[Nirfast] Mathworks removed 'cholinc' function

[Stanislaw Wojtkiewicz]

Hi All

 

One more problem to report. 

In time-resolved modality (file 'femdata_stnd_tr.m') the incomplete Cholesky
factorisation is used to generate a preconditioner:

%         R = cholinc(MASS1,1e-3);

However, Mathworks removed this function completely since it was not a true
incomplete Cholesky (it utilized incomplete LU with pivoting).

I suggest to replace the missing function by:

R = ichol(MASS1,struct('type','ict','droptol',1e-3,'shape','upper'));

Works in my case.

 

Regards

Stanislaw Wojtkiewicz, PhD

 

---

School of Computer Science

University of Birmingham

B15 2TT

 



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