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Jacob Lynch August


Last seen: 3 years ago |  Active since 2014

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Mechanical Engineer in R&D
Professional Interests: Control Systems

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Answered
Calling superclass method outside of redefined method
I went back to the author and brought up these techniques. He agrees that the level of hackery is unforuntate, but this is what ...

4 years ago | 0

| accepted

Question


Calling superclass method outside of redefined method
I have an "DataAnalyzer" classdef that has a method that slowly computes exact solutions to certain queries. classdef DataAnal...

4 years ago | 3 answers | 1

3

answers

Question


Nested Functions vs Object-Oriented Programming: k-D Tree example and relative performance
My colleagues tend to criticize my use of nested functions in MATLAB, likening that to the professional no-no of modifying globa...

4 years ago | 2 answers | 1

2

answers

Question


Instantiating an invalid handle object when defining an object as default property definition
A classdef defines some properties which are defined, but have no valid construction. E.g. an event.proplistener. In the example...

4 years ago | 0 answers | 0

0

answers

Answered
Getting an error in a listener callback function to trigger an error in/terminate execution of the calling function
I'm also having the same issue. It would be better if the error stopped execution immediately rather than continue on. For examp...

6 years ago | 0

Question


Defining classdef property validations for gpuArrays
Here are two scenarios I'm unsure how to handle when it comes to constructing class property validations with GPU types. c...

6 years ago | 2 answers | 1

2

answers

Answered
How to clear gpuArray, which is a property of a class, from memory when deleting an object class instance
In the delete method you created for the handle, instead of clear, did you try something F.Z_d(:)=[] or Z_id(:)=[]?

6 years ago | 0

Answered
How to ensure that onCleanup destroys last
<https://www.mathworks.com/matlabcentral/answers/2245-oncleanup-order-of-execution#answer_338728 Try cellular vectors of onCle...

6 years ago | 1

Answered
onCleanup order of execution
onCleanup objects can be stored in a cellular vector, and will be performed first to last. You should know the number of total t...

6 years ago | 1

Question


Make subclasses inheret a method to look for past work
Preface: I am a mechanical engineer with effectively zero background in software engineering. I can read most C/++/#, Java, and ...

7 years ago | 1 answer | 1

1

answer

Answered
syntax for call to java library function with byte[] (reference) parameter?
A SOLUTION I haven't figured out how to pass the byte reference, but I have found a way to read a fixed number of bytes from a ...

7 years ago | 4

Answered
syntax for call to java library function with byte[] (reference) parameter?
_What is a *byte[] buf* in MATLAB, and how do I pass it to read from the GZIP_INPUT_STREAM to retrieve a fixed number of bytes?_...

7 years ago | 0

Answered
syntax for call to java library function with byte[] (reference) parameter?
Bob Gilmore, a software engineer for Mathworks at the time of this <https://www.mathworks.com/matlabcentral/newsreader/view_thre...

7 years ago | 1

Question


Where is the Horizontal property for area plots
I'm trying to create graphics for a presentation involving many inequalities. Several charts define x<=max and x>=min. I've been...

7 years ago | 0 answers | 0

0

answers

Question


Voronoi regions of line segment sites
My question continues from one found <http://www.mathworks.com/matlabcentral/answers/18138-voronoi-diagram-for-lines here>. I'm ...

8 years ago | 0 answers | 0

0

answers

Question


Trying to replace num2cell with subasgn
I am trying to avoid using num2cell when assigning data between arrays and structs. %% e.g. data A = rand(5,4,3) B =...

9 years ago | 0 answers | 0

0

answers

Question


Why does isInterior of Delaunay Triangulation fail if I remove a point constraint between two colinear constraints
When generating a Constrained Delaunay Triangulation object (CDT for short), any points that fall on a constraint split the cons...

9 years ago | 0 answers | 0

0

answers

Answered
Using loop in strings for import
I have a similar problem. I have data taken from multiple machines with variable conditions, and a consistent heirarchy. E.g. ...

10 years ago | 0