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Marc Lalancette


Montreal Neurological Institute

Last seen: 28 dagen 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 ...

meer dan 4 jaar 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...

meer dan 4 jaar ago | 0 answers | 0

0

answers

Submitted


SurfaceSmooth
Restricted smoothing of a triangulated surface

meer dan 5 jaar ago | 9 downloads |

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Question


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 ...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Submitted


Random combinatorics
Random sets of distinct permutations, combinations and subsets

bijna 8 jaar ago | 1 download |

Submitted


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

bijna 8 jaar 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...

meer dan 8 jaar 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...

meer dan 9 jaar 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...

meer dan 9 jaar 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...

meer dan 10 jaar 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 ...

meer dan 11 jaar 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...

meer dan 11 jaar 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 ...

meer dan 11 jaar ago | 2 answers | 0

2

answers