21 total contributions since 2019

Computational Mathematics

Question

Hiw to save the image as best resolution image

Hi math works community, Thanks for all support and guidance from all expert friends through out the globe. Its a great plate...

16 hours ago | 1 answer | 0

Question

How to fill interior as different color

Hi Mathwork community, Using below code, i can get boundary as blue color and gaps filled as yellow color but i want to fill th...

2 days ago | 1 answer | 0

Question

How to close the boundary of a surface already generated by filling the holes

from give matrix (attached), i am using following code to close the surface and to make a boundary but i am getting errors that...

1 month ago | 3 answers | 0

Question

How to create the contour (closed surface) utilizing matlab functions or loopings using the given Matrix under certain conditions

1 month ago | 1 answer | 0

Question

How to apply a matlab code on a matrix if it already working on column vector.

MM = [3 3 3; 3 3 3; 0 0 0;0 0 0;3 3 3;3 3 3;0 0 0;0 0 0;0 0 0;3 3 0;0 3 3;0 0 3;3 0 0;3 3 0;3 3 3;0 0 0; 0 0 0;3 3 3...

1 month ago | 2 answers | 0

Question

How to fill 3 in a column of matrix so that each column has first =3 and last =3

In Matrix M, My aim is that each column should have starting 3 in any row and final 3 at any row. i am facing problem with co...

2 months ago | 0 answers | 0

Answered

Is Walter Roberson a real person, or is he some kind of Matlab AI robot?

Mathworks community is outstanding plateform of science and all are performing like a team but some are Leaders like Mr. Walte...

Is Walter Roberson a real person, or is he some kind of Matlab AI robot?

Mathworks community is outstanding plateform of science and all are performing like a team but some are Leaders like Mr. Walte...

2 months ago | 4

Question

How to use matlab function to fill or label the previous or next column cells with respect to certain column of of a matrix with a number (3)

As clear from figure, this is my M-matrix. With respect to 2nd colum, in first colum, the 3rd row or 4th row i.e horizentally, ...

2 months ago | 1 answer | 0

Question

How to use linear interpolation or other functions to generate the closed boundary to apply some functions to get certain results

This is my M matrix. In my first column, i want to introduce 3 either in 3rd row or in 4th row with respect to 3 of 2nd column...

2 months ago | 0 answers | 0

Question

How to manipulate a matrix under certain conditions to fills gaps with numbers.

M is a small matrix. i am working on Big Matrix. My focus is on central (Middle) column. Using mid column, i want to fill (repal...

2 months ago | 1 answer | 0

Question

how to fill gaps of rows with 3s of a matrix under certain conditions.

I have a matrix M. M = 0 0 3 3 0 0 0 3 0 0 0 0 3 0 3 ...

2 months ago | 1 answer | 0

Question

How to use Matlab to fill gaps

If I have matrix in this shape. M =[0 0 0; 2 2 3; 3 3 0; 0 0 0; 3 3 0; 2 2 3; 0 0 0; 3 3 2; 0 0 0; 3 3 3] How can I fill: 3 0 ...

2 months ago | 1 answer | 0

Question

how to fill gaps in a matrix with a numbers using interpolation to develop a contour.

M = 0 0 0 0 0 3 0 3 0 3 0 3 0 3 0 0 0 3 ...

2 months ago | 2 answers | 0

Question

How to use linear interpolation for filling with 3s inside empty spaces in a matrix of os and 3s

M = [0 0 0;... 0 0 3;... 3 3 0;... 0 3 3;... 3 0 0;... 0 0 3;... 3 0 0;... 0 0 0]; I ...

2 months ago | 3 answers | 0

Question

How to use linear interpolation to fill gaps to generate a contour (closed surface)

M = 0 0 0 0 0 3 0 3 3 3 3 3 0 0 0 0 0 3 3 0 0 0 0 0 % in the first colmn, btween 4th ...

2 months ago | 2 answers | 0

Question

how to replace the elements row by rows instead of column by column in matrix

A =[ 0 0 3 3 3 0 0 3 0 0; 0 0 0 3 3 3 0 3 3 0] [rows,colms ] = size(A) for i = 1:rows for j = 1:colms index-...

2 months ago | 3 answers | 0

Question

How to label the interior of region as 2 where as boundary is already labelled as 4 for an object using Matlab coding

I am using grids with width 10. I want the interior to be filled as 2. As shown in attached figure. Than I want to count all fil...

2 months ago | 1 answer | 0

Question

How to fill the interior as 3 while boundary is labelled as 4

I want to find the interior to filled or labelled as 2

2 months ago | 0 answers | 0

Question

how to fill pre allocated matrix using two columns vectors

Matrix = zeros(5) interval range =10 X = [ 35;43;22] Y = [75;44;67] 40 50 Y 60 ...

3 months ago | 3 answers | 0

Question

how to combine the coordinates of points of 2 column vectors for specific width

Thanks for community support. let me phrase my questions with more detail lets suppose i have vertices of a tea cup. Vx =[ 0;...

3 months ago | 1 answer | 0

Question

how to find matching elements of two colums vectors

if i have a two column vectors generated from a figure like from apple. how can i combine them the matching elements using matla...

3 months ago | 1 answer | 0