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Bert


Last seen: 11 months ago Active since 2016

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Answered
How can I fit a circle to a region of pixels?
I'm not familiar with this toolbox. But have you tried simply scanning all point? you could do something like this: % creat...

5 years ago | 0

Answered
obtaining spectrogram in hertz
Hi, you should pass the sample frequency as well. spectrogram(rand(1000,1),windowsize,overlap,windowsize,fs) (The second ...

5 years ago | 1

| accepted

Answered
Doing a fft on a audio file
Hi, you should have a look at the function "spectrogram" ( <https://nl.mathworks.com/help/signal/ref/spectrogram.html> ), whi...

5 years ago | 0

Answered
How can I use special letter like ő in a gui?
hi, You should use latex symbols (list can be found <https://en.wikibooks.org/wiki/LaTeX/Special_Characters here>). for exam...

5 years ago | 2

Answered
Dynamic Time Warping as a classifier, a good idea??
hi, first, your implementation seems ok on first glance. To be sure, in the latest versions of matlab DTW is implemented so y...

5 years ago | 0

Answered
How does DTW penalize stretching ?
hi, I believe you misunderstood the DTW principal. DTW does directly penalizes stretching in the signals, as intended. The be...

5 years ago | 0

| accepted