时间:2019-02-05 作者:英语课 分类:麻省理工学院公开课:微分方程


英语课

  分集介绍:这一讲是上一讲的续集,首先考虑了奇函数和偶函数两种情况,讲解了傅里叶级数在这些情况下如何简化运算(以及如果将积分简化到半个周期内)。然后将2π周期延伸到了任意周期2L的情况。最后课程介绍了非周期函数的延伸,任意有限区间都可以用到傅里叶级数。特别地,教授还讲到了傅里叶级数和泰勒级数着眼点的异同。









学英语单词
abidjan
absolute grading standards
acsine
air - raid shelter
anti-G-valve
antitabetic
aoltw
Asset Valuation
athletic performance
autarkically
automatic repeat request(arq)
bond open investment trust
Bordet-Gengou bacillus
bronchial fluke
Bullerfish
Butvar adhesive
circle illumination
claustral layer
Common-base-year analysis
consistency conditions
constituent of capital
conveyer type quench tank
cornless
cost of raising funds
Csecse
database system simulator
dead water level
diastereo-isomerism
diphenylchloroarsine
direct-sequence spread spectrum
Dromethan
Dyoxalite
earl's
eight-channel recording paper
entertain sb with
executive control language
exogenetic process
experimental therapy
filter base
firebox heating surface
flashing light signal
flat bottom furnace
following aircraft
gastrometritis
genus architeuthiss
global subtraction
gnotophoric
gudgeons
Hanceola labordei
heavy intensity
instantaneous axis of rotation
isoentropic effciency
kinestases
locating service
male bud
mental education
merchantings
metric property
Midway atoll
monochromatic sensitivity
murder one
muwen
non-linear autonomous system
nonzoned
Nordjyllands Amt.
Novoxapin
oeolotropy
of all thing
orrest
overload protection device
part-load traffic
photospreads
Polygala tatarinowii
preferred position rate
pressed cannon solid centre second hand
protochlorophyllides
provision of funds
purging valve
push button lamp
qualitative elementary analysis
raising gear
reject a proof
rotary grass board
safety squeeze
sashweight
science club
self-same
short-line fault breaking current
signal track circuit
sound talkie
surge bunker
syndrome of decline of vital gate fire
the Great Depression
transprose
Ugamak I.
Ventosa del Rio Almar
vinyard
vitaminB12
Wahlenbergia gracilis A.DC
well side bulkhead
whet slate
wilhelm von opels