view3d.m

用matlab写的仿真H.263标准的程序

function View3D(Graphic,HeadTitle,Xlabel,Ylabel)
%看Graphic数组的3D图

figure
[M,N] = size(Graphic);
surf(1:M,1:N,double(Graphic));

switch nargin
    case 1
        return ;
    case 2
        title(HeadTitle);
        return ;
    case 4
        title(HeadTitle);
        xlabel(Xlabel);       
        ylabel(Ylabel);
    otherwise
        disp('the input argument number is not correct');
        return ;
end