

?????文件????????820??2013-10-27?21:06??第3章??均值類CFAR檢測器\單元平均CFAR檢測實例過程\CA_CFAR_duomubiao.m

?????文件????????899??2013-10-28?15:47??第3章??均值類CFAR檢測器\單元平均CFAR檢測實例過程\zabobianyuanxujing.m

?????文件?????236278??2013-10-27?20:01??第3章??均值類CFAR檢測器\單元平均CFAR檢測實例過程\圖7.4單元平均CFAR檢測的實例過程.bmp

?????文件?????236278??2013-10-28?15:47??第3章??均值類CFAR檢測器\單元平均CFAR檢測實例過程\雜波邊緣環境目標遮蔽.bmp

?????文件????????714??2013-10-20?15:23??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\CA_zabobianyuan.m

?????文件????????185??2013-10-20?17:04??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\chaojihe.m

?????文件???????1767??2013-10-21?09:52??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\GO_zabobianyuan.m

?????文件???????1438??2013-10-21?17:19??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\OS_Pf_Cluter.m

?????文件????????742??2013-10-21?10:20??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\Pf_CA_cluter.m

?????文件???????1468??2013-12-06?11:03??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\雜波邊緣虛警性能仿真\CA_pfa_zabobianyuan.m

?????文件???????1573??2013-10-30?23:34??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\雜波邊緣虛警性能仿真\GO_pfa_zabobianyuan.m

?????文件???????1515??2013-10-30?22:38??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\雜波邊緣虛警性能仿真\SO_pfa_zabobianyuan.m

?????文件?????193402??2013-10-30?22:36??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\雜波邊緣虛警性能仿真\untitled1.bmp

?????文件????????429??2013-10-19?14:36??第3章??均值類CFAR檢測器\求解T\GO_cfar_T.m

?????文件????????311??2013-10-19?14:54??第3章??均值類CFAR檢測器\求解T\OS_CFAR_T.m

?????文件????????405??2013-10-19?14:02??第3章??均值類CFAR檢測器\求解T\so_cfar_T.m

?????目錄??????????0??2013-12-06?10:10??第3章??均值類CFAR檢測器\雜波邊緣虛警性能\雜波邊緣虛警性能仿真

............此處省略10個文件信息