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# Floris

12 total contributions since 2011

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Question

How to apply MarkerFaceColor in gplotmatrix?
Hi. I'm trying to plot a set of matrices of size (16 x M). M changes, but 16 stays 16 (!). The gplotmatrix command does exac...

4 years ago | 0 Answers | 0

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Responded

Re: genetic algorithm
Hi Fatima, There is a lot of interesting stuff out there concerning GA's in Matlab. Read: http://www.scribd.com/doc/53543477/Te...

5 years ago | 981 views

ODE45, ODE113 How to get the step size in advance?
You can, if you so wish, set a maximum step size using odeset. See: http://www.mathworks.se/help/techdoc/ref/odeset.html#f92...

5 years ago | 0

ode45 forcing function
I think this is what you need: http://www.mathworks.se/help/techdoc/ref/ode23.html Example 3 where the ODE receives a tim...

5 years ago | 0

Responded

Re: graphing variable scalar in 3D space
You kind of need a 4D-plot. Which is kind of a challenge. IMO, best way to go about it is use Matlab command "slice". This comm...

5 years ago | 1294 views

Can someone help me to draw a function having the Bolzano-Weierstrass property?
If it can be any function you have to plot, just make a linear one? say: x1 = a, y1 = f(a), x2 = b, y2 = f(b), with (as given...

5 years ago | 0

Question

Contour plot along predefined surface
Hi, I have 3D-data, with Z = f(x,y) in numerical format consistent with meshgrid. I would like to make a contourplot of th...

5 years ago | 0 Answers | 0

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Responded

Re: evaluation of ppval
Thanks for the helpful replies. 1. Bezier curves are not very useful here, unfortunately. 2. The parametrization in x(t) and y(...

5 years ago | 3287 views

Responded

Re: evaluation of ppval
The data contains: time - X position - Y position - tangent to (X,Y) So I cannot sort to X, because time T increases in time. ...

5 years ago | 3287 views

Responded

Re: evaluation of ppval
Hi, This doesn't work, because the data can contain loops (circular trajectories). The hermite interpolation works and it can b...

5 years ago | 3287 views

Posted

evaluation of ppval
Hi. I have a pp-form piecewise polynomial, as obtained from the SLM toolbox (http://www.mathworks.com/matlabcentral/fileexchang...

5 years ago | 3287 views

Posted

Suitable spline interpolating function
Hi all, I am trying to construct a Hermite spline. In Matlab documentation, there is a plethora of options, but the basic versi...

6 years ago | 1921 views