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John


Toronto Metropolitan University

Last seen: 3 months ago |  Active since 2013

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Programming Languages:
C++, C, MATLAB

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Question


Managing custom classes, mat-files, and namespaces
Say I have a (simple) custom class, defined with a classdef. Let's say it's defined in my_class.m I then generate a bunch of ob...

7 months ago | 2 answers | 0

2

answers

Question


Argument validation for class methods
Is there a best practice for validating (or not validating) the 'self' arguments in class method definitions? Consider: clas...

7 months ago | 1 answer | 0

1

answer

Question


Using bagOfFeatures with RosBag data (storage efficiency)?
We're working on an application to do feature recognition and SLAM using the bagOfFeatures objects. I was wondering whether ther...

1 year ago | 1 answer | 0

1

answer

Question


Debugging mex-files. Visual Studio breakpoints not working.
For the longest time, I have been able to debug mex-functions using Visual Studio. In the past it often required a little dance ...

2 years ago | 1 answer | 0

1

answer

Question


pcshow permanently changes figure window?
This is a minor issue but I'm not sure it's intended behaviour. When using pcshow to display a pointcloud, the figure window swi...

2 years ago | 2 answers | 0

2

answers

Question


Serial vs. Serialport questions
I had a few questions about differences between the legacy serial objects and the newer serialport implementation. Any help woul...

4 years ago | 0 answers | 4

0

answers

Question


Inconsistent behaviour in fprintf output (scripts and LiveScripts)?
The output from fprintf seems to be inconsistent when called from within a livescript. The interpreter seems to be adding extra ...

4 years ago | 2 answers | 0

2

answers

Question


Unit testing with externally configurable parameters.
I am exploring Matlab's unit testing framework and I'd like to use it with a project that involves communicating with an externa...

4 years ago | 1 answer | 1

1

answer

Question


Solving simple symbolic trigonometry equations
I have a simple trigonometric equation I would like to solve, but I can't seem to get Matlab to give me an answer: a*sin(x)-b...

9 years ago | 1 answer | 0

1

answer

Question


Any way to get "one-shot" callback events? (Instrument callbacks)
I'm trying to figure out how to manage the multiple callback events from a serial-port object. I have a serial-port object wi...

10 years ago | 0 answers | 0

0

answers

Question


Support for Lego Mindstorms EV3
Are there estimates of when the Lego Mindstorms EV3 hardware will be supported with Matlab and Simulink?

11 years ago | 11 answers | 0

11

answers

Question


Notifying parent from children's callbacks?
I have a handle class that contains one or more instrument objects (e.g., serial, udp, etc). I.e.,: classdef my_class < h...

12 years ago | 0 answers | 0

0

answers

Question


Changing default behaviour of latex.m?
Are there any preferences settings for the |latex.m| command (or the ability to specify custom style files)? Case in point: M...

12 years ago | 0 answers | 2

0

answers