Rank: 356 based on 308 downloads (last 30 days) and 3 files submitted
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Rentian Xiong

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Company/University
Georgia Institute of Technology

Personal Profile:

http://www.che.gatech.edu/gallivan/teddy/research.htm


 

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Files Posted by Rentian Xiong View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
28 Jun 2005 Screenshot 3D vector field simulator GUI VECTGUI is an easy-to-use 3D vector field simulator with a friendly GUI. Author: Rentian Xiong gui tools, example, 3d vector field, divergence, curl, gui 20 0
  • 3.66667
3.7 | 3 ratings
20 Apr 2005 Screenshot Plot 2D/3D Vector with Arrow This function plots a line vector with arrow head. Author: Rentian Xiong 2d, 3d, vector, arrow, plot, mathematics 230 24
  • 3.81081
3.8 | 37 ratings
04 Apr 2005 Screenshot 3D/2D vector field plotter This function can plot both 3D and 2D vector field based on the input symbolic expression ... Author: Rentian Xiong symbolic math, vector field plot, 3d, 2d, plot, field 58 15
  • 4.31579
4.3 | 19 ratings
Comments and Ratings on Rentian Xiong's Files View all
Updated File Comment by Comments Rating
04 Nov 2014 Plot 2D/3D Vector with Arrow This function plots a line vector with arrow head. Author: Rentian Xiong Ítalo Pedrosa

Expect the LineWidth options
Great Job

26 May 2014 3D vector field simulator GUI VECTGUI is an easy-to-use 3D vector field simulator with a friendly GUI. Author: Rentian Xiong Ivan

22 Apr 2014 3D/2D vector field plotter This function can plot both 3D and 2D vector field based on the input symbolic expression ... Author: Rentian Xiong George

22 Apr 2014 3D/2D vector field plotter This function can plot both 3D and 2D vector field based on the input symbolic expression ... Author: Rentian Xiong George

@ Paul T, how to add the density option

Hi, i found an easy way to modify vectline to add the "density option" as shown in the youtube vid of RobertThalbertPhD.
Open the vectline.m and save as e.g. "vectline_a.m",then add another input variable "a" to the 1. line of the m.file to obtain
"function vectline(f,crdaxis,crdrange,a)". Then replace the "5" with an "a" in the lines 27,28,29 and 55,56 to obtain
"dx=(xmax-xmin)/a;
dy=(ymax-ymin)/a;
dz=(zmax-zmin)/a;"
and
"dx=(xmax-xmin)/a;
dy=(ymax-ymin)/a;"
respectively.
Now the number of vectors in 2D will be a^2 and in 3D a^3.
Note that now you have to pass a number that will specify how many vectors are plottet in each direction, else you will receive an error.

25 Mar 2014 Plot 2D/3D Vector with Arrow This function plots a line vector with arrow head. Author: Rentian Xiong Chou

A great function!

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