这个三维图形如何画？

cbufeng

图形如图1所示
以下是我假设的数据
L1正面数据Beacon3
X=[-85,-84,-83,-82,-81,-80,-79,-78,-77,-76];
Y=[0.06,0.09,0.13,0.15,0.16,0.23,0.37,0.19,0.05,0.09];
L1右侧面数据Beacon2
X=[-96,-94,-93,-92,-91,-90,-89,-88,-87,-86];
Y=[0.07,0.08,0.16,0.10,0.11,0.23,0.30,0.18,0.03,0.07];

L2正面数据 Beacon3
X=[-75,-74,-73,-72,-71,-70,-69,-68,-67,-66];
Y=[0.01,0.02,0.06,0.10,0.67,0.13,0.07,0.09,0.05,0.09];
L2右侧面数据 Beacon2
X=[-86,-84,-83,-82,-81,-80,-79,-78,-77,-76];
Y=[0.01,0.02,0.07,0.05,0.06,0.13,0.47,0.19,0.11,0.07];

qibbxxt

1.这图应该是用mesh,surf等函数画出来的，建议看看帮助文件和一些相关的例子
2.按你的假设是没有办法画图的，没有第三维的数据

zhenyonghit

同学，画三维图要三个坐标的，比如：
L1正面数据Beacon3
X=[-85,-84,-83,-82,-81,-80,-79,-78,-77,-76];
Y=[0.06,0.09,0.13,0.15,0.16,0.23,0.37,0.19,0.05,0.09];
没有Beacon2方向的坐标，即使相同也要说是多少吧？
数据不全

cbufeng

是这样的，我用我的数据，可以画图如附件所示，
我想把L1的两个图L1—Beacon2，L1—Beacon3，综合在一个三维图形上。
同理L2的图形。
2# qibbxxt

qibbxxt

4# cbufeng
如果这样的话，你可以查看一下

1. bar3

复制代码

的用法和例子
也许能帮到你

cbufeng

以下是我实验获得的真实数据
Beacon3数据如下：
X=[-63,-64,-65,-66,-67,-68,-69,-70,-71,-72,-73,-74,-75,-76,-77,-78,-79,-81,-89];
Y=[5,18,110,140,77,15,34,81,94,139,60,64,33,15,20,8,8,2,2];
Beacon2的数据如下：
X=[-63,-64,-65,-66,-67,-68,-69,-70,-71,-72,-73,-74,-75,-78];
Y=[4,24,443,358,60,12,9,4,6,4,1,2,2,3];
可以做两个图形如附件所示，
现在我想把二个图形综合在一个三维图形中，这个应该怎么做呢？


3# zhenyonghit

qibbxxt

6# cbufeng

不知道对不对，你自己看看程序和帮助文件，应该可以搞定

1. clear;clc;close all
   
2. X1=[-63,-64,-65,-66,-67,-68,-69,-70,-71,-72,-73,-74,-75,-76,-77,-78,-79,-81,-89];
   
3. Y1=[5,18,110,140,77,15,34,81,94,139,60,64,33,15,20,8,8,2,2];
   
4. X2=[-63,-64,-65,-66,-67,-68,-69,-70,-71,-72,-73,-74,-75,-78];
   
5. Y2=[4,24,443,358,60,12,9,4,6,4,1,2,2,3,NaN,NaN,NaN,NaN,NaN];
   
6. bar3(union(X1',X2'),[Y1',Y2'])
   
7. 
   

复制代码

cbufeng

恩，虽然这个图像还不是我想要的，但是还是斑竹的图形和程序对我还是有帮助的！
谢谢啦！
7# qibbxxt

bulabula

顶起来，好东西

cana

你好，我看了你的两个问题，我感觉我们做的东西应该是比较相近的。我也需要实现你那样的功能。但是不知道为什么我不能给你发消息，总是提醒我要登陆才能操作。希望能有想你请教的机会，谢谢！！！

hzh6610

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