Deptq.m - Revision history

Kuprov: sync with Spinach main f053e432: DEPTQ135-style fixed first proton pulse note added per head header

2026-08-30T05:44:10Z

sync with Spinach main f053e432: DEPTQ135-style fixed first proton pulse note added per head header

Kuprov: Update function See also links and function index membership

2026-06-06T18:35:51Z

Update function See also links and function index membership

Kuprov: Rename Arguments section heading to Parameters

2026-06-05T17:48:18Z

Rename Arguments section heading to Parameters

Kuprov: Normalise preformatted blank lines in function documentation blocks

2026-06-05T16:40:51Z

Normalise preformatted blank lines in function documentation blocks

Kuprov: Normalise sequential blank lines

2026-04-25T11:24:47Z

Normalise sequential blank lines

Admin: Created page with "{{DISPLAYTITLE:deptq.m}} NOTOC DEPTQ pulse sequence from Figure 1 of the paper by Burger and Bigler (https://doi.org/10.1006/jmre.1998.1595). ==Syntax== fid=deptq(s..."

2019-01-12T16:11:13Z

Created page with "{{DISPLAYTITLE:deptq.m}} __NOTOC__ DEPTQ pulse sequence from Figure 1 of the paper by Burger and Bigler (https://doi.org/10.1006/jmre.1998.1595). ==Syntax== fid=deptq(s..."

New page

{{DISPLAYTITLE:deptq.m}} __NOTOC__
DEPTQ pulse sequence from Figure 1 of the paper by Burger and Bigler (https://doi.org/10.1006/jmre.1998.1595).

==Syntax==

fid=deptq(spin_system,parameters,H,R,K)

==Arguments==

parameters.sweep [F1] Sweep width in Hz

parameters.npoints [F1] number of points

parameters.spins {F1,F2} nuclei, e.g. {'13C','1H'}

parameters.J working J-coupling in Hz

parameters.beta the angle used in the selection
pulse, radians

H - Hamiltonian matrix, received from context function

R - relaxation superoperator, received from context function

K - kinetics superoperator, received from context function

==Outputs==

fid - free induction decay

==Examples==
The simulation of a DEPTQ135 spectrum of strychnine (examples/nmr_liquids/deptq_strychnine.m) appears below.

[[File:deptq_strychnine.png]]

==Notes==
# Use [[dilute.m]] to generate carbon isotopomers.
# The sequence differs from [[dept.m]] in that quaternary carbons do appear.

==See also==
[[dilute.m]], [[dept.m]], [[inept.m]], [[inadequate.m]]

''Version 2.3, authors: [[Andrew Porter]], [[Ilya Kuprov]]''

@@ Line 35: / Line 35: @@
 ==Notes==
 # Use [[dilute.m]] to generate carbon isotopomers.
 # The sequence differs from [[dept.m]] in that quaternary carbons do appear.

@@ Line 39: / Line 39: @@
 ==See also==
-[[dilute.m]], [[dept.m]], [[inept.m]], [[inadequate.m]]
+[[dilute.m]], [[dept.m]], [[inept.m]], [[inadequate.m]], [[clip_hsqc.m]], [[coloc.m]], [[cosy.m]], [[crazed.m]], [[ct_cosy.m]], [[ct_hsqc.m]], [[dqf_cosy.m]], [[ecosy.m]], [[hetcor.m]], [[hmbc.m]], [[hmqc.m]], [[hoesy.m]], [[hsqc.m]], [[inadequate_2d.m]], [[inv_rec.m]], [[mqs.m]], [[mqs_refocus.m]], [[noesy.m]], [[pansy_cosy.m]], [[pansy_triple.m]], [[roesy.m]], [[sat_rec.m]], [[tocsy.m]], [[Built-in_experiments]]
 ''Version 2.3, authors: [[Andrew Porter]], [[Ilya Kuprov]]''

@@ Line 6: / Line 6: @@
       fid=deptq(spin_system,parameters,H,R,K)
-==Arguments==
+==Parameters==
      parameters.sweep              [F1] Sweep width in Hz

@@ Line 15: / Line 15: @@
      parameters.J                  working J-coupling in Hz
-−
      parameters.beta               the angle used in the selection
                                    pulse, radians