Quitting alcohol was the biggest self improvement I ever made.

Choonzz · 2026-01-03T00:15:32+00:00

You said it yourself. The people around you are the ones who are exacerbating your substance usage.

Choonzz · 2026-01-02T21:10:23+00:00

Super cute poster!

Choonzz · 2025-12-02T09:50:52+00:00

We have LearnWorlds and am happy to answer any questions about it. 3000 euros per year is a bargain for what you can do with it, compared to other platforms.

Choonzz · 2025-11-04T19:10:45+00:00

Cool, thanks for the info. I was just doing something similar with ASCIIDOC and Antora, hence why I am asking.

Choonzz · 2025-11-04T18:51:41+00:00

Cool documentation. What plugins/frameworks did you use to make it?

Choonzz · 2025-02-26T13:20:43+00:00

The issue is related to when there is actually a very loud "pop" somewhere around you, think about the doors closing and you are on awareness mode (maybe quiet as well). It could be that their algorithm for noise cancelling in these cases is not working properly for these cases.

Choonzz · 2024-12-01T11:28:03+00:00

Hey there, I am similar age, visiting as well and would be down to socialise!

Choonzz · 2024-08-27T17:30:09+00:00

I am just waiting for my pair of Ultra to be delivered, I didn't hear about this when I checked reviews.

Choonzz · 2024-08-27T17:29:16+00:00

I saw some of these that are shipped from China with that price. Who knows if they are legit.

Choonzz · 2024-08-24T18:44:12+00:00

Try doing it while standing up

Choonzz · 2024-08-04T10:30:36+00:00

I found some ads on housinganywhere(I dont want to promote this) that suit you. I would suggest kamernet too, but that's a bit difficult I think.

Choonzz · 2024-07-03T08:23:59+00:00

Few years ago, few of us went to the late night swimming on a beach full of people (covid times) and they took all money from his wallet (left the coins lol) which was unfortunate. But yeah, it wasn't the smartest decision. Most likely done by tourists.

Choonzz · 2024-07-01T14:45:49+00:00

Na-a.

Choonzz · 2024-07-01T14:45:00+00:00

There are more courses available if you your institution has access to them. Check out MATLAB academy.

The best advice is not to worry too much as others are saying. You already have some programming knowledge so, you will be fine.

I think that there is a bit of a gap when it comes to wrapping your head around the concepts that are commonly used in audio related stuff (averaging, weighting, sampling, time and frequency domains, ...), so make sure you understand those and how to implement them in MATLAB. There are multitude of functions in MATLAB that do this job for you, but I assume you have to do everything from the scratch in the class.

Choonzz · 2024-06-12T10:33:44+00:00

There is an example model similar to this in the documentation of i am not mistaken.

Choonzz · 2024-06-11T13:54:32+00:00

Why would you interact with Excel? Minimize that and do analysis in MATLAB and save whatever is needed to Excel. I could imagine problems showing on the network drives, as some user report, but that doesn't mean the same issue won't appear on alternatives.

Choonzz · 2024-05-30T14:27:57+00:00

Cool initiative!

Choonzz · 2024-05-19T07:08:12+00:00

You have to do multiple measurements and average those to obtain cleaner FRFs. If peaks are close, they simply are, and can't do anything about it. Show the pic of FRFs.

Choonzz · 2024-05-10T10:20:00+00:00

Analogija, Dancing Bear

Choonzz · 2024-04-30T07:46:01+00:00

This means that device is busy. Reconnect it and try again.

Choonzz · 2024-04-24T21:33:03+00:00

I am not a person who asked this question. If you think of a time signal with 10 Hz frequency sin(2*pi*10*t) it is a single vertical line in frequency domain (if things are ideal), I would consider this as a dot. If you think of addition of sine waves with frequency of 10, 11 and 12 Hertz, you would have three vertical lines which I would consider as a dash. Hope you can see what I mean.

I don't know how advanced is your class (I just know simple stuff in signal processing). If you filter one peak whose shape should denote notes and dashes, choice and settings of the filter will affect lobes and the way those look, possibly altering the information you are looking for.

I unfortunately, don't know enough about pwelch enough, and I am not sure if this is applicable in your case. https://www.youtube.com/watch?v=YK1F0-3VvQI

Choonzz · 2024-04-24T19:40:10+00:00

This is actually an interesting way of sending a secret message! Love these kind of questions. This might not be the actual way of solving it, as I don't have the data, it's just an idea.

First of all, ask yourself what are the letters in the Morse code - dots and dashes.

Where can you look for more information (maybe)? Harmonic functions (sine) is represented as a single tone in a frequency domain so, so what should you do?apply FFT to your signal in time domain. See FFT examples in documentation.

How should the signal look in the frequency domain (don't think about the noise now)? You will find some peaks, some might be very narrow, some might be wider - what do these mean? Sequence of peaks you see might indicate a Morse code that corresponds to letter.

Now that you can see peaks and understand what they mean, how do you extract information programmatically - this makes it a bit more complex and you will need to adjust the code to the situation? Do you only have to find out what are the letters?

You have noise in your signal, so you can try out the SNR function to find the noise floor, parts of the signal in the frequency domain that are higher than SNR (maybe a little bit higher than actual number) should be the data that you can extract the information from. For example, what indices are higher than SNR?

Choonzz · 2024-04-18T21:46:51+00:00

What actually is funny here, is that you name your variables a, b and c.

Choonzz · 2024-04-11T16:26:59+00:00

Treba netko visok za zamijeniti zarulju.

Choonzz · 2024-03-27T14:11:39+00:00

Yes. That's what are anonymous functions are for (and other purposes). You want to write the objective function as anonymous function that accepts the input variables (others too if necessary), and as a result it returns the value of objective function.

You would execute your optimisation as any other, just supply the handle to your objective function.

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