Aug 4, 2014 · The Matlab function convhull can be used to find the convex hull of a given dataset and can return respectively the area or the volume of a 2D-Polygon or of a 3D-Polyaedrons. You can find more information on this function at the following address:

Jan 30, 2017 · I have a 3D brain volume (x, y) coordinates and z=slices. For this volume, I have specific coordinates (that reflects some features) and I want to highlight these coordinates (e.g. through drawing with specific color). I searched and found a code like that:

Nov 6, 2019 · What I want to get is, with two of these pre-defined shapes input as above, the volume of intersection in m^3 (say 1 unit = 1 m) of the two shapes. Do you have a drawing how it should look like? Do you have your attempts? Code? I've attached a couple drawings.

Nov 11, 2014 · To plot a solid volume defined by parameters t1, t2, t3, where each parameter has a defined range, you can use MATLAB's "meshgrid" and "scatter3" functions. Below is a sample code that plots a volume with the output

Mar 2, 2016 · The function divides the volume into tetrahedra, which are 3-dimensional solids that have 4 vertices, 6 edges, and 4 triangular faces. Then the total volume of the body is the sum of the volumes of all tetrahedra. The code computes the volume by calculating the determinant of the vertices. vols(i) = det(tetra) / 6;

Jan 26, 2012 · They represent 3D body that should be drawn in matlab. I created linear grid: %linear grid a = -1.1:step:(-1.1+step*(length(x_)-1)); b = -1.1:step:(-1.1+step*(length(y_)-1)); c = -1.1:step:(-1.1+step*(length(z_)-1)); [x,y,z] = meshgrid(-1.1:step:(-1.1+step*(length(x_)-1)));

Jan 31, 2017 · I have a 3D brain volume (x, y) coordinates and z=slices. For this volume, I have specific coordinates (that reflects some features) and I want to highlight these coordinates (e.g. through drawing with specific color). I searched and found a code like that:

Jan 23, 2021 · I am trying to find the volume of a region (defined by X,Y and Z coordinates) enclosed below a (Z='constant') plane. The data has peaks (positive Z) and a valley (negative Z), and the mean surface is assigned z=0.

Dec 26, 2014 · You might want to try Volumetric 3, which can be found on matlabs community page: mathworks.com/matlabcentral/fileexchange/59161-volumetric-3 It's capable of overlaying and rendering multiple sources of volumetric data so long as they are in the same voxel coordinates and stored as 3D arrays.

I have a 3D brain volume (x, y) coordinates and z=slices. For this volume, I have specific coordinates (that reflects some features) and I want to highlight these coordinates (e.g. through drawing with specific color). I searched and found a code like that: