Hi, I have 3D point data in XYZ and i wish to creat a 4D histogram, i.e. a 3D matrix containing the point count in a volumetric lattice. now, i know how to do it using a ton of for loops but the question is what is th good implementation for this ? btw i found this :https://www.mathworks.com/matlabcentral/fileexchange/23897-n-dimensional-histogram
However it uses histc (which i saw is not recommended) and it gives me a strange result (for some unkown reason it adds a bin in one of the dimensions) Thanks, Itzik
@Mikk Laanes It is set up so that you have M data points from each dimension and N dimensions. Each column (1:N) will be considered as a seperate vector of data, so if you have 50 3D data points, you will have 3 columns with 50 values each. Your input will never be greater than 2D, but it can represent ND data by simply increasing columns. Hope this helps.
You can also select a web site from the following list
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.