More labtalk work on implicit fitting

Version: 2021b

Type: Features

Category: Analysis

Subcategory: Fitting

Jira: ORG-23514

  1. Introduce X-Function nlbeginor for implicit fit with multiple variable function

  2. Improve X-Function nlbegino to work with functions in all category

  3. Fix X-Function nlbegino’s issue about skip Error data

nlbeginor example:

string fn$=system.path.program$ + "Samples\Matrix Conversion and Gridding\XYZ Regular.dat";


impasc fname:=fn$;

nlbeginor irng:=(1,2,3) func:=PlaneMod;


nlend 1 1;