matlab simulation for radar systerm design

雷达信号处理 模糊函数 脉冲信号 雷达信号检测mti动目标检测目标检测

function [noisytraj ] = addnoise（trajectory sigmaaz sigmael sigmarange ）
% addnoise.m
% by David J. Hall
% for Bassem Mahafza
% 10 June 2003
% 11:46
%
% USAGE: [noisytraj ] = addnoise（trajectory sigmaaz sigmael sigmarange ）
%
% INPUTS
%
% name         dimension  explanation                             units
%------        ------     ---------------                         -------
% trajectory   3 X POINTS trajectory in radar reference coords    [m;m;m]
% sigmaaz      1          standard deviation of azimuth error     radians
% sigmael      1          standard deviation of elevation error   radians
% sigmarange   1          standard deviation of range error       m
%
% OUTPUTS
%
% name         dimension   explanation                            units
%------        ------      ---------------                        -------
% noisytraj    3 X POINTS  noisy trajectory                       [m;m;m]

noisytraj = zeros（3 size（trajectory2）） ;

for loop = 1 : size（trajectory2）
   x = trajectory（1loop）;
   y = trajectory（2loop）;
   z = trajectory（3loop）;
   azimuth_corrupted =  atan2（yx） + sigmaaz*randn（1） ;
   elevation_corrupted = atan2（z sqrt（x^2+y^2）） + sigmael*randn（1） ;
   range_corrupted = sqrt（x^2+y^2+z^2）  + sigmarange*randn（1） ;
   x_corrupted = range_corrupted*cos（elevation_corrupted）*cos（azimuth_corrupted） ;
   y_corrupted = range_corrupted*cos（elevation_corrupted）*sin（azimuth_corrupted） ;
   z_corrupted = range_corrupted*sin（elevation_corrupted） ;
   noisytraj（:loop） = [x_corrupted ; y_corrupted; z_corrupted ] ;
end % next loop

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

     文件       1608  2003-06-10 12:48  matlab_simulation_for_radar_systems_design源代码\addnoise.m

     文件      35384  2003-06-14 13:23  matlab_simulation_for_radar_systems_design源代码\array.fig

     文件      15582  2003-06-14 13:20  matlab_simulation_for_radar_systems_design源代码\array.m

     文件       1334  2003-06-02 13:55  matlab_simulation_for_radar_systems_design源代码\Barker_ambig.m

     文件        695  2003-07-10 16:18  matlab_simulation_for_radar_systems_design源代码\burn_thru.m

     文件       8511  2003-07-25 01:20  matlab_simulation_for_radar_systems_design源代码\Capped_WedgeTM.m

     文件      66800  2003-07-24 23:42  matlab_simulation_for_radar_systems_design源代码\Capped_Wedge_GUI.fig

     文件      39855  2003-07-24 23:45  matlab_simulation_for_radar_systems_design源代码\Capped_Wedge_GUI.m

     文件       1913  2003-06-25 08:28  matlab_simulation_for_radar_systems_design源代码\casestudy1_1.m

     文件       4238  2003-07-16 16:43  matlab_simulation_for_radar_systems_design源代码\circular_array.m

     文件       5959  2003-07-07 14:55  matlab_simulation_for_radar_systems_design源代码\circ_array.m

     文件        206  2003-07-03 16:19  matlab_simulation_for_radar_systems_design源代码\clutterrcsgui.m

     文件       2231  2003-05-28 14:32  matlab_simulation_for_radar_systems_design源代码\clutter_rcs.m

     文件      51808  2003-07-03 16:45  matlab_simulation_for_radar_systems_design源代码\clutter_rcs_gui.fig

     文件      21891  2003-05-27 10:04  matlab_simulation_for_radar_systems_design源代码\clutter_rcs_gui.m

     文件       1063  1999-09-07 16:44  matlab_simulation_for_radar_systems_design源代码\cylinder.m

     文件         91  2003-07-16 10:49  matlab_simulation_for_radar_systems_design源代码\cylinderi.m

     文件      31392  1999-09-08 17:10  matlab_simulation_for_radar_systems_design源代码\cylinderRCS_fig.mat

     文件         88  2003-07-22 11:18  matlab_simulation_for_radar_systems_design源代码\dbesselh.m

     文件         75  2003-07-22 11:19  matlab_simulation_for_radar_systems_design源代码\dbesselj.m

     文件         75  2003-07-22 11:19  matlab_simulation_for_radar_systems_design源代码\dbessely.m

     文件       1634  2003-07-23 23:01  matlab_simulation_for_radar_systems_design源代码\DielCappedWedgeTMFields_Ls.m

     文件       1402  2003-07-23 23:01  matlab_simulation_for_radar_systems_design源代码\DielCappedWedgeTMFields_PW.m

     文件        536  2003-07-04 16:15  matlab_simulation_for_radar_systems_design源代码\double_canceler.m

     文件       1820  2003-07-09 09:51  matlab_simulation_for_radar_systems_design源代码\example11_1.m

     文件        340  2003-02-18 12:42  matlab_simulation_for_radar_systems_design源代码\factor.m

     文件        535  2003-06-27 14:33  matlab_simulation_for_radar_systems_design源代码\fig10_8.m

     文件       1727  2003-07-16 14:33  matlab_simulation_for_radar_systems_design源代码\fig11_18a.m

     文件       2582  2003-07-18 11:23  matlab_simulation_for_radar_systems_design源代码\fig12_12-13.m

     文件       2237  2003-05-03 16:25  matlab_simulation_for_radar_systems_design源代码\fig1_12.m

............此处省略161个文件信息