Visualization of graphs in three dimention

In summary, to visualize three dimensional figures such as quadratic surfaces on a two dimensional sheet, you can use isometric drawing or 3D projection and perspective transformation. Reading the Wikipedia article on 3D projection may provide helpful information, but it may not be the best resource for those who are not familiar with mathematical concepts.
  • #1
mritunjay
18
0
how to visualize three dimensional figures for example quadratic surfaces in three dimention when graph is plotted on two dimensional sheet which is usually the case.
 
Physics news on Phys.org
  • #2
Look up isometric drawing.
 
  • #3
or, if you are talking about transforming an x,y,z point into a x,y point (ie a vector into pixels on a screen) look up 3d projection and perspective transformation.

Depending on how fluent you are at reading math, the wikipedia article might be what you need. (Though personally, I rarely find wikipedia good at explaining stuff I don't already know).

http://en.wikipedia.org/wiki/3D_projection

k
 
  • #4
What, exactly, do you mean by "visualization"? A good two dimensional rendering of a 3 dimensional graph should include enough visual information (perspective, etc.) to make the 3 dimensional shape clear. At first I thought you were talking about visualizing a graph when you are only given the formula (say, z= x2+ y2) but, since you say "when graph is plotted on two dimensional sheet which is usually the case", apparently that is not what you are asking.
 

1. What is the purpose of visualizing graphs in three dimension?

The purpose of visualizing graphs in three dimension is to gain a better understanding of complex data by representing it in a way that is easier to interpret. Adding a third dimension can reveal patterns and relationships that may not be as apparent in a two-dimensional graph.

2. What are some common techniques used to create three-dimensional graphs?

Some common techniques used to create three-dimensional graphs include using perspective, shading, and color to create depth and dimension. Other techniques include using different types of charts or graphs, such as bar graphs, histograms, or scatter plots, in a three-dimensional format.

3. How do I interpret a three-dimensional graph?

Interpreting a three-dimensional graph is similar to interpreting a two-dimensional graph. The horizontal and vertical axes represent the same variables as in a two-dimensional graph, while the third dimension represents another variable. The relationships between the variables can be interpreted by analyzing how the data points are grouped or distributed in the graph.

4. Are there any limitations to visualizing graphs in three dimension?

Yes, there are some limitations to visualizing graphs in three dimension. One limitation is that it may be more difficult to accurately interpret the data, as adding an extra dimension can sometimes make the graph more complex. Additionally, not all types of data are suitable for three-dimensional graphs, and in some cases, a two-dimensional graph may be more effective.

5. What are some real-life applications of visualizing graphs in three dimension?

Visualizing graphs in three dimension has many real-life applications, particularly in fields such as science, engineering, and economics. In science, three-dimensional graphs can be used to represent complex data from experiments or simulations. In engineering, three-dimensional graphs can be used to analyze and optimize designs. In economics, three-dimensional graphs can be used to visualize trends and patterns in market data.

Similar threads

Replies
2
Views
298
  • Differential Geometry
Replies
9
Views
2K
  • Precalculus Mathematics Homework Help
Replies
4
Views
1K
  • Special and General Relativity
Replies
1
Views
912
  • Precalculus Mathematics Homework Help
Replies
9
Views
2K
  • Precalculus Mathematics Homework Help
Replies
20
Views
2K
  • Precalculus Mathematics Homework Help
Replies
3
Views
2K
  • Precalculus Mathematics Homework Help
Replies
11
Views
2K
  • Special and General Relativity
Replies
2
Views
1K
  • Other Physics Topics
Replies
3
Views
3K
Back
Top