User 407PZ

13 votes

5 answers

1k views

NDSolve DAE with Constraints

asked Mar 7, 2018 at 14:50

11 votes

1 answer

225 views

What's the solver behind Method -> {“EquationSimplification” -> “MassMatrix”}

asked Mar 23, 2020 at 9:30

10 votes

3 answers

588 views

3D internal subregion

asked May 3, 2018 at 17:14

10 votes

1 answer

696 views

Options of WhenEvent

asked Aug 26, 2017 at 8:00

9 votes

1 answer

629 views

Finite element for coupled 1D and 3D equations

asked Aug 29, 2019 at 12:01

8 votes

2 answers

1k views

Finite element heat conduction with coupled 1D and 3D equations

asked Mar 21, 2017 at 21:39

8 votes

1 answer

3k views

How to avoid creating negative values when using Interpolation?

asked Aug 29, 2015 at 17:41

7 votes

1 answer

285 views

Mathematica NDSolve for DAE and System Modeling

asked Dec 4, 2019 at 10:04

6 votes

4 answers

414 views

How to make a panel disappear?

asked Mar 18, 2016 at 10:45

5 votes

1 answer

212 views

Speed up NDSolve for DAE

asked Nov 24, 2019 at 21:44

4 votes

3 answers

358 views

Rotating Label inside ListLinePlot

asked Jan 14, 2017 at 23:10

4 votes

1 answer

244 views

Speed up Expectation-Maximization algorithm

asked Feb 24, 2019 at 22:36

4 votes

0 answers

80 views

Strange behavior of WhenEvent, a bug?

asked Mar 24, 2020 at 15:59

3 votes

1 answer

67 views

Poor speed of ConnectSystemModelComponents and CreateSystemModel

asked Apr 18, 2020 at 10:02

3 votes

1 answer

44 views

Using local variables inside WhenEvent

asked May 9, 2020 at 6:51

3 votes

1 answer

122 views

Compiled Function is slower than non-compiled version?

asked Jul 26, 2020 at 9:05

3 votes

0 answers

235 views

Postprocessing of FEM: extremely slow speed of NIntegrate

asked Jul 25, 2018 at 21:31

2 votes

0 answers

71 views

NDSolve with NIntegrate [duplicate]

asked Aug 6, 2015 at 19:56

2 votes

0 answers

51 views

Generating a List of Numbers with "Table" Causing Deviation [closed]

asked Feb 14, 2016 at 18:50

2 votes

1 answer

85 views

How to use an InterpolatingFunction inside CreateSystemModel?

asked Apr 1, 2020 at 8:56

1 vote

1 answer

38 views

Parallel generation of SystemModel

asked May 6, 2020 at 18:18

1 vote

1 answer

634 views

NDSolve WorkingPrecision

asked Feb 11, 2018 at 10:41

1 vote

2 answers

73 views

Insert a DateObject into MySQL database?

asked Feb 1, 2019 at 17:25

0 votes

0 answers

34 views

Strange behavior of BlankSequence and Apply

asked Jan 17, 2019 at 10:38

0 votes

2 answers

396 views

Replace an expression inside a function

asked Nov 17, 2016 at 22:04

Stack Exchange Network

25 Questions

NDSolve DAE with Constraints

What's the solver behind Method -> {“EquationSimplification” -> “MassMatrix”}

3D internal subregion

Options of WhenEvent

Finite element for coupled 1D and 3D equations

Finite element heat conduction with coupled 1D and 3D equations

How to avoid creating negative values when using Interpolation?

Mathematica NDSolve for DAE and System Modeling

How to make a panel disappear?

Speed up NDSolve for DAE

Rotating Label inside ListLinePlot

Speed up Expectation-Maximization algorithm

Strange behavior of WhenEvent, a bug?

Poor speed of ConnectSystemModelComponents and CreateSystemModel

Using local variables inside WhenEvent

Compiled Function is slower than non-compiled version?

Postprocessing of FEM: extremely slow speed of NIntegrate

NDSolve with NIntegrate [duplicate]

Generating a List of Numbers with "Table" Causing Deviation [closed]

How to use an InterpolatingFunction inside CreateSystemModel?

Parallel generation of SystemModel

NDSolve WorkingPrecision

Insert a DateObject into MySQL database?

Strange behavior of BlankSequence and Apply

Replace an expression inside a function