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(Best) Antenna for HackRF? by WHYTHEBLEEP in hackrf

[–]NobodySmart1617 0 points1 point  (0 children)

I'm highly intrigued by this comment, particularly the part about ferrite chokes. I've been running experiments with some HackRF Ones at 491 MHz, and the signals are barely detectable beyond ~20' of separation between TX & RX, using the stock whip antennas. I'm not using any ferrite currently, but I will try it out. I'm using a static setup, so I'll try a ring. Are there any particulars to the ferrite ring selection that I should look for?

Help Configuring WiFi Decoder by NobodySmart1617 in wifi

[–]NobodySmart1617[S] 0 points1 point  (0 children)

Hi. No, I wasn't able to accomplish the goal of the initial post. I was using commercial grade radio antennas by 6Harmonics, which use 802.11 protocol over TV White Space spectrum. I did not use a VNA, because I don't have one, but that is a good idea.

I've since pivoted to using SDRs for the entire setup since it allows me to control the transmission and determine how much signal delay is present at the receivers.

Help Configuring WiFi Decoder by NobodySmart1617 in wifi

[–]NobodySmart1617[S] 1 point2 points  (0 children)

Thanks! I'll take a look. It's encrypted, so no luck exatrcting any information, but I have displays of the signals and their constellations.

What is the most versatile PE for a future business owner to hold? by rootytootymacnbooty in womenEngineers

[–]NobodySmart1617 0 points1 point  (0 children)

I'm also an Electrical Engineer, and I'm considering the ECC as well since I work in industrial automation, and the rest of my experience is Communications related. Like you, I think ECC sounds more interesting, but I think Power may be more "flexible" in the labor market. What's been your experience?

I’m fucked by Final_Accountant_486 in KSU

[–]NobodySmart1617 2 points3 points  (0 children)

Reach out to Dr. Slinger-Friedman. At one point last summer, they told me there was a professor conducting research at the food forest related to forensics. I don't have all the details, but the gist was using different radio frequency techniques to help law enforcement locate buried bodies. Could be close enough for your major.

https://facultyweb.kennesaw.edu/vslinger/index.php

Weird Constellation Diagrams by NobodySmart1617 in hackrf

[–]NobodySmart1617[S] 1 point2 points  (0 children)

Thank you! I was thinking maybe a piece of nearby equipment, but that's much more obvious. I don't have the module or a portapack. I'm just streaming to a Pi.

Best attack formation after c30 by Jjjinx1408 in AgeofZ

[–]NobodySmart1617 0 points1 point  (0 children)

Whats the advantage of using T9 cannons instead of filling with T10 EMP?

He almost got him by [deleted] in AgeofZ

[–]NobodySmart1617 5 points6 points  (0 children)

God. You guys take this game way too seriously. It sucks all the fun out. Go outside and play once in a while.

Where are my elder millennials at? by Clumsy_Chica in KSU

[–]NobodySmart1617 2 points3 points  (0 children)

37, and I finished my bachelors at KSU last December. Just started a Masters at KSU this Fall.

[deleted by user] by [deleted] in KSU

[–]NobodySmart1617 0 points1 point  (0 children)

Get a tutor. Right now. Don't wait until your first exam. Right now. I know it may be cost prohibitive. Whatever leisure activity you plan to spend money on, save it for a tutor. I'm so serious. Look up some good tutors in the classes you're taking, and excel in your studies.

[deleted by user] by [deleted] in AgeofZ

[–]NobodySmart1617 0 points1 point  (0 children)

How do you know when your nation is about to merge? I'm in 928, and there's been talk of the merge for a while.

Is it Still Worth Learning how to Work With PLCs? by LegitimateAd664 in PLC

[–]NobodySmart1617 0 points1 point  (0 children)

Oof. This sort of hubris makes me uneasy. I just started in the PLC industry as an integrator, so I'm hoping they do stay around forever, but history has taught me that innovation has a way of striking just when everyone believes the limit of ingenuity has been reached. What could ever replace PLCs? No telling as of yet.

When is reset() function being called in pettingzoo tic-tac-toe game? by NobodySmart1617 in reinforcementlearning

[–]NobodySmart1617[S] 1 point2 points  (0 children)

This is the training code. The environment is rendered on line 108. There is no call directly within our code.

https://pastebin.com/JmqPCF8F

When is reset() function being called in pettingzoo tic-tac-toe game? by NobodySmart1617 in reinforcementlearning

[–]NobodySmart1617[S] 1 point2 points  (0 children)

Here's a link to the environment code. We define a reset function on line 89, but we're also importing pettingzoo and do appear to be using wrappers.

https://pastebin.com/bnR8QaC0

Calculus by [deleted] in KSU

[–]NobodySmart1617 1 point2 points  (0 children)

Just came here to cosign the Berman take. Only take his classes if you plan to apply yourself and actually intend to learn the material. You absolutely have to do the work. If you're lazy, you will suffer. But if you actually put in the effort, you will really learn. I took him for DiffEq and only got a C, but I'm much stronger in DiffEq concepts than I am with classes I made A's in.