Search found 242 matches

by thanasis
Fri Apr 21, 2023 5:50 am
Forum: General forum
Topic: X axis shifted after fit
Replies: 1
Views: 1640

Re: X axis shifted after fit

Can you post the script you have used and an image of the results?

by thanasis
Wed Apr 19, 2023 2:03 am
Forum: General forum
Topic: Script for mT to g-factor Conversion
Replies: 2
Views: 7214

Re: Script for mT to g-factor Conversion

Something like:

Code: Select all

g = 714.477*Exp.mwFreq./B

might do the trick, where B is the magnetic field vector.

by thanasis
Thu Apr 06, 2023 2:37 am
Forum: General forum
Topic: Uncertainties calculations and reporting
Replies: 1
Views: 3746

Uncertainties calculations and reporting

One of the features I was most happy to see in the new esfit version (and one often requested by reviewers) is the uncertainty calculation of fitted parameters. Of course, it is also the case that most ES users (or of other software for that matter), including myself, are not fully trained in the de...
by thanasis
Sun Mar 12, 2023 12:01 am
Forum: Bugs
Topic: New esfit does not recognize FitOpt.Baseline argument
Replies: 5
Views: 9019

New esfit does not recognize FitOpt.Baseline argument

Using FitOpt.Baseline = 0, 1, 2, 3, or 4 is not recognized by the GUI window.
The esfit window always starts from "Baseline none" and the baseline type needs to be manually defined.
This is in version 6.0.0-dev.51

by thanasis
Thu Mar 02, 2023 8:21 am
Forum: General forum
Topic: Cryptic error message in new esfit
Replies: 2
Views: 5178

Re: Cryptic error message in new esfit

OK, problem corrected.

I just needed to correct rescale to rescaledata in the helper function!

by thanasis
Wed Mar 01, 2023 11:40 am
Forum: General forum
Topic: Cryptic error message in new esfit
Replies: 2
Views: 5178

Cryptic error message in new esfit

I just started to dabble with the new esfit. I am trying to modify an existing script using an external function. After the basic syntax changes were done, the fitting window pops up, the fitting intervals and options are recognized correctly, but when I launch the fit, I get an error message: Simul...
by thanasis
Mon Feb 20, 2023 1:05 am
Forum: Bugs
Topic: Easyspin version ID missing
Replies: 1
Views: 7951

Easyspin version ID missing

The Easyspin version ID is missing from the zip files downloaded from git, whereas this is present in the zip files downloaded from https://easyspin.org/.

Maybe this is not a bug but a feature?

by thanasis
Mon Feb 06, 2023 7:20 am
Forum: General forum
Topic: Transition probabilities vs turning angles
Replies: 5
Views: 5537

Re: Transition probabilities vs turning angles

The error must be associated with the ee-interaction term. When trying with a 1-spin system, the error disappeared, but another one popped up: Attempt to grow array along ambiguous dimension. Error in saffron (line 1256) SyLab(rmvTransition~=0) = 0; Error in saffron (line 237) [x,y_,out] = saffron(S...
by thanasis
Mon Feb 06, 2023 4:14 am
Forum: General forum
Topic: Transition probabilities vs turning angles
Replies: 5
Views: 5537

Re: Transition probabilities vs turning angles

I have also been trying saffron along these lines. There is an error I get for the above system: Error using saffron>rotatesystem (line 2342) Reference to non-existent field 'eeFrame'. Error in saffron (line 1993) parfor iOrientation = 1 : nOrientations Error in twopecho_dimer_saffron (line 119) [x,...
by thanasis
Mon Feb 06, 2023 3:32 am
Forum: General forum
Topic: Transition probabilities vs turning angles
Replies: 5
Views: 5537

Re: Transition probabilities vs turning angles

Dear Stefan, Taking you up on your advice, I looked at the examples. The closest one I could find was the 2pEcho simulation using the density matrix . I tried looping through various field values of a field-swept experiment, but I guess this is not what you suggest. Since the relevant part of the ec...