Inviato

Tetrahedron circumsphere

Function to compute the centre and the radius of the circumsphere to a given tetrahedron. Help, doc, examples included.

3 mesi fa | 1 download |

Inviato

Platonic solids

Function to compute, display, and save the five platonic solids. Also mesh them with triangles or other polygons (square, pentag...

3 mesi fa | 3 download |

Inviato

GPS model animation

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

4 mesi fa | 1 download |

Inviato

Electromagnetic field propagation animation

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

4 mesi fa | 10 download |

Inviato

Orthogonal reflection (2D,3D)

Function to compute the orthogonal reflection of any points or array of points. Help, doc, examples included.

4 mesi fa | 1 download |

Inviato

The MATrix LAB has you

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

4 mesi fa | 1 download |

Inviato

Freeman chain code and bw image processing sparing tools

Freeman chain code. Binary image. One shape at a time.

4 mesi fa | 15 download |

Inviato

Triangle incircle (3D, 2D)

Computes and display the incircle coordinates, the centre and the radius of one given 2D or 3D triangle

4 mesi fa | 1 download |

Inviato

Regular 3D polygon incircle

Function to compute and display the incircle of a regular polygon in 3D space.

4 mesi fa | 1 download |

Inviato

Lines intersection [FAST]

A function to compute the intersection point between two lines of the space (3D or 2D)

4 mesi fa | 1 download |

Risposto

Squizzed help display in File Exchange contribution tab

Any clue ? Any other people encountering the same trouble ? Thank you for hep.

Squizzed help display in File Exchange contribution tab

Any clue ? Any other people encountering the same trouble ? Thank you for hep.

4 mesi fa | 0

Inviato

Planes intersection [FAST]

A function to compute the intersection between two planes of the 3D space.

4 mesi fa | 2 download |

Inviato

Line to line distance (3D) [FAST]

A function to compute the -minimum- distance between two lines in 3D space

4 mesi fa | 1 download |

Inviato

Point to plane distance [FAST]

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

4 mesi fa | 3 download |

Inviato

Line plane intersection [FAST]

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

4 mesi fa | 10 download |

Inviato

Any rotation (3D, 2D)

Function to rotate a -array of- vector(s) around any given -shifted- axis, in 2D or 3D space.

4 mesi fa | 1 download |

Domanda

Squizzed help display in File Exchange contribution tab

Hi all, I am a contributor to the file exchange, and recently I noticed the help I provide with my file ('doc.m' compiled via...

4 mesi fa | 1 risposta | 0

Inviato

Frequencies of prime gaps

Function to compute and display the cumulated frequencies of gaps between consecutive prime numbers

4 mesi fa | 1 download |

Risposto

Can Matlab cellular functions -like cellfun- work with non linearly spaced indices ?

Thank you dpb and Steven Lord for your answers. I am going to test your solutions. Edit : yes indeed it is sieving. N may then t...

Can Matlab cellular functions -like cellfun- work with non linearly spaced indices ?

Thank you dpb and Steven Lord for your answers. I am going to test your solutions. Edit : yes indeed it is sieving. N may then t...

5 mesi fa | 0

Domanda

Can Matlab cellular functions -like cellfun- work with non linearly spaced indices ?

Hi, I would like to affect a value to some non linearly indexed elements of a vector with using a cell array. At the moment ...

5 mesi fa | 3 risposte | 0

Inviato

Simplex convergence animation

Simplex algorithm convergence animation demo on Matlab 'peaks' test surface

7 mesi fa | 1 download |

Risolto

Construct an index vector from two input vectors in vectorized fashion

Create an index vector defined by two input vectors, one defining the beginnings of one or more index ranges, and the other defi...

10 mesi fa

Risolto

Fill a zeros matrix

The aim is to fill an array of all zeros given a numerical value and the index of row and columns for this value. 3 Inputs: ...

10 mesi fa

Risolto

"Low : High - Low : High - Turn around " -- Create a subindices vector

Let two vectors *lo* and *hi* be given. The job is to create a index vector like so idx = [lo(1):hi(1) lo(2):hi(2) ...]...

10 mesi fa

Risolto

Matrix indexing with two vectors of indices

Given a matrix M and two index vectors a and b, return a row vector x where x(i) = M(a(i),b(i)).

10 mesi fa

Risolto

Sum My Indices

Given inputs M and N (in that order), output an MxN matrix whose entries are equal to the sum of their indices. Example input...

10 mesi fa

Risolto

Getting the indices from a matrix

Inspired by Problem 645. Getting the indices from a matrix. Given a matrix A (or a vector), return the indices (always in row...

10 mesi fa

Risolto

First non-zero element in each column

For a given matrix, calculate the index of the first non-zero element in each column. Assuming a column with all elements zero i...

10 mesi fa