Submitted

The Matrix Lab has you

Need to unplug ? -> Follow Trinity, deep into the rabbit hole ;-)

2 months ago | 1 download |

Submitted

Mesh processing toolbox

Some useful tools for mesh processing

2 months ago | 24 downloads |

Submitted

Star - planet - satellite system animation

A function to create an animation to model the orbitography and the gravitational fields of a star - planet - satellite system ....

2 months ago | 2 downloads |

Submitted

isinconvexset

Function to check if one vertex (set) is located inside or outside a given -opened- convex point set. Supports dimensions 2 and ...

2 months ago | 1 download |

Submitted

Point to plane distance

Distance from a point to a plane, and the projected point coordinates on the plane. Also works for array of points.

2 months ago | 4 downloads |

Submitted

Point to line distance (3D, 2D)

Distance from a point to a line in 3D or in 2D, and coordinates of the point projected on the line. Also works for array of poin...

2 months ago | 3 downloads |

Submitted

Line plane intersection (3D)

A function to compute the intersection between a parametric line of the 3D space and a plane

2 months ago | 12 downloads |

Submitted

Any 3D rotation

Performs 3D rotation of a single 2D or 3D vector -or vectors array- around any given 3D axis.

2 months ago | 5 downloads |

Submitted

Discrete contour mesh patch (3D, 2D)

Meshes a contour of sorted or disordered points. Also computes vertex normals.

3 months ago | 2 downloads |

Answered

How to make the doc visible in the file exchange after git hub connexion ?

To answer the question : after looking at the other file exchange contributors I figured out it has to be in .mlx format. I sti...

How to make the doc visible in the file exchange after git hub connexion ?

To answer the question : after looking at the other file exchange contributors I figured out it has to be in .mlx format. I sti...

4 months ago | 0

| accepted

Question

How to make the doc visible in the file exchange after git hub connexion ?

Hi, After I connected my mesh_processing_toolbox, to Git hub its documentation is no longer visible in the "Examples" tab (it...

4 months ago | 2 answers | 2

Submitted

GUI demo for 2D convex hull techniques comparison

GUI demo for 2D convex hull techniques comparison (Jarvis / gift wrapping, divide and conquer, Graham)

4 months ago | 3 downloads |

Submitted

Platonic solids

Compute and display the five platonic solids, and return their vertex coordinates and face sets. Options include radius and disp...

4 months ago | 3 downloads |

Submitted

Tetrahedron circumscribed sphere

Compute the centre and the radius of the sphere circumscribed to a given tetrahedron

4 months ago | 2 downloads |

Question

Get the index of one cell of a cell array

Hi, From a given cell of a cell array, how is it possible to easily and quickly get its index ? Thanks for help. Best.

6 months ago | 1 answer | 0

Question

Operators "concatenation" ?

Hi, Is there a way to "concatenate" two or more Matlab operators while chaining several operations ? For instance, I have a co...

6 months ago | 1 answer | 0

Submitted

Galaxy model animation

A function to make a an animation of a galaxy rotation (spiral or elliptic), with some tunable parameters

6 months ago | 2 downloads |

Question

Value dependant sort of matrix rows

Hi, I have a integer matrix which I know each row contain a certain value. I would like to sort each row of that matrix in t...

7 months ago | 1 answer | 0

Submitted

sample_triangle

A regular or random sampling for a triangle living in 2D or 3D space

8 months ago | 1 download |

Submitted

Projective geometry demo

A "pedagogic" demo of projective geometry showing some mathematical objects projections

9 months ago | 1 download |

Submitted

Electromagnetic field propagation animation

A function to create an animation of the propagation of an electromagnetic field, (pedagogic purpose).

9 months ago | 18 downloads |

Submitted

Light beam deflection animation

A function set to make a gif animation of some light beams deflected by the gravity field of a star / planet (pedagogic purpose)...

9 months ago | 1 download |

Submitted

Gravitational wave deformation effect on LISA animation

A function set to create an animation of the gravitational wave deformation effect on space interferometer LISA.

9 months ago | 2 downloads |

Answered

Switch colormap targeted axis

So simple, so clever ! Great thank Adam, I was struggling with much more complex tries.

Switch colormap targeted axis

So simple, so clever ! Great thank Adam, I was struggling with much more complex tries.

9 months ago | 0

| accepted

Question

Switch colormap targeted axis

Hi, It is super easy to switch the axis while using a "surf / mesh like function" (simply by switching the X,Y,Z order in sur...

9 months ago | 1 answer | 0

Submitted

Binary system coalescence animation

A function to create an animation to model the coalescence of a -stars- binary system.

9 months ago | 2 downloads |

Submitted

LISA orbitography gif animation

Function to build an animation of LISA space interferometer project path following Earth in the solar system.

9 months ago | 3 downloads |

Submitted

GPS model animation

A function to create an animation of the GPS constellation and working principle (pedagogic purpose).

9 months ago | 9 downloads |

Submitted

Kerr black hole animation

A function to create an animation of a Kerr black hole for pedagogic purpose

9 months ago | 4 downloads |

Solved

Remove duplicated vertices

First input V_in is a vertices list (X Y Z coordinates) which may contain duplicata (identical rows). Second input T_in is th...

10 months ago