Community Profile

Contact

Top 1% contributor

Here is the solution 1- grid X and Y vectors with: this will produce a triangular mesh, you can modify the code to produce qu...

32466 views

Responded 5 years ago

www.advancedmcode.org/speaker-recognition-system.html www.advancedmcode.org/speech-recognition-system-for-isolated-words.html

30710 views

Your lucky day: http://www.mathworks.com/matlabcentral/fileexchange/22185 http://www.mathworks.com/matlabcentral/fileexchange/...

19177 views

Is there a way to use pointers in matlab? if yes, when are they advantageus in terms of speed, easier coding... whatever? Tha...

18487 views

Posted 6 years ago

I don't cleary understad what your problem is but I thing one of this tools can be good: http://giaccariluigi.altervista.org/bl...

17493 views

Today is your lucky day. Here is the solution: 2D : FInd delaunay edges, discover how on the Maltab help from r2009a Follow t...

17236 views

I hope one of these works http://www.mathworks.com/matlabcentral/newsreader/create_message?reply_id=711429 http://www.advanced...

14392 views

http://giaccariluigi.altervista.org/blog/ http://www.mathworks.com/matlabcentral/fileexchange/22185 http://www.mathworks.com/m...

12129 views

Well I don't understand much about images but can't you just plot pixels as patches? help patch But maybe some Image Analyst h...

11837 views

For 2D data the is the "stem" command. In 3D you need to use the plot3 command, first to plot points then to plot lines. see d...

I am sure you mean polygons with interior points ehn you mean "filled". As usually I only have a 3D version for this purpose: ...

11289 views

With damina example (very good one), be also carefull about double path in the boundaries. I saw an 2D alpha shape tool on FEX ...

Please send me that models of yours, I am plannig to build a surface recostructor for sliced cloud. Send to : giaccariluigi@msn....

11160 views

One way is to build a constrained triangulation of the polygon, run an inpolygon test with triangles cetroids, discard outside t...

10395 views

9619 views

http://www.mathworks.com/matlabcentral/fileexchange/22595 http://www.mathworks.com/matlabcentral/fileexchange/22185 http://g...

8574 views

Use: and set the face color to none. http://www.advancedmcode.org/

8259 views

http://www.mathworks.com/matlabcentral/fileexchange/23447 http://www.mathworks.com/matlabcentral/fileexchange/22595 http://www...

8131 views

If your shape isn't convex but it is quite well sampled: http://www.mathworks.com/matlabcentral/fileexchange/22185 Another sol...

8030 views

In cartesian coordinates you can use the convhulln function to tessellate your points. Then the trisurf to plo it. http://www.a...

7936 views

Hi , I would like to know if there is on FEX a tool to convert MP3 audio format to the the one used by the matlab "sound" comman...

7707 views

http://www.advancedmcode.org/volume-enclosed-by-a-triangulated-surface.html http://www.advancedmcode.org/surface-recostruction-...

7663 views

ANSWER Thank you for reply. Actually you did not solve 3x3 systems but just a tridiagonal matrix, I used to process this way, m...

6543 views

Responded 6 years ago

Wow , I didn't imagine so many things behind the \ command, Thank you for your explanation. Where to find the code that solve i...

Nice post!!!! This very strange, even stranger is that it works for big systems like 100x100 A=rand(100);Asp=sparse(A); b=rand(...

I thought about that but i don't thing that is the solution, a loop a is still nedeed to assemble the system. This can be vector...

Thank you very much I will contact you in the next days, I am actually now going out of town and I will not have internet access...

I thing this a tough question, Cramer rule allows to compute the solution with 4 straight multiplications. LU requires some loop...

What the fastest way to solve a 3x3 linear system of the form Ax=b? A is not simmetric and sometimes ill-conditioned. In matla...

Hi John, Can you please check your e-mail, I need an aswer to organize my work :-) To find a point inside a non convex manifol...

6374 views

Load more