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[ÇóÖú] ºÃÐĵÄmatlab´óÏÀÇë½ø~£¡£¡£¡ ÒÑÓÐ1È˲ÎÓë

[data text]=xlsread('d:/1.xls','Sheet 1','A2£ºA10000');
[data1 text1]=xlsread('d:/1.xls','Sheet 1','d2£ºd10000');
[data2 text2]=xlsread('d:/1.xls','Sheet 1','E2£ºE10000');
[data3 text3]=xlsread('d:/1.xls','Sheet 1','F2£ºF10000');
[data4 text4]=xlsread('d:/1.xls','Sheet 1','G2£ºG10000');

y1=data1;
y2=data2;
y3=data3;
y4=data4;


x=datenum(text);
values1=spcrv([[x(1) x x(end)];[y1(1) y1 y1(end)]],3);
values2=spcrv([[x(1) x x(end)];[y2(1) y2 y2(end)]],3);
values3=spcrv([[x(1) x x(end)];[y3(1) y3 y3(end)]],3);
values4=spcrv([[x(1) x x(end)];[y4(1) y4 y4(end)]],3);
plot(values1(1,,values1(2,,'r',values2(1,,values2(2,,'b',values3(1,,values3(2,,'g',values4(1,,values4(2,,'k')

hold on;
ylabel('ζÈ/£¨¡æ£©','FontSize',16);
xlabel('ÈÕÆÚ','FontSize',16)
title({'º£ÑóÄÁ³¡1ºÅ¸¡±ê7ÔÂ20-9ÔÂ30ÈÕË®ÎÂÊý¾Ý'},'FontSize',25);
h=legend('Ë®ÎÂ');
set(h,'FontSize',14);
set(gca,'FontSize',15);
time=linspace(x(1),x(end),10);
set(gca,'Xtick',time);
for n=1:length(time)
tm{n}=datestr(time(n),'mm/dd ');
end
set(gca,'xticklabel',tm)
set (gca,'YColor','k');
set(gca,'Ytick',[10:2:30]);
axis(gca,[x(1) x(end) 10 30]);
grid on;
saveas(gcf,'d:/y11-1.fig');%

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values1=spcrv([[x(1) x x(end)];[y1(1) y1 y1(end)]],3);

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