I don't understand how you get to the time constant... He says (7:21) that if you go forward by "1 time constant", but how do you know what the time constant is?
Also, at 08:00 they start crossing things out and ending up with only Vb. how did they do that? They took a formula, and took a partial derivative of it?
@Netherlands031 the 'time constant' is the time a system needs to reach 63.2% (or 1-1/e)of its final value. In the above example of a charging circuit the 'time constant' is RC.
The maths he's doing is just the mathematical representation of what he's showing graphically -> "if you follow the tangent at v(t) for RC you get to Vb"
I can't really comment on how accurate the advanced signal processing stuff is, or if soldering near superglue is bad, but your overall presentation was very clear and concise... great job.
Also a good introduction to signal processing. Just what I needed. Thanks!!!
Brilliant. The same Maths is this what is used in share price prediction? Same Ideas? thanks folks . Will buy the kit soon
judgenap 1 year ago
This has been flagged as spam show
supper explanation!
shanakaplus 1 year ago
awesome explanation!
bulls7123 1 year ago
Could someone help me with the math?
I don't understand how you get to the time constant... He says (7:21) that if you go forward by "1 time constant", but how do you know what the time constant is?
Also, at 08:00 they start crossing things out and ending up with only Vb. how did they do that? They took a formula, and took a partial derivative of it?
Netherlands031 1 year ago 2
@Netherlands031 the 'time constant' is the time a system needs to reach 63.2% (or 1-1/e)of its final value. In the above example of a charging circuit the 'time constant' is RC.
The maths he's doing is just the mathematical representation of what he's showing graphically -> "if you follow the tangent at v(t) for RC you get to Vb"
RedBand500g 10 months ago
Everything I needed to know in ten minutes! This is great!
cellularmitosis2 2 years ago
you guys should go teach classes at mit.. you sound like reggular instructors,, this is a compliment
IRONMAIDENFAN2006 2 years ago
G-R-E-A-T!
Nice job nerdkits!
cidadaovagamundo2 2 years ago
Good camera work, lighting, voiceover, good production in general. Are you armenian?
Afrotechmods 2 years ago
I can't really comment on how accurate the advanced signal processing stuff is, or if soldering near superglue is bad, but your overall presentation was very clear and concise... great job.
Also a good introduction to signal processing. Just what I needed. Thanks!!!
mikesty 2 years ago
Very interesting work. But real nerds and engineers use metric. Units fail.
imroy264 2 years ago 7
Please do not recommend soldering anywhere close to superglue. The cyanide comes out when heated (bitter almonds anyone?)
lordimpal 2 years ago 2
Great video! Thank you.
JeromeDemers 2 years ago
Wow! This is just awesome! Nice job!
dyldyljkj19 2 years ago