tranfreqm.m

rang doppler imaging and motion compensation中的源代码

function freqm = tranfreqm(m,n,carf,bandw)
%
%   m = number of rows.
%   n = number of columns.
%   carf = carrier frequency.
%   bandw = bandwidth.
%
%   if m and n are defined only, a matrix such as
%        [0 1 2 3 .... n-1]
%        [0 1 2 3 .... n-1]
%        [. . . . ....  . ]
%        [0 1 2 3 .... n-1]
%   will be made.
%

    if nargin < 3, carf = 0;, bandw = n-1; end

    onem=ones(m,1);
    delf=bandw/(n-1);
    pcount=0:n-1;
    freqv=pcount*delf+carf;
    freqm=onem*freqv;