sjl1983226 发表于 2010-6-11 21:06

Vectors must be the same lengths?

clear; clf
x=0:13:26:39:52:70:88:106:124:142:160:178:196:214:232:250:268:286:304:322:340:358:376:394:412:430:448:466:484:497:510:523:536;
ysy=9.666:9.614:9.584:9.549:9.513:9.532:9.577:9.606:9.682:9.657:9.579:9.551:9.547:9.583:9.619:9.629:9.627:9.539:9.554:9.56:9.559:9.592:9.607:9.645:9.659:9.63:9.59:9.539:9.538:9.545:9.567:9.586:9.616;
yxy=9.667:9.608:9.564:9.547:9.541:9.538:9.59:9.621:9.662:9.652:9.585:9.551:9.529:9.581:9.603:9.629:9.627:9.54:9.556:9.557:9.552:9.61:9.611:9.629:9.661:9.626:9.578:9.534:9.539:9.537:9.553:9.596:9.611;
plot(x,ysy)
set(gca,'xtick',)
set(gca,'xticklabel',{'0#','1/4','边跨跨中','3/4','1#','1/4','次边跨跨中','3/4','2#','1/4','中跨跨中','3/4','3#','1/4','次边跨跨中','3/4','4#','1/4','边跨跨中','3/4','5#'})

老是显示“Vectors must be the same lengths”，希望大家能帮助我，谢谢！
数据应该怎么输入啊，我是菜鸟

[ 本帖最后由 ChaChing 于 2010-6-12 12:31 编辑 ]

houxiaoyang 发表于 2010-6-11 21:24

你的x,ysy长度不一样，还有，你这个是什么输入数据的方法？怎么ysy yxy都是空的，x只有两个数据

sjl1983226 发表于 2010-6-11 21:50

clear; clf
x=;
ysy=;
yxy=;
plot(x,ysy)
set(gca,'xtick',)
set(gca,'xticklabel',{'0#','1/4','边跨跨中','3/4','1#','1/4','次边跨跨中','3/4','2#','1/4','中跨跨中','3/4','3#','1/4','次边跨跨中','3/4','4#','1/4','边跨跨中','3/4','5#'})

我自己解决了，应该这样输入，谢谢

[ 本帖最后由 ChaChing 于 2010-6-12 12:30 编辑 ]

ChaChing 发表于 2010-6-12 01:08

有点好奇这些代表什么意思!?:loveliness:
x=0:13:26:39;
x=0:13:26:39:52;
x=0:13:26:39:52:22;
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