Plane fit in 3d using least squares method

I have a matrix n where

n = [x,y,z] =

325.8693 225.7653 332.6122

328.8458 221.9215 340.6939

334.4979 219.9996 350.0206

348.5572 223.4883 356.8571

352.5742 231.5309 362.6544

352.5742 248.8279 369.2363

358.5996 250.7498 361.6313

354.9226 256.5154 358.8776

354.5826 262.5816 352.8163

354.5826 266.6188 342.7143

350.5657 268.6042 334.6327

344.5403 267.1043 330.5918

338.906 262.2811 324.5306

330.7668 258.4373 326.551

I want to fit a plane to this set of points in 3d using least squares method. Can anyone please help me with this?

Answer 1

[Matt J]

You can use planarFit() from this submisson:

https://www.mathworks.com/matlabcentral/fileexchange/87584-object-oriented-tools-for-fitting-conics-and-quadrics

You will find examples in the Examples tab.

[Arkaniva Sarkar]

Thank you very much