giometar
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Question
Select first n nonzero elements in each row of matrix
Hello How to select first n nonzero elements from each row? If I have matrix A, and I want result like B (three nonzero elemen...
5 years ago | 2 answers | 0
2
answersQuestion
Search and select points form each quadrant
Hello How to select two or any number of nearest points from each quadrant? I have point T and I want to select only two neare...
5 years ago | 1 answer | 0
1
answerQuestion
Speed up for loop in voronoi?
Hello I need to calculate area of Voronoi polygons for around 3000 points. I use VoronoiLimit function to bound it (specific re...
5 years ago | 0 answers | 0
0
answersQuestion
Matrix creation combining vectors
Hello I have two vectors V1 and V2 which I want to combine in one matrix M (size V1*V2,2): V1=[1 2 3 4 5 6]; V2=[5 10 15]; ...
5 years ago | 1 answer | 0
1
answerQuestion
Put area of Voronoi polygon to exact location
Hello How to match area of each voronoi polygon with location of points used to create that polygon. I calculate area of each ...
6 years ago | 1 answer | 0
1
answerQuestion
Voronoi polygons distance between points
Hello I have set of 2D points and after creation of voronoi polygons I want to calculeate distance between poit from one polygo...
6 years ago | 1 answer | 1
1
answerQuestion
Double sum of this formula
Hello I need help about this formula: _{E_n}=\sum_{k=1}^{n}\left ( _{d_k} \sum_{l=0}^{1-k}_{K_l}*{sin^{2l}{b_n_-_1}}\right ) ...
6 years ago | 1 answer | 0
1
answerQuestion
Sorting columns in classes
Hello I have table T = Distance ddfi ddla _________ ________ ______ 0.25445 0.0...
7 years ago | 2 answers | 0
2
answersQuestion
Multiplying vector members without repeating
Hi I need to multiply values from one vector in all combinations. For example Lets say that vector A=[1 2 3 4]' I need to get...
7 years ago | 1 answer | 0
1
answerPrint point numbers with velocities
If someone else need it, here is answer for my question: % Plot 2D point velocities and point numbers % input 2D coordin...
8 years ago | 0
Print point numbers with velocities
Thanks, but this is not what I am looking for. I have points with x and y coordinates, and their velocities. I want to plot vel...
8 years ago | 0
Question
Print point numbers with velocities
Hello I have data like this: PN x y vx vy R397 6358409 4976666 -0.35822 0.13043 R356 6358725 4981623 -0.31862 0.02681 R372 ...
8 years ago | 3 answers | 0
