/sci/ - Science & Math

Hey /sci/

I'm interested in deepening my knowledge of classical mechanics. I know basic calculus-based physics (mechanics, waves, EM, etc.) and I've taken the basic calc sequence (1-3) along with ODEs. I don't know any linear algebra.

Are there any textbooks that would fulfill my needs or do I need to learn more math?

Alright guys. I figured my opinion was somewhat misplaced and I was looking for confirmation more than anything.

I'll go to the neurologist and see what he tells me and see how it plays out.

Thanks /sci/

Sorry, too lazy to google all the translations I need. Hoping some other germandouchef­ags are lurking...


Gegeben sei ein Zeitbereich
x(t) = x0 * rect [ ( t - T/2) / T] - x0 * rect [ ( t + T/2) / T]

Daraus ergibt sich folgender Spektralbereich

X(f) = x0 * T * sinc( f*T) * e^(-i * T/2) - x0 * T * sinc( f*T) * e^(+i * T/2)

mit sin(x) = 1/2 * i * (e^( -i*x) - e^( +i*x) ) wird daraus

X( f ) = i * 2 * x0 * T * sinc ( f * T) * sin ( T/2)


Meine Frage dazu, wie hat man es sich vorzustellen, wenn ein reeller Zeitbereich ein imaginäres Spektralbereich hat?

>>3181206
http://www.math.lsa.umich.edu/~wfulton/CurveBook.pdf

Free books are fun for the whole family.