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
absorptive spectrum
Adenophora trachelioides
advertising promotion
airplane rig
al mansurah (el-mansura)
Allardyce
angel's share
Anisophyllea
Arnebia
asilidaes
biformyne
black vomit
blorp
camera original
carex rhynchachaenium
center of buoyancy above top of keel
commodity bundling
Cruzeiro do Nordeste
dactylograph
data distributor
dead-glacier
Debove's disease
delegitimisations
despisingly
disorder of phosphorus metabolism
Doctor Red
dosserets
drive ... up the wall
duplicate bud
electric apparatus for explosive gas
entires
erythrodermia psoriaticum
even worse
ex-servicewoman
fibre-optic terminus
forstner
fovea supravesicalis
galvanometer-type relay
genus Aleurites
get a load of
gley barrier
grand challenge
group indication
grow up!
haere lao
Halesia
hyostylic suspension
isophen
jopps
Lake Isabella
lower bunk
lye boil
main bearing boring tool
maximum speed of test
new breakthrough
New Zealander
operating data
pawl-washer
periscopically
porteose
pre-tours
Precambrian
precedinglimb
production methods
quartz bleb
rdi
reaction interface
registerships
relative speed approach
res turtivae
respirometer
retractile
reverse force
rewrite
Ribstons
rink-dink
Roystonea regia
Sanbongi
Sedum wilsonii
series tee
serveco
shelterwood uniform system
Shumway,Norman
single seated main stop valve
sitwith
snugli
stabilizing installation
Strategic Asset Allocation
submarine-launched inertial missile
teleradiometer
terminal desktop microcomputer
training laboratory
trivet tri-colour triggering level
twin plane boundary
unite with
vasuclar coat
Veluwe
viburnum recognitums
Warthausen
wind-downs
Windsorton
zooph.