loaddata.m

来自「rang doppler imaging and motion compensa」· M 代码 · 共 44 行

   function [ordata,windata]= loaddata (radarp,dataopt,num);
   %
   % Loads the data. For actual data, the name of data must
   % be 'd727un' or 'dc10un'. For simulated data, the name 
   % of the data must be 'simuldata' or 'simuldat'.
   % dataopt are 'd727un', 'dc10un', 'simuldata' or 'simuldat'.
   % ordata is original data.
   % windata is kaiser windowed data.
   %

   bandw=radarp(1);
   carf=radarp(2);
   prf=radarp(3);
   mm=radarp(4);
   nn=radarp(5);
   cc=radarp(6);

   kwin=kaiser2(mm,nn,4,1);

   if strcmp(dataopt,'d727un')  == 1
   load d727un.dat
   ordata=loadplane(d727un,mm,nn,num);
   windata=(ordata.*kwin).';
   end

   if strcmp(dataopt,'dc10un') == 1
   load dc10un.dat
   ordata=loadplane(dc10un,mm,nn,num);
   windata=(ordata.*kwin).';
   end

   if strcmp(dataopt,'simuldata')  == 1
   load Adata.mat
   ordata=Umnnoise;
   windata=(ordata.*kwin).';
   end

   if strcmp(dataopt,'simuldat')  == 1
   ordata=num;
   windata=(ordata.*kwin).';
   end