How can I get boxcount() function in Matlab?

How can I get boxcount() function in Matlab?

Answer 1

[the cyclist]

I'm guessing it came from the File Exchange. Is this boxcount function what you are looking for?

[Nguyen Tuan]

I am trying to calculate the fractal dimesion of a picture by using box-counting method. Can you have me with this? Thank you

[the cyclist]

That function does calculate fractal dimension, so I suspect it is what you want. You need

• Click "Download Zip" on that page
• Unzip the resulting file
• Put the functions somewhere in your MATLAB path

[Nguyen Tuan]

I have downloaded and examine the code. However, I received an error message" Unfinded command/function 'boxcount' from matlab

[the cyclist]

You need to put the file boxcount.m in a directory that is in the MATLAB path. You can see which directories are in your path by typing

path

at the command line.

The easiest thing is to put the file in your current directory.

[Walter Roberson]

Use pathtool to add the directory to your current path rather than putting it in your current directory.

[Nguyen Tuan]

It works. Thank the cyclist and Walter Roberson for your help.

[the cyclist]

It's helpful to future users (and rewards our effort here) if you accept the answer, to acknowledge that the solution was useful to you.

[waffle]

I already did that step but still got error undefined boxcount

[Walter Roberson]

If you are using a sufficiently new version of MATLAB, then use the Add-On Explorer to add the boxcount contribution.

[waffle]

where are add on explorer?

[Walter Roberson]

https://www.mathworks.com/help/matlab/matlab_env/get-add-ons.html