matlab绘制Excel列数据【附源码】

test=xlsread('1.xls');
figure
subplot(451)
plot(test(:,1));

subplot(452)
plot(test(:,2));

subplot(453)
plot(test(:,3));

subplot(454)
plot(test(:,4));

subplot(455)
plot(test(:,5));

subplot(456)
plot(test(:,6));

subplot(457)
plot(test(:,7));

subplot(458)
plot(test(:,8));

subplot(459)
plot(test(:,9));

subplot(4,5,10)
plot(test(:,10));

subplot(4,5,11)
plot(test(:,11));

subplot(4,5,12)
plot(test(:,12));

subplot(4,5,13)
plot(test(:,13));

subplot(4,5,14)
plot(test(:,14));

subplot(4,5,15)
plot(test(:,15));

subplot(4,5,16)
plot(test(:,16));

subplot(4,5,17)
plot(test(:,17));

subplot(4,5,18)
plot(test(:,18));

subplot(4,5,19)
plot(test(:,19));

subplot(4,5,20)
plot(test(:,20));

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