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/sci/ - Science & Math

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11135302

What does /sci/ think of this image? Anonymous Sun Nov 10 21:52:37 2019 No.11135302 [Reply] [Original]

>>	Anonymous Sun Nov 10 21:55:25 2019 No.11135307 i like how the top two plots have time along the x-axis yet the bottom have frequency. also that bottom plot doesn't make sense. pretty dumb image

>>	Anonymous Sun Nov 10 21:58:45 2019 No.11135316 >>11135307 Explain how they don't make sense anon.

>>	Anonymous Sun Nov 10 22:10:04 2019 No.11135341 >>11135316 why does it show negative frequencies?

>>	Anonymous Sun Nov 10 22:14:03 2019 No.11135350 >>11135341 Decibel is a log scale so negative just means extremely small.

>>	Anonymous Sun Nov 10 22:15:21 2019 No.11135353 >>11135350 no, along the x-axis. the middle is 0 Hz, which means a static electric field, which is absolutely not how radio-frequency cell technology works. and to the left of the middle are negative frequencies, which are not physical

>>	Anonymous Sun Nov 10 22:16:22 2019 No.11135357 >>11135302 I think they'll put so many singal potentials in the air that Tesla's vision of free electricity may become a reality lol

>>	Anonymous Sun Nov 10 22:16:24 2019 No.11135358 >>11135341 >>11135350 Wait, what the fuck is 0x10^6 Hz

>>	Anonymous Sun Nov 10 22:17:27 2019 No.11135363 >>11135357 That only works with a defined frequency field with random shit it basically does nothing.

>>	Anonymous Sun Nov 10 22:18:45 2019 No.11135365 >>11135358 exactly. even worse: what is -1*10^-6 Hz? whoever made the plot and the infographic is obviously like 10th grade level intelligence

>>	Anonymous Sun Nov 10 22:18:56 2019 No.11135366 >>11135363 Frequency is only defined by the antenna. You read his patents or are you a Tesla fan club type that never read his work?

>>	Anonymous Sun Nov 10 22:20:50 2019 No.11135371 >>11135366 I mean if you want to transmit any appreciable power you need to limit the band.

>>	Anonymous Sun Nov 10 22:21:52 2019 No.11135374 >>11135371 So that's a no?

>>	Anonymous Sun Nov 10 22:22:54 2019 No.11135378 >>11135374 You need to input more into the conversation if you want an answer you will be satisfied with.

>>	Anonymous Sun Nov 10 22:24:13 2019 No.11135384 >>11135378 The question was a simple: have you read Tesla patents? The answer is clearly no.

>>	Anonymous Sun Nov 10 22:25:23 2019 No.11135388 File: 318 KB, 952x717, teslabrain.jpg [View same] [iqdb] [saucenao] [google] >>11135384 why are teslaposters always mentally disturbed?

>>	Anonymous Sun Nov 10 22:35:07 2019 No.11135406 >>11135341 Ot could have neg freq if you FT the original signal right. Whats strange is that the peak is not in the 4G bandwith, but in the 0Hz band. The photo have shit graphic and wrong information on general.

>>	Anonymous Sun Nov 10 22:57:45 2019 No.11135452 learn to recognize stale copypasta, nerds

>>	Anonymous Sun Nov 10 23:13:13 2019 No.11135489 >>11135341 >the absolute state of /sci/

>>	Anonymous Sun Nov 10 23:43:33 2019 No.11135580 >>11135388 >Retard says something Tesla works a certain way, without reading a single patent. Projects idiotcy

>>	Anonymous Sun Nov 10 23:45:10 2019 No.11135588 >>11135341 >>11135358 Guy is a retard and used fftshift() without properly setting up his x axis

>>	Anonymous Mon Nov 11 02:42:22 2019 No.11135996 File: 3.65 MB, 2321x3717, spam3.jpg [View same] [iqdb] [saucenao] [google] Managed to scrape a few unbanned IPs from your mobile carrier eh?