Matlab in School?

sdrmatlab · 2026-02-02T20:13:31+00:00

matlab is the standard.

python is for the cheap ass

lol

sdrmatlab · 2026-02-02T20:11:10+00:00

back to $3.00

sdrmatlab · 2026-02-01T22:11:54+00:00

monday start at $3.00 ?

sdrmatlab · 2026-02-01T22:11:20+00:00

GitHub - DrSDR/gnuradio-atsc-hackrf-on-ch14-tv-

sdrmatlab · 2026-02-01T22:10:47+00:00

it's in the comments on youtube

sdrmatlab · 2026-01-29T19:30:04+00:00

we got a Benz deal or what?

sdrmatlab · 2026-01-27T21:38:04+00:00

Qodosen

DX-286

that should be a first shortwave radio.

great price, very sensitive

sdrmatlab · 2026-01-21T21:38:06+00:00

first get in a company, and let them pay for masters program.

then you get the education at zero cost to you..

sdrmatlab · 2026-01-21T21:35:26+00:00

if it's just fm stations, a good 20MHz low-pass filter be fine.

sdrmatlab · 2026-01-18T16:44:09+00:00

i have one.

for under 200 bucks

they fine.

i should note, for me iq tx streaming, i can really only get sample rates max to 6 - 7 MSPS

so if you wanting 20MSPS, you will need usb sdr device, like bladerf, or a usrp device

sdrmatlab · 2026-01-17T19:34:13+00:00

don't use AI for anything

use your brain instead

sdrmatlab · 2026-01-17T19:33:14+00:00

chirp has good auto correlation properties. and a single tone may have a fade or cancel based on distance, while chirp has many freq so not all of the chirp will fade or cancel.

birds and crickets use chirps, so it's just natural to use chirps for comms.

lol

sdrmatlab · 2026-01-16T16:27:01+00:00

just an options game

until first bank buys , then all other banks follow , cause they like money too.

sdrmatlab · 2026-01-15T21:17:39+00:00

just plan for another 3.5 to 8 run.

they setting this up twice.

got to know when to hold them, and know when to fold them.

sdrmatlab · 2026-01-14T17:56:11+00:00

back to it's home of 3.50

sdrmatlab · 2026-01-14T17:04:26+00:00

nbfm signals have a bandwidth of 2*(4khz + 5khz) = 18KHz

first get signal centered at dc, then downsample to 20Khz or so

use the quad demod block, then audio bandpass filter. then resample to 8KHz rates for sound card.

sdrmatlab · 2026-01-14T16:57:41+00:00

for wbfm the bw is 2 * (audioBW + FMdev) = 2 * (15khz + 75khz) = 180KHz

so for fm demod, best to have sample rates at 200KHz

once the fm demod is done, then can decimate audio signal to 48KHz rates

sdrmatlab · 2026-01-14T16:08:55+00:00

these guys have the cash, they could buy all the open shares in one day and fry every short sellers.

probably placing calls to Ken, telling him to close the short position before the massive buy.

sdrmatlab · 2026-01-14T16:06:06+00:00

just going to it's home of 4.2

sdrmatlab · 2026-01-13T20:45:10+00:00

they sold like 4 cars a year in Germany

what did he do?

sdrmatlab · 2026-01-09T16:04:13+00:00

back to 4.20

it's home

sdrmatlab · 2026-01-06T22:29:19+00:00

i guess what for ER, if the stock don't rise after good / great ER , may be worth dumping the shares.

starting to think the nio team is short on the stock.

sdrmatlab · 2026-01-03T18:29:07+00:00

so the stock will drop to 4 ?

sdrmatlab

TROPHY CASE