Ticket #5922 (closed: fixed)
Implement a Voigt function as single function
| Reported by: | Martyn Gigg | Owned by: | Martyn Gigg |
|---|---|---|---|
| Priority: | blocker | Milestone: | Release 2.3 |
| Component: | Mantid | Keywords: | vesuvio |
| Cc: | Blocked By: | ||
| Blocking: | Tester: | Nick Draper |
Description
This avoids using a FFT to do the convolution.
Change History
comment:3 Changed 8 years ago by Martyn Gigg
Implement a Voigt function. Refs #5922
Changeset: 3f21881db7c806721c0d0ba0b35e572f0e9668e7
comment:4 Changed 8 years ago by Martyn Gigg
Use explicit new rather than make_shared to fix test. Refs #5922
Changeset: 5cd83f02ee8499fd32d4f98cd335d3617530f672
comment:5 Changed 8 years ago by Martyn Gigg
Fix for windows to find the correct function. Refs #5922
It seems to have trouble if the value is not explictly a double.
Changeset: 6fc2f5370a381a3d1f4ea2c71b9056b164e77a69
comment:6 Changed 8 years ago by Martyn Gigg
Register Voigt into function factory. Refs #5922
Changeset: d9b1cff143739dad97d35a5b026007dcea90e0c4
comment:7 Changed 8 years ago by Martyn Gigg
- Status changed from accepted to verify
- Resolution set to fixed
comment:8 Changed 8 years ago by Nick Draper
- Status changed from verify to verifying
- Tester set to Nick Draper
comment:9 Changed 8 years ago by Nick Draper
- Status changed from verifying to reopened
- Resolution fixed deleted
This should be implemented as a peak function rather than a general function. Then it will interact with the GUI better. I suggest using amp = height/2 and half of the HWHM for each lorentz and Gauss functions.
comment:12 Changed 8 years ago by Martyn Gigg
- Status changed from accepted to verify
- Resolution set to fixed
comment:14 Changed 8 years ago by Nick Draper
- Status changed from verifying to closed
Amplitude guess from the interface is not good #6044
Otherwise passed
comment:15 Changed 8 years ago by Martyn Gigg
Implement a Voigt function. Refs #5922
Changeset: 3f21881db7c806721c0d0ba0b35e572f0e9668e7
comment:16 Changed 8 years ago by Martyn Gigg
Use explicit new rather than make_shared to fix test. Refs #5922
Changeset: 5cd83f02ee8499fd32d4f98cd335d3617530f672
comment:17 Changed 8 years ago by Martyn Gigg
Fix for windows to find the correct function. Refs #5922
It seems to have trouble if the value is not explictly a double.
Changeset: 6fc2f5370a381a3d1f4ea2c71b9056b164e77a69
comment:18 Changed 8 years ago by Martyn Gigg
Register Voigt into function factory. Refs #5922
Changeset: d9b1cff143739dad97d35a5b026007dcea90e0c4
comment:19 Changed 5 years ago by Stuart Campbell
This ticket has been transferred to github issue 6768
Reference: http://www.citeulike.org/user/dbomse/article/9553243