Rank: 135 based on 368 downloads (last 30 days) and 24 files submitted
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Nassim Khaled

E-mail
Company/University
Cummins

Personal Profile:
Professional Interests:
Mechanical Engineering, Control, Sliding Mode Control, Fuzzy Logic, Optimization, Neural Network

 

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Files Posted by Nassim View all
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(last 30 days) 		Comments Rating
01 Jul 2011 rand_extended computes a random number in the interval [a,b] rand_extended computes a random number in the interval [a,b] Author: Nassim Khaled random, rand, normal, distribution 3 0
24 Jun 2011 Screenshot Draw two figures with separate x and y axis This script plots two sets of 1D data on the same figure. Author: Nassim Khaled axes, two axes, data export, plot, two axis, 2d plot 11 2
02 Apr 2011 plane intersection It computes the intersection of two planes in space. Author: Nassim Khaled plane intersection, intersect, space, 3d, plane, straight line 17 3
  • 5.0
5.0 | 1 rating
24 Mar 2011 Extract data from an existing .fig file Extract data from an existing matlab 2D or 3D figure Author: Nassim Khaled data, figure, x, y, z, fig 26 0
16 May 2010 Screenshot Derivative-based Optimization Derivative-based Optimization using The Gradient Descent Author: Nassim Khaled 3d, derivative, minimum, maximum, optimization, descent 3 0
  • 3.0
3.0 | 1 rating
Comments and Ratings by Nassim View all
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27 Jun 2011 Draw two figures with separate x and y axis This script plots two sets of 1D data on the same figure. Author: Nassim Khaled

Hi Jan. Thanks for the constructive comment.You are right(in all of what you said). This function is very similar to plotyy, yet people are always asking about this, and for some reason, it is easier to find these files on Matlab central than Matlab help.
06 Dec 2010 GRABIT Extract (pick out) data points off image files. Author: Jiro Doke
04 Jun 2009 Wrap a long syms equations wraps a long syms equation so that it becomes more readable. Author: Mohannad Hakeem

There should be something built-in/matlab to manipulate equations and text. Thanks
Comments and Ratings on Nassim's Files View all
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08 Feb 2012 Derivative-based Optimization Derivative-based Optimization using The Gradient Descent Author: Nassim Khaled Akram, Tallha
05 Jan 2012 straight line and plane intersection plane_line_intersect computes the intersection of a plane and a segment(or Author: Nassim Khaled Ribbens, Bart
02 Nov 2011 inside triangle inside_triangle is used to check if a point P is inside the triangle P1P2P3 or not. Author: Nassim Khaled Oren

Looks like it will work.
Is it needed to input in specific order?
For example:
P = [2 3]
P1 = [0 0]
P2 = [-5 10]
P3 = [5 10]
so:
True=inside_triangle(P,P1,P2,P3)
or
True=inside_triangle(P,P2,P1,P3)
?
20 Oct 2011 Grab 2D points This code is used to digitize 2d figures that you find in publications, journals, or simply scanned Author: Nassim Khaled Agarwal, Neeraj

Very helpful indeed. My problem is that the y axis of the picture/figure that I am trying to get data from is a log scale. How would you suggest I manipulate the data to show that the scale is in fact a log scale and not a linear one which this script assumes? I can clarify further is the question is not clear.

Thanks, really appreciate it!
22 Aug 2011 inside triangle inside_triangle is used to check if a point P is inside the triangle P1P2P3 or not. Author: Nassim Khaled seda

I tried to use this function, but, it does not work for all test, for example
True=inside_triangle([25 20],[20 10],[25 30],[30 20]), basically it gives correct result that sum:75, area:75, but it gives true=0

or for another example;
True=inside_triangle([28.76 41.00],[28.7060 40.7020],[29.0592 41.0657],[28.7730 41.1810]) these values are lat. and lon. in degrees, and are in the triangle normally, but function gives True=0
What is the reason of that??

Seda Yelkenci
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Files Tagged by Nassim View all
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
01 Jul 2011 rand_extended computes a random number in the interval [a,b] rand_extended computes a random number in the interval [a,b] Author: Nassim Khaled random, rand, normal, distribution 3 0
24 Jun 2011 Screenshot Draw two figures with separate x and y axis This script plots two sets of 1D data on the same figure. Author: Nassim Khaled axes, two axes, data export, plot, two axis, 2d plot 11 2
02 Apr 2011 plane intersection It computes the intersection of two planes in space. Author: Nassim Khaled plane intersection, intersect, space, 3d, plane, straight line 17 3
  • 5.0
5.0 | 1 rating
24 Mar 2011 Extract data from an existing .fig file Extract data from an existing matlab 2D or 3D figure Author: Nassim Khaled data, figure, x, y, z, fig 26 0
16 May 2010 Screenshot Derivative-based Optimization Derivative-based Optimization using The Gradient Descent Author: Nassim Khaled 3d, derivative, minimum, maximum, optimization, descent 3 0
  • 3.0
3.0 | 1 rating

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