Rank: 1017 based on 125 downloads (last 30 days) and 4 files submitted
photo

Gustavo Morales

E-mail
Company/University
Universidad de Carabobo
Lat/Long
10.2779, -68.9548

Personal Profile:

Electrical Engineer

Professional Interests:
Optimization, Electrical Engineering, Physics, Numerical Methods, Antennas, Electromagnetic Compability

 

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Files Posted by Gustavo View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
07 Oct 2010 Screenshot Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales surface, implicit functions, plotting, mathematics, graph types, specialized plotting 58 26
  • 4.57143
4.6 | 8 ratings
14 Sep 2009 Screenshot "Center": Calculates and plots centers of a triangle "Center": Calculates and plots the barycenter, incenter, circumcenter and orthocenter of a triangle Author: Gustavo Morales geometry, mathematics, physics 26 2
  • 5.0
5.0 | 2 ratings
05 Sep 2009 Screenshot Tan_plane: Tangent Plane Expression & Display Calculates the tangent plane of a Surface at point Xo and plots the surface, plane and Xo! Author: Gustavo Morales education, mathematics, especialized plots, implicit plot, parametric plot, symbolic calculus 15 3
  • 5.0
5.0 | 1 rating
17 Aug 2009 Screenshot Spring() To plot and animate a 2D-Spring easy to use and useful for mass-spring animations, elastic materials animations, etc. Author: Gustavo Morales simulation, physics, modeling, education 26 4
  • 5.0
5.0 | 3 ratings
Comments and Ratings by Gustavo View all
Updated File Comments Rating
07 Oct 2010 Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales

Sorry for not being a good software documenter. I'm just a Electrical Engineer .... all the "symbol part" of the code, you can replace it...

21 May 2010 Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales

Hi Camilla!!! I've already aswered your email...!

02 May 2010 Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales

Hi Camilla!
Your funcion has others arguments than x,y,z?
Can you send me the code of your function?... Send it by email...

22 Mar 2010 Billiard Simulator A GUI to simulate billiard systems on Matlab. Author: Mason Porter

What a great work have you done!!!

22 Mar 2010 2d gas simulation interactive It is possible to move balls with mouse. Clicked ball will get velocity of pointer. Author: Maxim Vedenyov

Goog work. I've been working in a 2D/3D vectorized version of "billiards", with balls having 2 collisions at the same time and falling (or not) by gravity, but your interactive simulation is better. The only advantage could have my version is that can run with hundreds of particles and not appreciably slowing down

Comments and Ratings on Gustavo's Files View all
Updated File Comment by Comments Rating
03 Sep 2013 Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales Matt J

Very nice. I think it would be a great favor to the community, though, if you would generalize it so that when you already have a function handle, it doesn't require the Symbolic Toolbox. This is very easy to do by circumventing fix_fun as follows

if ~isempty(which('syms'))
[f_handle f_text] = fix_fun(fun); % f_handle is the anonymous f-handle for "fun"
% f_text is "fun" ready to be a title
elseif isa(fun,'function_handle')
f_handle=fun; f_text='';
else
error 'Cannot process input function'
end

Other minor remarks:

1. The syntax ezimplot3(fun,domain, color) does not parse correctly

2. You have a missing % in your help text, making about half of it disappear when doing help/doc ezimplot3

13 Feb 2013 Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales Zhigachev, Andrey

Nice function! Thank you, I was looking for such as one for a long time.

02 Jun 2012 Ezimplot3: implicit 3D functions plotter Plots a 3D surface defined implicitly Author: Gustavo Morales Gkcn

Dear Gustavo,thank you for your useful function.I tried to use it for plotting my own equation but it gives many surfaces together although i need only one surface around first root of my equation.Please can you help me how can i find it?
my equation is:

tan(sqrt(y)*(1-1/x)*z)-sqrt(y)*(x-z^2)/(x+y)*z=0

1<=x<=10 , 0.1<=y<=10 , 0<=z<=1

Thank you in advance.

27 Mar 2012 "Center": Calculates and plots centers of a triangle "Center": Calculates and plots the barycenter, incenter, circumcenter and orthocenter of a triangle Author: Gustavo Morales Povilas

It is easy to use,but I can understand how you do this, maybe you can explain,please :). Maybe you can explain some function?

17 Nov 2011 Tan_plane: Tangent Plane Expression & Display Calculates the tangent plane of a Surface at point Xo and plots the surface, plane and Xo! Author: Gustavo Morales Robert

hi guy. when i launch your code matlab display "error in tan_plane at 27 switch type".

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