[繪圖] 請問將我做的實驗畫成3D曲面圖語法該怎 …已回收
小弟我做實驗數據為
x y z
-80 -80 2.183763271
-60 -80 2.142948715
-40 -80 2.140756591
-20 -80 2.175953531
0 -80 2.152403824
20 -80 2.134264854
40 -80 2.116558987
60 -80 2.112557433
80 -80 2.063086877
-80 -60 2.180680786
-60 -60 2.171034381
-40 -60 2.137914154
-20 -60 2.120306708
0 -60 2.092981787
20 -60 2.08847735
40 -60 2.166063732
60 -60 2.165822297
80 -60 2.176191868
-80 -40 2.14747999
-60 -40 2.13259152
-40 -40 2.111560905
-20 -40 2.097113658
0 -40 2.090837637
20 -40 2.079127162
40 -40 2.092332741
60 -40 2.089346418
80 -40 2.121514934
-80 -20 2.188478053
-60 -20 2.145673027
-40 -20 2.113593363
-20 -20 2.102923109
0 -20 2.099161393
20 -20 2.089596285
40 -20 2.094496458
60 -20 2.118103689
80 -20 2.165012153
-80 0 2.222866709
-60 0 2.178880877
-40 0 2.157283789
-20 0 2.136199906
0 0 2.124446195
20 0 2.121343416
40 0 2.119002894
60 0 2.128384636
80 0 2.160509337
-80 20 2.235613757
-60 20 2.197458574
-40 20 2.166425451
-20 20 2.155145142
0 20 2.155132089
20 20 2.148243589
40 20 2.147586891
60 20 2.153675015
80 20 2.167448463
-80 40 2.269257502
-60 40 2.229610029
-40 40 2.212229248
-20 40 2.201755178
0 40 2.186550766
20 40 2.175674989
40 40 2.175777887
60 40 2.175757719
80 40 2.184221029
-80 60 2.313869511
-60 60 2.285669676
-40 60 2.240058371
-20 60 2.232940447
0 60 2.215551087
20 60 2.203445861
40 60 2.20302225
60 60 2.203114244
80 60 2.216412542
-80 80 2.285065022
-60 80 2.293537888
-40 80 2.274469746
-20 80 2.252865728
0 80 2.251745949
20 80 2.251651937
40 80 2.257102621
60 80 2.259438989
80 80 2.267260110
共有81個點
實驗函數我也弄出來了z=f(x,y)
z=a+b*x+c*y+d*x^2+f*y^2+g*x^3+h*y^3+m*x*y+n*x^2*y+k*x*y^2
a = 2.1688607081104707E+00
b = -6.1895693034415787E-04
c = 1.8113882249954757E-03
d = 4.2514938344927082E-06
f = 4.2879103694509509E-06
g = 1.7350754162376479E-08
h = -1.3188267675590849E-07
m = 4.0617310624968825E-07
n = -3.0615836758056042E-08
k = 2.9286654394634491E-08
我有上網爬過surf的語法
可是畫出的曲面圖並不我要的
我要的曲面圖是像山一樣
有高有低
拜託各位高手
要請問各位大大...有更好的方法嗎?
(別叫我爬文了,我連書都買回來看了)
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◆ From: 114.37.165.150
※ 編輯: chrishappy11 來自: 114.37.165.150 (12/08 17:29)
→
12/08 22:22, , 1F
12/08 22:22, 1F
這樣子畫出來的圖型不是個曲面,要像山一樣,有高有低才是正確的
※ 編輯: chrishappy11 來自: 123.195.0.26 (12/08 23:45)
推
12/08 23:51, , 2F
12/08 23:51, 2F
→
12/08 23:52, , 3F
12/08 23:52, 3F
推
12/09 07:26, , 4F
12/09 07:26, 4F
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12/09 07:26, , 5F
12/09 07:26, 5F
1樓高手已經解決我的問題了...感謝
※ 編輯: chrishappy11 來自: 123.195.0.26 (12/09 08:24)