Questions on "Ordinary kriging"

Question

Ivan Mich 2021-5-26

回答： John D'Errico 2021-7-8

hello,

I have some questions about a matlab function. I found the following function

I would like to use it in order to create variogram and make interpolation of my data. The problem is that I do not know what to put in vstruct .

How should I use these command in order to take these results as in the picture?

Could you please help me?

Jan 2021-5-26

The documentation tells:

vstruct   structure array with variogram information as returned
          variogramfit (forth output argument)

Ivan Mich 2021-5-26

Undefined function or variable 'vstruct'.

That command window shows me and I do not know what to do in order to solve it..

Could you please help me?

Answer 1

John D'Errico 2021-7-8

As Jan told you, vstruct is provided by variogramfit. Where can you find that code? You need to download variogramfit, also provided by that author.

READ THE HELP. It tells you.