22 total contributions since 2019

Computational Mathematics

Question

How to change the order on vertical axis on a figure ?

From the below code, in the figure, vertical axis is from -1 to 2. i want to change the order i.e 2 to -1. Thanks for all cooper...

4 meses ago | 1 answer | 0

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...

4 meses 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...

4 meses 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...

5 meses ago | 3 answers | 0

Question

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

5 meses 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...

6 meses 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...

6 meses 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...

6 meses 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, ...

6 meses 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...

6 meses 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...

6 meses 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 ...

6 meses 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 ...

6 meses 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 ...

6 meses 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 ...

6 meses 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 ...

6 meses 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-...

6 meses 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...

6 meses 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

6 meses 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 ...

7 meses 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;...

7 meses 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...

7 meses ago | 1 answer | 0