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wangjianbomake

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿10½ð±ÒÇë°ïæÐÞ¸ÄÒ»ÏÂMATLAB³ÌÐò ÒÑÓÐ4È˲ÎÓë

clf;
axis([0 10 0 10]);
hold on
x=[];
y=[];
n=0;
disp('Left mouse button picks points.')
disp('Right mouse button picks last point.')   but=1;
while but ==1
    [xi,yi,but]=ginput(1);
    plot(xi,yi,'ro')
    n=n+1;x(n,1)=xi;y(n,1)=yi;
end
t=1:n;
ts=1:0.1:n;
xs=spline(t,x,ts)    ys=spline(t,y,ts);
plot(xs,ys,'k-');hold off;

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[ Last edited by wangjianbomake on 2010-5-9 at 15:50 ]
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ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lovewb

Í­³æ (ÕýʽдÊÖ)

¡ï ¡ï
wangjianbomake(½ð±Ò+5):лл°¡ 2010-05-09 15:51:26
adu886886(½ð±Ò+2):лл½»Á÷ 2010-05-09 16:56:58
>> clf;
>> axis([0 10 0 10]);
>> hold on
>> x=[];
>> y=[];
>> n=0;
>> disp('Left mouse button picks points.')
Left mouse button picks points.
>> disp('Right mouse button picks last point.');
Right mouse button picks last point.
>> but=1;
>> while but ==1
[xi,yi,but]=ginput(1);
plot(xi,yi,'ro');
n=n+1;
x(n,1)=xi;
y(n,1)=yi;
end
>> t=1:n;
>> ts=1:0.1:n;
>> xs=spline(t,x,ts);
>> ys=spline(t,y,ts);
>> plot(xs,ys,'k-');hold off;
>>
4Â¥2010-05-09 11:45:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

rewind

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï
nono2009(½ð±Ò+1):¹ÄÀøÓ¦Öú£¡ 2010-05-09 13:27:42
lzµÄ³ÌÐòÊÇ¿ÉÒÔÔËÐеİ¡



[ Last edited by rewind on 2010-5-9 at 10:50 ]
ÔÚÍâÖÖµØ...
2Â¥2010-05-09 10:45:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lds588

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÓÞ¶Û

ÒýÓûØÌû:
Originally posted by rewind at 2010-05-09 10:45:24:
lzµÄ³ÌÐòÊÇ¿ÉÒÔÔËÐеİ¡



[ Last edited by rewind on 2010-5-9 at 10:50 ]

ÇëÎÊ ÄãÓõÄÄĸö°æ±¾ ÎÒµÄR2010a ¾ÍÔËÐв»ÁË~~~
[url=http://weibo.com/u/2577306830?s=6uyXnP][img]http://service.t.sina.com.cn/widget/qmd/2577306830/fa2fdb00/1.png[/img][/url]
3Â¥2010-05-09 11:43:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lovewb

Í­³æ (ÕýʽдÊÖ)

¡ï
wangjianbomake(½ð±Ò+2):лл 2010-05-09 15:52:04
adu886886(½ð±Ò+1):ллÌṩÒâ¼û 2010-05-09 16:57:39
ÒýÓûØÌû:
Originally posted by lovewb at 2010-05-09 11:45:13:
>> clf;
>> axis([0 10 0 10]);
>> hold on
>> x=[];
>> y=[];
>> n=0;
>> disp('Left mouse button picks points.')
Left mouse button picks points.
>& ...

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