RDA_point RD算法实现

RD算法实现，包括低斜视角和大斜视角（SRC方式2、SRC方式3）两种情况，系统固有参数见《Digital Processing of SAR Data》一书。

%%
close all;
clear all;
clc;

Num = 1;                                                                   %目标点数
%% 参数设定
%——————————————机载参数设定——————————————%
j = sqrt（-1）;                     
Theta_rc = 3.5*pi/180;                                                     %波束斜视角（低斜视角）
Vr = 150;                                                                  %雷达有效速度
Rc = 20e3;                                                                 %景中心斜距
R0 = Rc*cos（Theta_rc）;                                                     %最近斜距
c = 3e8;                                                                   %光速
f0 = 5.3e9;                                                                %载频
lambda = c/f0;                                                             %载波波长
Fr = 60e6;         

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    1229509  2015-09-17 22:26  RDA_point\Fig\FIG\RD_point\AC.fig

     文件    1256802  2015-09-17 22:25  RDA_point\Fig\FIG\RD_point\FA.fig

     文件      21052  2015-09-17 22:27  RDA_point\Fig\FIG\RD_point\Map.fig

     文件     519395  2015-09-17 22:23  RDA_point\Fig\FIG\RD_point\Raw.fig

     文件    1254744  2015-09-17 22:25  RDA_point\Fig\FIG\RD_point\RC.fig

     文件    1218865  2015-09-17 22:26  RDA_point\Fig\FIG\RD_point\RCMC.fig

     文件    1256838  2015-09-17 22:26  RDA_point\Fig\FIG\RD_point\Unwrap.fig

     文件    1451834  2015-09-17 22:27  RDA_point\Fig\FIG\RD_point\Upx16.fig

     文件    1076109  2015-09-17 22:38  RDA_point\Fig\FIG\RD_SRC2_point\AC.fig

     文件    1258528  2015-09-17 22:37  RDA_point\Fig\FIG\RD_SRC2_point\FA+SRC2.fig

     文件    1257982  2015-09-17 22:31  RDA_point\Fig\FIG\RD_SRC2_point\FA.fig

     文件      21011  2015-09-17 22:38  RDA_point\Fig\FIG\RD_SRC2_point\Map.fig

     文件     534585  2015-09-17 22:31  RDA_point\Fig\FIG\RD_SRC2_point\Raw.fig

     文件    1255497  2015-09-17 22:31  RDA_point\Fig\FIG\RD_SRC2_point\RC.fig

     文件     984802  2015-09-17 22:37  RDA_point\Fig\FIG\RD_SRC2_point\RCMC.fig

     文件    1258562  2015-09-17 22:37  RDA_point\Fig\FIG\RD_SRC2_point\Unwrap.fig

     文件    1916806  2015-09-17 22:38  RDA_point\Fig\FIG\RD_SRC2_point\Upx16.fig

     文件    1076193  2015-09-17 22:47  RDA_point\Fig\FIG\RD_SRC3_point\AC.fig

     文件    1258762  2015-09-17 22:46  RDA_point\Fig\FIG\RD_SRC3_point\FA.fig

     文件      21147  2015-09-17 22:48  RDA_point\Fig\FIG\RD_SRC3_point\Map.fig

     文件     534839  2015-09-17 22:45  RDA_point\Fig\FIG\RD_SRC3_point\Raw.fig

     文件    1255955  2015-09-17 22:45  RDA_point\Fig\FIG\RD_SRC3_point\RC+SRC3.fig

     文件     984979  2015-09-17 22:47  RDA_point\Fig\FIG\RD_SRC3_point\RCMC.fig

     文件    1258758  2015-09-17 22:46  RDA_point\Fig\FIG\RD_SRC3_point\Unwrap.fig

     文件    1885721  2015-09-17 22:47  RDA_point\Fig\FIG\RD_SRC3_point\Upx16.fig

     文件      22814  2015-09-17 16:37  RDA_point\Fig\JPEG\RD_point\AC.jpg

     文件      24941  2015-09-17 16:34  RDA_point\Fig\JPEG\RD_point\FA.jpg

     文件      63227  2015-09-17 17:46  RDA_point\Fig\JPEG\RD_point\Map.jpg

     文件      43769  2015-09-17 16:32  RDA_point\Fig\JPEG\RD_point\Raw.jpg

     文件      24119  2015-09-17 16:33  RDA_point\Fig\JPEG\RD_point\RC.jpg

............此处省略41个文件信息