CODEWITHSUNDEEP
matlabgraph3d
888
888

Reputation: 3406

3d graph, mix between bar and surf

I have 3 functions f1=f1(x), f2=f2(x) and f3=f3(x). I can plot three 2d graphs on a single figure with the command hold on, but I would like to plot three graphs in a single 3d graph.

I can plot a 3d surface with surf command. 

x = -3:0.1:3;
y = [1,2,3];
z = [f1(x);f2(x);f3(x)];

surf(x,y,z)

Since the y variable does not lay in a range, but has discrete values, this graph does not make sense.

It would be better a 3d graph like the previous one for the x variable and something like a bar chart for the y variable. Is it possible to plot a "mixed" graph like that?

To better explain what I would like to obtain, I add this graph found with the help of Google

enter image description here

Upvotes: 2

Views: 3222

Answers (1)

Luis Mendo
Luis Mendo

Reputation: 112679

The ribbon function does what you want, except that it only shows the top part:

>> ribbon(peaks(15)) %// using the `peaks` function as an example

enter image description here

Upvotes: 4

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