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piaoxxb

铜虫 (初入文坛)

[交流] 【求助】matlab中的反比例函数如何画图???

在画y=1/x图象的时候出现了一些问题。
程序是这样的
x=1:0.1:10;
y=1/x;
plot(x,y)
但是,执行后,说程序有错,显示如下:
??? Error using ==> mrdivide
Matrix dimensions must agree.
不明白是怎么回事,矩阵长度不一致,那应该怎么改呢,请各位帮帮忙!谢谢!

[ Last edited by laizuliang on 2007-8-27 at 09:00 ]
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xtsheep

至尊木虫 (知名作家)

小木虫之《Science》主编

x=1:0.1:10;
y=1./x;  %这里是向量运算应加一个点
plot(x,y)
圆规为什么可以画圆?因为脚在走心不动;你为什么不能圆梦?因为心在走,脚不动。
2楼2007-06-21 11:39:59
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piaoxxb

铜虫 (初入文坛)

呵呵,谢谢你了!
3楼2007-06-21 13:55:49
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