| 4 | 1/1 | 返回列表 |
| 查看: 1101 | 回復(fù): 3 | |||
zhenqiang木蟲 (小有名氣)
|
[求助]
求助matlab三維曲面的問題
|
|
有如下數(shù)據(jù) x1=[3,5.05,6.7,8.8,10.1,11.8,14.33,16.64,17.7,20,21.5,24.8,26.8,28.3,30.8,32.7,35.1,36.8,39.7,41.3,43.4,45,49.1,50.9,54.1,56.5,58.8,60.9,64.1,64.9,67.5,70,72.5,74.5,76.8,80,81.8,84.9,87.1,90,92]'; x2=[3,5.05,6.7,8.8,10.1,11.8,14.33,16.64,17.7,20,21.5,24.8,26.8,28.3,30.8,32.7,35.1,36.8,39.7,41.3,43.4,45,49.1,50.9,54.1,56.5,58.8,60.9,64.1,64.9,67.5,70,72.5,74.5,76.8,80,81.8,84.9,87.1,90,92]'; x3=[3,5.05,6.7,8.8,10.1,11.8,14.33,16.64,17.7,20,21.5,24.8,26.8,28.3,30.8,32.7,35.1,36.8,39.7,41.3,43.4,45,49.1,50.9,54.1,56.5,58.8,60.9,64.1,64.9,67.5,70,72.5,74.5,76.8,80,81.8,84.9,87.1,90,92]'; x4=[3,5.05,6.7,8.8,10.1,11.8,14.33,16.64,17.7,20,21.5,24.8,26.8,28.3,30.8,32.7,35.1,36.8,39.7,41.3,43.4,45,49.1,50.9,54.1,56.5,58.8,60.9,64.1,64.9,67.5,70,72.5,74.5,76.8,80,81.8,84.9,87.1,90,92]'; y1=y2=y3=y4=[5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]'; z1=[20.81,20.48,20.53,20.3,19.8,19.2,18.95,18.82,18.68,17.99,15.75,14.81,12.5,11.88,10.57,10.22,9.88,9.43,8.88,8.3,7.77,7.48,7.29,7.02,6.85,6.77,6.54,6.01,5.88,5.68,5.55,5.41,5.38,5.21,5.12,4.8,4.64,4.52,4.44,4.31,4.28]'; z2=[20.91,20.88,20.71,20.4,19.67,19.4,18.8,18.6,18.1,17.7,15.81,14.77,12.76,11.57,10.9,10.17,9.81,9.33,8.2,8.12,7.56,7.44,7.19,7,6.34,6.67,6.12,6,5.95,5.55,5.31,5.41,5.49,5.14,5.09,4.68,4.53,4.42,4.34,4.29,4.21]'; z3=[20.1,20,19.8,19.4,19.1,18.8,18.4,18.29,18.05,17.11,15.61,14.75,12.1,10.95,10.4,10.08,9.52,9.12,8.02,8.3,7.3,7.42,7.25,6.88,6.78,6.66,6.38,5.91,5.71,5.59,5.31,5.27,5.2,5.12,5.01,4.72,4.48,4.49,4.39,4.27,4.19]'; z4=[19.8,20.1,19.5,19.9,19.4,18.8,18.91,18.79,18.09,17.89,15.1,14.12,11.9,10.9,10.1,10.02,9.66,9.03,8.11,7.98,7.65,7.38,7.09,6.91,6.77,6.61,6.11,5.88,5.7,5.48,5.25,5.19,5.28,4.98,4.88,4.61,4.49,4.32,4.25,4.22,4.07]'; x=[x1;x2;x3];y=[y1;y2;y3];z=[z1;z2;z3]; 用x,y,x畫三圍曲面圖 能畫出么啊 ?我是matlab初學(xué)者 ,試了很多次也沒有實(shí)現(xiàn),所以想請教各位蟲。拜托!拜托。 |

鐵桿木蟲 (小有名氣)
主管區(qū)長 (職業(yè)作家)
![]() |
專家經(jīng)驗(yàn): +1059 |

鐵桿木蟲 (著名寫手)
暫時(shí)離開小木蟲
|
先構(gòu)建3X41的矩陣,即輸入你的代碼之后,除了不合法y1=y2=y3.建議此也按照x1的方式輸入。然后執(zhí)行下面命令: >> x=x1'; >> x2=x2'; >> x3=x3'; >> x=[x1;x2;x3]; >> y1=y1'; >> y2=y2'; >> y3=y3'; >> z1=z1'; >> z2=z2'; >> z3=z3'; >> z4=z4'; >> y=[y1;y2;y3]; >> z=[z1;z2;z3]; >> surf(x,y,z) 得出圖形和二樓一模一樣 |
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 305分求調(diào)劑(食品工程) +3 | Sxy112 2026-03-21 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 一志愿西安交通大學(xué)材料工程專業(yè) 282分求調(diào)劑 +10 | 楓橋ZL 2026-03-18 | 12/600 |
|
|
[考研] 材料工程專碩 348分求調(diào)劑 +3 | 冬辭. 2026-03-17 | 5/250 |
|
|
[考研] 317求調(diào)劑 +9 | 申子申申 2026-03-19 | 15/750 |
|
|
[考研] 266求調(diào)劑 +3 | 哇呼哼呼哼 2026-03-20 | 3/150 |
|
|
[考研] 299求調(diào)劑 +4 | 某某某某位 2026-03-21 | 4/200 |
|
|
[考研] 一志愿重慶大學(xué)085700資源與環(huán)境專碩,總分308求調(diào)劑 +3 | 墨墨漠 2026-03-18 | 3/150 |
|
|
[考研] 一志愿南昌大學(xué),327分,材料與化工085600 +9 | Ncdx123456 2026-03-19 | 9/450 |
|
|
[考研] 294求調(diào)劑材料與化工專碩 +15 | 陌の森林 2026-03-18 | 15/750 |
|
|
[考研] 308求調(diào)劑 +3 | 阿姐阿姐家啊 2026-03-18 | 3/150 |
|
|
[考研] 中南大學(xué)化學(xué)學(xué)碩337求調(diào)劑 +3 | niko- 2026-03-19 | 6/300 |
|
|
[考研] 求調(diào)劑一志愿南京航空航天大學(xué)289分 +3 | @taotao 2026-03-19 | 3/150 |
|
|
[考研] 一志愿西安交通大學(xué) 學(xué)碩 354求調(diào)劑211或者雙一流 +3 | 我想要讀研究生 2026-03-20 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | eation27 2026-03-20 | 3/150 |
|
|
[論文投稿]
申請回稿延期一個(gè)月,編輯同意了。但系統(tǒng)上的時(shí)間沒變,給編輯又寫郵件了,沒回復(fù)
10+3
|
wangf9518 2026-03-17 | 4/200 |
|
|
[考研] 一志愿福大288有機(jī)化學(xué),求調(diào)劑 +3 | 小木蟲200408204 2026-03-18 | 3/150 |
|
|
[考研] 材料考研調(diào)劑 +3 | xwt。 2026-03-19 | 3/150 |
|
|
[考研] 277調(diào)劑 +5 | 自由煎餅果子 2026-03-16 | 6/300 |
|
|
[考研] 070300化學(xué)學(xué)碩求調(diào)劑 +6 | 太想進(jìn)步了0608 2026-03-16 | 6/300 |
|
|
[考研] 070303 總分349求調(diào)劑 +3 | LJY9966 2026-03-15 | 5/250 |
|