%axis为'x'或'y'，分别表示更改x或y刻度

%ticks是字符cell

function settick(axis,ticks)

n=length(ticks);

tkx=get(gca,'XTick');tky=get(gca,'YTick');

switch axis

    case 'x'

        w=linspace(tkx(),tkx(end),n);

        set(gca, 'XTick', w, 'XTickLabel', []);%刷新刻度，去掉刻度值

        yh=(*w()-w(end))/;%按坐标轴比例调整刻度纵坐标位置

        for i=:n

            text('Interpreter','tex','String',ticks(i),'Position',[w(i),yh],'horizontalAlignment', 'center');

        end

    case 'y'

        w=linspace(tky(),tky(end),n);

        set(gca, 'YTick', w, 'YTickLabel', []);

        xh=(*w()-w(end))/;

        for i=:n

            text('Interpreter','tex','String',ticks(i),'Position',[xh,w(i)],'horizontalAlignment', 'center');

        end

end