Mercurial > repos > public > sbplib
annotate semiDefIneq.m @ 1037:2d7ba44340d0 feature/burgers1d
Pass scheme specific parameters as cell array. This will enabale constructDiffOps to be more general. In addition, allow for schemes returning function handles as diffOps, which is currently how non-linear schemes such as Burgers1d are implemented.
author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
---|---|
date | Fri, 18 Jan 2019 09:02:02 +0100 |
parents | eaf557023fbe |
children |
rev | line source |
---|---|
234
eaf557023fbe
Added verbose flag to semiDefIneq and minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
129
diff
changeset
|
1 function ineq = semiDefIneq(A, verbose) |
eaf557023fbe
Added verbose flag to semiDefIneq and minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
129
diff
changeset
|
2 default_arg('verbose', true); |
eaf557023fbe
Added verbose flag to semiDefIneq and minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
129
diff
changeset
|
3 [m, sub] = minors(A, verbose); |
129
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
4 |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
5 ineqsys = true; |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
6 for i = 1:length(m) |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
7 ineqsys = ineqsys & m(i) >= 0; |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
8 end |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
9 |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
10 ineq = simplify(ineqsys); |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
11 |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
12 str = toString(ineq); |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
13 fprintf('%s\n',strjoin(strsplit(str,' & '), '\n')); |
0a881a3dc9a9
Cleaned up the code for minors.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff
changeset
|
14 end |