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Last seen: 7 months ago Active since 2020

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How to create a surface from node coordinates and face indexes?
I am trying to create a surface using surf() to represent a 3D geometry. The issue is that the nodes coordinates are stored in o...

1 year ago | 1 answer | 0

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answer

Question


Add vector items one-by-one to array
Hello, let's say I have a vector v = [10 20 30] and I have an array a = [11 12 13 14] How would I go about to get the follow...

1 year ago | 1 answer | 0

1

answer

Question


Import numbers from header (.txt file)?
Hello, I have set up a script that will go through many files containing 3D geometries and is essential that I am able to extrac...

2 years ago | 1 answer | 0

1

answer

Question


Obtain data from file header
Hi! I am writting a code to generate grids and I want to make it as automatic as possible, for this I need to obtain some values...

3 years ago | 1 answer | 0

1

answer

Question


Does this mean the file is corrupted?
Just came back to work on my code and found that several functions files open to these type of characters... is there a way to r...

3 years ago | 1 answer | 0

1

answer

Question


App Designer, how to use value of DropDown in external function file
Hello everyone, currently I am working on App Designer and need to use the DropDown item in order to be able to select which exp...

3 years ago | 1 answer | 0

1

answer

Question


Plot a surface with cross-section matrix
Good day, I am looking on how to create a 3D surface directly on matlab (to be converted to igs and exported to Fluent). Curren...

3 years ago | 1 answer | 1

1

answer

Question


Multiply local values of a matrix with a vector
I have a 2880x3200 matrix (A) which is represents 2880 crossections, these crosections grow in size with the exception of certai...

3 years ago | 1 answer | 0

1

answer

Question


Rolve function around axis to create 3D surface.
Hello, I am fairly new to matlab and know the basics. I am trying to create a 3D surface from the function y by revolving it a...

3 years ago | 2 answers | 0

2

answers

Question


How two find the intersection coordinates between these two functions?
Good afternoon, I am quite new to Matlab, right now I need to find the intersection between the next two functions, specifically...

3 years ago | 1 answer | 0

1

answer