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.

etwa 2 Jahre ago | 1 answer | 0

1

answer

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...

etwa 2 Jahre ago | 1 answer | 0

1

answer

Submitted


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

etwa 2 Jahre ago | 3 downloads |

Thumbnail

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...

etwa 2 Jahre ago | 1 answer | 0

1

answer

Submitted


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

etwa 2 Jahre ago | 1 download |

Thumbnail

Submitted


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

mehr als 2 Jahre ago | 1 download |

Thumbnail

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.

mehr als 2 Jahre ago | 1 download |

Thumbnail

Answered
Switch colormap targeted axis
So simple, so clever ! Great thank Adam, I was struggling with much more complex tries.

mehr als 2 Jahre 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...

mehr als 2 Jahre ago | 1 answer | 0

1

answer

Submitted


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

mehr als 2 Jahre ago | 2 downloads |

Thumbnail

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...

mehr als 2 Jahre ago

Problem


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...

mehr als 2 Jahre ago | 2 | 6 solvers

Solved


Query every vertices neighbor indices
Input T is a <https://fr.mathworks.com/help/matlab/ref/triangulation.html triangulation>. The purpose of this function is to ...

mehr als 2 Jahre ago

Problem


Query every vertices neighbor indices
Input T is a <https://fr.mathworks.com/help/matlab/ref/triangulation.html triangulation>. The purpose of this function is to ...

mehr als 2 Jahre ago | 1 | 7 solvers

Solved


find nth even fibonacci number
1st even fibonacci number=2 ; 2nd even fibonacci number=8 ..

mehr als 2 Jahre ago

Solved


Query edges list
Input T is a triangulation connectivity indices list (triplet list of indices -positive integers-, each index refering to a vert...

mehr als 2 Jahre ago

Problem


Query edges list
Input T is a triangulation connectivity indices list (triplet list of indices -positive integers-, each index refering to a vert...

mehr als 2 Jahre ago | 1 | 7 solvers

Solved


Find neighbor triangle indices
First input T is a triangulation (triplet list of indices -positive integers-, each index refering to a vertex number in a corre...

mehr als 2 Jahre ago

Problem


Find neighbor triangle indices
First input T is a triangulation (triplet list of indices -positive integers-, each index refering to a vertex number in a corre...

mehr als 2 Jahre ago | 0 | 8 solvers

Solved


Query a vertex neighbors
Input T is a triangulation connectivity indices list (triplet list of indices -positive integers-, each index refering to a vert...

mehr als 2 Jahre ago

Problem


Query a vertex neighbors
Input T is a triangulation connectivity indices list (triplet list of indices -positive integers-, each index refering to a vert...

mehr als 2 Jahre ago | 1 | 7 solvers

Submitted


Simpson method demo for calculus
A comparison demo of three techniques for integral calculation : rectangles technique, trapezia technique, and Simpson technique...

mehr als 2 Jahre ago | 2 downloads |

Thumbnail

Question


File exchange : ideal cover image size / dimensions ?
Hi, The whole thing is in the title. Sometimes my cover images are "recut after" and I find not so obvious to find the right...

mehr als 2 Jahre ago | 1 answer | 0

1

answer

Submitted


Point set random simplify
A function to random simplify

mehr als 2 Jahre ago | 1 download |

Thumbnail

Solved


generate the matrix
given a value n (say 4) - generate the matrix like below; y= [0 1 2 3 4; -1 0 1 2 3; ...

mehr als 2 Jahre ago

Solved


Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

mehr als 2 Jahre ago

Solved


Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

mehr als 2 Jahre ago

Solved


Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...

mehr als 2 Jahre ago

Solved


Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

mehr als 2 Jahre ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

mehr als 2 Jahre ago

Load more