function PlaneWin = PlaneWindow(CentreCoorX,CentreCoorY,RadiusX,RadiusY,SizeImRow,SizeImColumn)
% 在图像上生成指定中心,指定大小的矩形窗(奇数*奇数)
% 
% Input:
%           CentreCoorX(1*1)
%           CentreCoorY(1*1)
%           RadiusX(1*1)
%           RadiusY(1*1)
%           SizeImRow(1*1)
%           SizeImColumn(1*1)
% Output:
%           PlaneWin(SizeImRow*SizeImColumn)
% 
% X.F.Zhang (2010/11/24, v1.0)
%
 ZEROS_FLAG = 1;
 StartRowCoor = CentreCoorX-RadiusX;      StartColumnCoor = CentreCoorY-RadiusY;
 if StartRowCoor < 1
    StartRowCoor = 1;
 elseif StartRowCoor >= SizeImRow 
    error(\'(1)The Central Coordination isn\'\'t in the image!\');
 end
 if StartColumnCoor < 1
    StartColumnCoor = 1;
 elseif StartColumnCoor >= SizeImColumn
    error(\'(2)The Central Coordination isn\'\'t in the image!\');
 end

 EndRowCoor = CentreCoorX+RadiusX;        EndColumnCoor = CentreCoorY+RadiusY;
 if EndRowCoor > SizeImRow
    EndRowCoor = SizeImRow;
 elseif EndRowCoor <= 0
    error(\'(3)The Central Coordination isn\'\'t in the image!\');
 end
 if EndColumnCoor > SizeImColumn
    EndColumnCoor = SizeImColumn;
 elseif EndColumnCoor <= 0
    error(\'(4)The Central Coordination isn\'\'t in the image!\');
 end

 PlaneWin = zeros(SizeImRow, SizeImColumn);
 if ZEROS_FLAG
    for i = StartRowCoor:EndRowCoor
        for j = StartColumnCoor:EndColumnCoor
            PlaneWin(i,j) = 1;
        end
    end
 end

end