q318085f02

q318085f02 - MIT OpenCourseWare http://ocw.mit.edu 18.085...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: MIT OpenCourseWare http://ocw.mit.edu 18.085 Computational Science and Engineering I Fall 2008 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms . 18.085 Prof. Strang Quiz 3 December 11, 2002 Your name is: Grading 1 (36) 2 (36) 3 (28) Total Ira Q~restiorrs 1 o,nrl 2, p0,l.t (4 is checked hy (I later part arad Q?restion 3 is raot laarci. Thnrlk yon for t,aking 18.085. I apprcciat,c t,llc good homc\~wrks and corlsistcnt effort,. I hope very rrliich that yo11 will firltl t,his sii1)jcct nscfi~l. (la) GR.IPH t,hc 2n-periodic f (:I;) dcfirlcd hct,\~~ccn and .ir by n f (:I;) = e" for - n 5 T 5 0, f ( T ) = e? for 0 5 :I; 5 T. Firltl t,hc Foiiricr cocficicrlt,~ ck in f (:I;) = C f:kf<7kz dircct,ly fiorn t,hc st,nrltlartl int,cgral for- rm~la. (11)) Draw t,llc graphs of df/rlrc; and d " fl.xZ 1)ctn~ccn . i r and n. Il'hnt rnt,c of decay for t,hc cocfficicnt,~ ck?...
View Full Document

Page1 / 8

q318085f02 - MIT OpenCourseWare http://ocw.mit.edu 18.085...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online