Rule

3 years ago by potatobro to c/196

einfach_orangensaft 90 points 3 years ago

thats how i feel when i keep infodumping about phases array radar and solid state lidar using phase modulation for beam steering

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TheCoolerMia 73 points 3 years ago

I like your funny words, magic kitty :3

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match 40 points 3 years ago

pet pet pat

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don 25 points 3 years ago

Hey phased array radar, like what’s used on Aegis cruisers, fuck yeah. Beam steering works pretty well on WiFi routers that use it, so the phase modulation is pretty inherent to that use (or not). LIDAR = RADAR but with lazurz yo, and that shit’s trés cool. Damn tech can be fun!

Soooooo 🥹 when calculating voltage drops on our elevation maps? -squee-

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figjam 12 points 3 years ago

Hey guys, is this the phased array radar thread? Sweeeeet

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Pelicanen 6 points 3 years ago

LIDAR = RADAR but with lazurz yo

It's all about frequency, frequency, frequency.

Also, I hadn't heard the term "beam steering" before, I was only familiar with beamforming, it is however the coolest shit ever.

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Swedneck 15 points 3 years ago

anyone who doesn't think beamforming is the coolest shit should just go do office work until they cark it because they're painfully boring

it's basically magic

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Katzelle3 9 points 3 years ago

Beam steering is the reason why Samsung antennas are so powerful yet have low SAR ratings at the same time.

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MrClayman 7 points 3 years ago

Feel free to infodump. This sounds interesting.

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Abucketofpuppies 5 points 3 years ago

Yooo I love this stuff. Too bad I ended up working in another field entirely

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problematicPanther 4 points 3 years ago

phased array radars are the shit.

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loudWaterEnjoyer 1 point 3 years ago

Frag mich mal was

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alx 83 points 3 years ago

It's me I'm the autistic girl

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OsrsNeedsF2P 46 points 3 years ago

Please give me info dump

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shneancy 95 points 3 years ago

so you know photography right, doing it in your phone is easy but it pales in comparison to professional quality, and it's mostly not because of the device, for your photo-taking machine to bring meaningful difference you need a certain skill level.

Here's a few tips how to improve dramatically even with just your phone! Manual is great and all but whatever algorithm your phone uses will always give you an ok photo, and you want to take both good and shit photos! Variety is the spice of life after all

  • turn on the 3x3 grid on your camera screen. Then try to allign people's eyes, faces etc with the top line horizontal in whatever orientation you use. Objects of interest go along them as well, or even in the bits where they cross. Landscapes look best when you get the horizion running the bottom horizontal line. For more information check out rules of composition

now photography is all about light, without it there would be no photo after all. Here's the 3 key setting that are fun to mess with:

  • go to "more modes" or similarly named menu in your camera. Select pro, here a few fun setting will appear

  • ISO controls brightness and grain, the bigger ISO the brighter the photo but the more grainy too

  • shutter speed control the lenght of exposure to light your photo gets, the longer shutter speed the brighter the photo but the steadier your hands need to be to compensate (with a very long shutter speed you can also take those fun light drawing photos, but that often needs a tripod or some sort of steady spot for your phone)

  • f stop, in phones you get maybe one or two options for that but this controls the depth of field and, you guessed it, brightness. The lower the number the more open your lens is and the more light flows in, but your depth of field gets smaller (blurry background)

most of photography is learning how to balance those 3 settings! All of them have their use, a sports photographer will use much different settings than a studio portait photographer.

though perhaps the most important rule of photography (and all of art) is that there are no rules, just guidelines, when hearing about a "rule" your first thought should be to see what happens when you break it, so then you can understand why it's a "rule" and perhaps even think of ways to break it with intent so the critics of the world can go "ahhh how clever" at your work :D

I'm not a girl nor autistic (though adhd) but I hope this brings you some fun :3

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miss_brainfarts 16 points 3 years ago

Do you have a few hours to talk about using reverse-mounted vintage prime lenses for macro photography?

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shneancy 14 points 3 years ago

hell yeah :D how does that work? I never heard of that

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Thcdenton 13 points 3 years ago

Ty info waifu

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Shou 10 points 3 years ago

info waifu

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SaltyIceteaMaker 1 point 3 years ago

Im gonna steal that

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uriel238 7 points 3 years ago

So here's a question: How do I photograph the moon to get its features and not a blurry luminous blob?

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kameecoding 8 points 3 years ago

You let your Samsung phone AI generate it for you

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shneancy 7 points 3 years ago

the moon is very bright - lower your ISO until you can see its features :)

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kittykittycatboys 7 points 3 years ago

woaggg this is great mrow !!!

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kittykittycatboys 46 points 3 years ago

meow mrow meow meow meow meow (i am infodumping to u :3)

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miss_brainfarts 29 points 3 years ago

Cute kittens infodumping are the most adorable thing in the world🥰

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TheBat 24 points 3 years ago
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TheBat 37 points 3 years ago
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PotatoKat 15 points 3 years ago path: 0 7187954, hotness: undefined, score: 15, children: 2
PipedLinkBot 3 points 3 years ago

Here is an alternative Piped link(s):

https://piped.video/5YI9noRIjwo

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

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CitizenKong 1 point 3 years ago

Didn't know the sound of lawn sprinklers attract cats?

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uriel238 10 points 3 years ago

I am totally guilty of infodumping. When it's about a topic that sparks joy (in me), I call it geeking out as in I geeked out about about my Star Trek card game at the party and no one seemed to understand or mind too much.

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kameecoding 3 points 3 years ago

What star trek card game?

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uriel238 2 points 3 years ago

This Star Trek card game. It's called Fleet And Federation and imagines what would happen if a setting like the original series was a well-edited reality show (which allowed me to mix in navy events and Hollywood development events into the mix). It's a co-op game that tries to operate as a fast(er) action TTRPG, the end result of occasionally getting face time with my old gaming crew but not having time enough with them for a proper TTRPG campaign (or even a run)

I worked on it a long while before giving up for lack of local playtesters and venues. In retrospect (having since learned more design theory online), F&F would suffer a bit from quarterbacking, but otherwise was fairly viable a working game.

That said, I was quite proud of countless diegetic elements of the game and would sometime have to explain it to someone, but first explain what the hell F&F was so that they'd know what I was talking about, and by then their eyes were thoroughly glazed over.

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Rozauhtuno 10 points 3 years ago

Bonjour

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felykiosa 6 points 3 years ago

Salut

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clemdemort 3 points 3 years ago

Wesh

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SaltyIceteaMaker 2 points 3 years ago

Guten Tag

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jaybone 4 points 3 years ago

You can infodump in a box in the bathroom.

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SuddenDownpour 4 points 3 years ago

I'm adopting kitties ❤️

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Cowbee 4 points 3 years ago

Being a good listener means this happens frequently, haha.

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jadedwench 2 points 3 years ago

Whales!

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BigPurpleCrab -1 points 3 years ago

MOLEZT THAT KITTY!!

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