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Alexis


Last seen: 4 days ago Active since 2018

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Submitted


breathTimes
Detects initiation and ending or maxima of respiratory events association with inhalation, especially for speech breathing.

6 days ago | 29 downloads |

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Question


Resample produces unexpected vector length
I have two vectors of simultaneously recorded physiological signals, one is sampled at 20 kHz and the other at 1 kHz. I'd like t...

1 month ago | 1 answer | 0

1

answer

Submitted


Speech Envelope and Acoustic Landmarks
Extracts various amplitude envelopes using different procedures from the speech rhythm literature and detects signals within the...

2 months ago | 8 downloads |

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Answered
how to find duration of peak; starting and ending points
I had a similar issue, although I was working with biological signals. You could try the function I wrote to solve my problem: h...

2 months ago | 0

Question


Can't solve parse error
I am learning how to use inputParser and am stuck here: function windowedAudio = windowAudio(audioIn,Fs,varargin) default...

2 months ago | 1 answer | 0

1

answer

Answered
Separate windows signal and peak detection
This function might be helpful? https://uk.mathworks.com/matlabcentral/fileexchange/81066-breathtimes?s_tid=srchtitle

3 months ago | 0

Submitted


Calculate Asynchrony/Distance of Mutual Closest Matches
Calculate euclidean distance between two serial pairwise matched vectors, also returns indices of paired/unpaired datapoints

11 months ago | 1 download |

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Submitted


timeStamps2Vector
Converts a vector of time stamps into a one-hot coded vector.

11 months ago | 2 downloads |

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Question


Fit methods in LME and GLME
There is little guidance or explanation in any of the documentation for choosing the appropriate fit method when using fitlme or...

1 year ago | 1 answer | 0

1

answer

Question


Strange behaviour with impoint()
I need to manually mark data points that weren't detected by my algorithm. So I have been trying to use impoint() and when it wo...

3 years ago | 0 answers | 0

0

answers

Question


Detect beginning and end of inhalation in respiration signal
This signal was collected from a respiratory effort belt transducer, sampled during speech production (fs = 1 kHz). I have many ...

3 years ago | 2 answers | 0

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answers