mattivc

6 ms·

1.
by mattivc 3y ago
You might find this library interesting: https://github.com/symforce-org/symforce
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by mattivc 4y ago
I have two Airthings View Plus and I am very happy with them. I have them set up in Home Assistant to turn some fans on and off based on air quality.
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by mattivc 4y ago
Just purchased the "Early bird tier" to give it a try. I just get a "500 Server Error" when clicking the "View Content" link in gumroad.
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by mattivc 4y ago
That is not quite the whole story. They are making it available for anyone in Oslo, at least. [1] I live in Oslo and have an appointment to get a booster tomorrow. I have multiple friends and family members in the healthcare sector, and the
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by mattivc 4y ago
I have had a love-hate relationship with YouTube for a long time. On the one hand, many channels put out great content that I want to watch. But the recommended videos feature is exceptional at hooking into my reptilian brain and getting me
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by mattivc 6y ago
The problem with quaternions for optimizations is that they are over-constrained. Meaning the norm of the 4 values must sum to 1 for it to be a valid 3D rotation. So you need to ether penalize a rotation with a norm different from 1 or cons
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by mattivc 6y ago
Lie theory is, among other things, a very elegant way to parameterize an energy function involving rotations in 3D space. For example the translation and rotation of multiple camera frames that observe the same set of 3D points. This is the
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by mattivc 6y ago
Probably Lie Theory, or at least the small subset of it that is relevant for robotics. It has taken me a long time and a lot of work to understand it to the level I have, and I still have a lot more to learn. But it is a fascinating subject
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by mattivc 6y ago
https://github.com/matiasvc/Toucan A Computer Vision and Robotics visualization library. It is way to hard and complex to do 2D and 3D visualization in C++. Toucan is my attempt to solve that. It can be called from any
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by mattivc 6y ago
https://github.com/matiasvc/Toucan I work in robotics and have for a long time been frustrated with how hard it is to visualize data in C++. I created Toucan to try to solve that. The project is still in a very early s
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by mattivc 6y ago
When you say “remote possible”, are you open to Europe based candidates or only US based?
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by mattivc 6y ago
I work with nano-UAVs. I am very skeptical that the 40 minute flight time is even close to being real. Especially with a quadcopter design. They are way to inefficient.
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by mattivc 6y ago
One of the C++ project that have influence my programming the most recently, which is to move to a style that is something between C and C++, is Dear ImGUI: https://github.com/ocornut/imgui
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by mattivc 6y ago
The cloud sync is optional. You could use the SSH access you get when connecting to it over USB, and possibly roll your own backup solution.
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by mattivc 6y ago
The experience is very close. Much more so than with an iPad and Apple Pencil. I guess what I love about it is that in many ways combines the best of both physical and digital writing. It feels very much like writing with a real piece of pa
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by mattivc 6y ago
I can attests to this. I quickly forget that I am not writing on a real piece of paper when using it. It feels very natural.
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by mattivc 6y ago
I recently got a reMarkable 2 tablet( https://remarkable.com/store/remarkable-2 ), and I am absolutely loving it. I have for along time carried around notebooks for note taking and journaling, because I felt the proces
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by mattivc 7y ago
I use an app called Arc for this: https://apps.apple.com/us/app/arc-app-location-activity/id10... I am pretty happy with it, so i can recommend giving it a try.
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by mattivc 9y ago
3Blue1Brown: https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw He makes mathematical concepts amazingly intuitive and easy to understand using visualizations. Brian Douglas: https://www.youtube.com&#x
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by mattivc 10y ago
I recently got spam that looked very similar, through a shared iPhoto album invitation. Seems some spammer have gotten quite inventive recently.
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by mattivc 10y ago
I think you misunderstood a bit. The circular symbol is not correlated to the landing sites in any way. It's just a example of the alien's writing system, which large parts of the movie centers around deciphering. It's a pret
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by mattivc 10y ago
Hey Dhruv, thanks for answering questions. In what degree is the material tailored for cars vs other forms of autonomous vehicles? Would you say the knowledge transferable to, for example, autonomous drones?
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by mattivc 10y ago
I have been using MacDown for a while now, which again was a replacement for Mou. But this looks even better.
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by mattivc 11y ago
I am still just a undergrad student, but i am hoping for a career in robotics research or R&D. I am however one of the founders of my university aerial robotics team, we are planning the attend the IARC ( http://www.aerialrobo
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by mattivc 11y ago
The reason a lot of Norwegian doctors cling to their DOS interfaces is not because of age, or a resistance to upgrade. I have discussed the topic of medical software with my father extensively, who is a M.D. in a rural town in Norway. The r
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by mattivc 11y ago
Makes me think physical packets needs a TTL or something.
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by mattivc 11y ago
Do you have a suggestion for a specific book or books?
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by mattivc 12y ago
I imagine it is because all the other countries close to the US in population size are even worse. Granted, it is not based on very much, but i sort of feel that the US has gained the dominance it has today by being really big, and not horr
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by mattivc 12y ago
A great one that haven't already been mentioned is "Stranger in a Strange Land" by Robert Heinlein. http://en.wikipedia.org/wiki/Stranger_in_a_Strange_Land It's one of those books that just takes a
30.
by mattivc 12y ago
I have been toying with the idea of trying to create a small Pulsejet[1] engine and stick it on a UAV frame. It's a very simple design and shouldn't be to hard to make with, i think. [1]: http://en.wikipedia.org/wi

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