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Marc Lalancette


Last seen: 2 months ago |  Active since 2012

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Question


Misleading "relative change" wording for stopping criterion in particleswarm global optimization
In the documentation and output, a stopping criterion for the particle swarm method is: "relative change in the objective value ...

5 years ago | 0 answers | 1

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answers

Question


patch VertexNormals algorithm?
Hello, patch objects get their vertex normals computed by MATLAB if not supplied when a light is added. I'd like to know how t...

5 years ago | 0 answers | 0

0

answers

Submitted


SurfaceSmooth
Restricted smoothing of a triangulated surface

6 years ago | 4 downloads |

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Is there an alternative to eval for delayed evaluation?
I'm trying to make an input argument parsing function for use with functions that have many optional input arguments. I accept ...

7 years ago | 1 answer | 0

1

answer

Submitted


Random combinatorics
Random sets of distinct permutations, combinations and subsets

8 years ago | 1 download |

Submitted


Expectation maximization clustering, median and distance for set of permutations
Clustering, median and distance functions for permutations

8 years ago | 1 download |

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Question


DataAspectRatio, DataAspectRatioMode image display bug
I've been trying to get pixel accuracy when displaying medical images. It started when I noticed nearest neighbor interpolation...

9 years ago | 0 answers | 0

0

answers

Answered
Capturing heart rate from USB ANT+ dongle and chest strap
I finally got some details on the ANT forum, which I will paraphrase here to my limited understanding level: Some ANT USB don...

10 years ago | 0

Question


Capturing heart rate from USB ANT+ dongle and chest strap
Hello, I'm trying to figure out the simplest way to acquire data live from my heart rate monitor (chest strap), which communi...

10 years ago | 2 answers | 0

2

answers

Question


How can I set a GUI callback such that it uses the up-to-date handles structure as an input variable?
Hello, I'm trying to have users navigate a plot by clicking on it. However, another 3-d plot is in "rotate" mode so I've had t...

11 years ago | 1 answer | 0

1

answer

Answered
'BusyAction' 'cancel' not working
I found a way to reproduce the other part of the problem. Replace the DoStuff function in the above code by a real calculation ...

12 years ago | 1

Answered
'BusyAction' 'cancel' not working
So unfortunately, my simple example does not act the same way, but it still demonstrates that you can change the radiobutton sel...

12 years ago | 0

Question


'BusyAction' 'cancel' not working
Hi, I've been trying to prevent my GUI's users from clicking too quickly while a computation goes on in the background. I've ...

12 years ago | 2 answers | 0

2

answers