Rank: 1097 based on 127 downloads (last 30 days) and 8 files submitted
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Jean-Luc Dellis

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Files Posted by Jean-Luc Dellis View all
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31 Oct 2014 Screenshot easyfitGUI A GUI to fit 1D data (X, Y) to a polynomial or to a model function Y = F(P,X). Author: Jean-Luc Dellis gui, optimization, fit, polyfit, fminsearch 12 0
21 Feb 2011 Screenshot ZfitGUI(varargin) fits and simulates impedance data ZfitGUI helps to identify a right model of complex data. Author: Jean-Luc Dellis impedance, admittance, model, fitting, circuit, gui 24 4
  • 5.0
5.0 | 1 rating
19 May 2010 Zfit ZFIT is a function which can PLOT, SIMULATE and FIT impedance data Author: Jean-Luc Dellis optimization, impedance, admittance, capacitance, circuit, equivalent 33 4
  • 5.0
5.0 | 2 ratings
16 Apr 2010 modified randsample same than randsample but Without Replacement and with Weighting Author: Jean-Luc Dellis randsample replacemen... 8 0
26 Nov 2009 Screenshot Fit experimental data is easy pbest=easyfit(x,y) Author: Jean-Luc Dellis optimization, experimental data, curve, fit, uncertainties 18 7
  • 3.66667
3.7 | 3 ratings
Comments and Ratings by Jean-Luc Dellis View all
Updated File Comments Rating
13 May 2013 Get the Slope and Intercept of drawn Lines You have to draw a line in a graph to obtain the slope of a curve or of its tangent. Author: Jean-Luc Dellis

Hi juan,
Sorry but the code processes matlab figures, not images... The easy way to handle your goal would be to use the program "GRABIT" (author:Jiro Doke). Using this great program, you would be able to produce figures from your images and then, to use "GETSLOPEINTERCEPT". Cheers.

15 Dec 2011 Random numbers from a user defined distribution creturns the matrix of random numbers from user defined probability density distribution. Author: Adam Nieslony

I wanted to do it, you already did it... perfectly. TY.

25 May 2010 ZfitGUI(varargin) fits and simulates impedance data ZfitGUI helps to identify a right model of complex data. Author: Jean-Luc Dellis

Hi Saif, I think all is ok except you maybe enter bad boundaries. I mean the boundaries you put do not allow the code to go toward the best parameters but to NAN. To handle that, you may simulate data. If again difficulties, please send me an email with the data, circuit, pinit and of course the LB/UB. Thanks.

20 May 2010 Zfit ZFIT is a function which can PLOT, SIMULATE and FIT impedance data Author: Jean-Luc Dellis

Thank You !
For the reference, i suppose the author's name and the link to this page are sufficient.

25 Feb 2010 Waveform Generator GUI Generate waveformed signal and play it. Interactive GUI with movable datapoints. Author: Maxim Vedenyov

Amazingly good !

Comments and Ratings on Jean-Luc Dellis' Files View all
Updated File Comment by Comments Rating
10 Jan 2014 Get the Slope and Intercept of drawn Lines You have to draw a line in a graph to obtain the slope of a curve or of its tangent. Author: Jean-Luc Dellis Benjamin

This was useful to me.Thank you

13 May 2013 Get the Slope and Intercept of drawn Lines You have to draw a line in a graph to obtain the slope of a curve or of its tangent. Author: Jean-Luc Dellis Jean-Luc Dellis

Hi juan,
Sorry but the code processes matlab figures, not images... The easy way to handle your goal would be to use the program "GRABIT" (author:Jiro Doke). Using this great program, you would be able to produce figures from your images and then, to use "GETSLOPEINTERCEPT". Cheers.

11 May 2013 Get the Slope and Intercept of drawn Lines You have to draw a line in a graph to obtain the slope of a curve or of its tangent. Author: Jean-Luc Dellis juan ignacio gossn

High Jean!

I wish your function could be applied to gray scale images... since I'm interested in measuring slopes on such images.

When I try to use getslopeitersect I get: ??? Error using ==>
getslopeintercept at 23
There is No Curve !!

Is there an easy solution to this problem?? Thanks, a lot

greetings from argentina

26 Sep 2011 GETTHETANGENT GETTHETANGENT returns the slope and the intercept of the tangent to a curve. Author: Jean-Luc Dellis Syed Umair Uddin

Nice work

29 Jul 2011 Get the Slope and Intercept of drawn Lines You have to draw a line in a graph to obtain the slope of a curve or of its tangent. Author: Jean-Luc Dellis Jay

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