Dear #LINUX gurus: i am looking for a free/open source #backup #project that
- can pull/ backup files from #REMOTE linux servers using ssh and/or rsync only (NOT additional requirements on the source side)
- can support some sort of "backup sets" or "backup sessions"/snapshots and a scheduler to plan and configure how, when, where backups to be run and for...
- automatic removing backup sets/snapshots after a retention time or number of backups
- #differential/#incremental backups ??

Solving First Order Differential Equations with Julia — https://ritog.github.io/posts/1st-order-DE-julia/1st_order_DE_julia.html
#HackerNews #Solving #Differential #Equations #Julia #Programming #Math #Education #Coding

Learn how to plot easily attractors in @geogebra

https://youtu.be/8_BLhxjrho0

https://x.com/TeXgallery/status/1887272777809346642

Is this a valid strategy?

Looking for a tool to visualize the #phase #portrait of #homogeneous linear first-order system #differential #equations? Check this @geogebra applet:

https://www.geogebra.org/m/fYxXgbsU

#Ordinary #Differential #Equations: #interactive #online #book #geogebra #p5js and more coming soon!

https://www.patreon.com/posts/update-ordinary-109748983?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

∞ Thanks! I could not do this without your support! I highly appreciate it!

#lorenz #attractor variation. Updated with new options to play:

https://www.dynamicmath.xyz/threejs/attractors/lorenz-variation/

Programming Tiny Blinkenlight Projects with Light https://hackaday.com/2024/08/01/programming-tiny-blinkenlight-projects-with-light/ #transimpedance #differential #LEDHacks #CH32V003 #wearable #matrix #op-amp #sensor #led

Programming Tiny Blinkenlight Projects with Light - [mitxela] has a tiny problem, literally: some of his projects are so small as to d... - https://hackaday.com/2024/08/01/programming-tiny-blinkenlight-projects-with-light/ #transimpedance #differential #ledhacks #ch32v003 #wearable #matrix #op-amp #sensor #led

Looking for a tool to explore #slope #fields? Check this @geogebra tool:

https://www.geogebra.org/m/upE9DdHN

Anyone with experience on #non-coherent #digital #communications #demodulation - we're looking at how to better integrate phase ambiguity resolution with respect to #MSK. In other words, avoid having to have a #differential encoder/decoder by using the two pre-existing #Costas loops out of phase with each other, to provide the same functionality. If this is "old news" please let us know?

Thank you @OpenResearchIns for the opportunity and support.

#Question #analog #high-voltage #differential #ampifiers .. ok I read about "bootstrapping" it seems "overly complicated" ( and a bit dangerous too ) .. suppose you have a signal let's say 10Mhz 10Vpp you need to amplify to 300Vpp in a differential way. I am not very knowledgeable about how you design/calc "a long tail pair" nor what transistors you should use. I heard about "stacking" transistors to get higher voltages. Any pointers appreciated, thanks. Ah yes current would be very small.

Studien & Zahlen
Forschende der Universität Regensburg untersuchen psychologische Unterschiede zwischen Vegetariern und Veganern
29. April 2024 #Studie #Psychologie #Differential #vegan #vegetarisch
https://vegconomist.de/studien-und-zahlen/psychologische-unterschiede-zwischen-vegetariern-und-veganern/

These are all the same

#euclidean #noneuclidean #geometry #differential #math.#physics

https://www.dynamicmath.xyz/strange-attractors

Lorenz Attractor in #geogebra Full tutorial now available:

https://youtu.be/8_BLhxjrho0

Lorenz Attractor in @geogebra.

Full tutorial coming soon: https://www.youtube.com/@BeautyInMath

https://www.dynamicmath.xyz/

New Theory Might Explain Our Sun's Wacky Rotation
https://www.sciencealert.com/new-theory-might-explain-our-suns-wacky-rotation #TwistAndShout #sun #differential #rotation #Helioseismology #oscillation #HeatTransport