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
action potential of muscle
alan turings
aluminium-cable steel-reinforced conductor
Annbank
arsenocrandallite
atomic symbol
banquetting
bermudagrass
bouncing pin apparatus
brain-gain
brieux
burgert
calzirtite
coasters
coincident configurations
COLAtard
common names
decapetalous
deviation shaft
electric deck crane
ermlers
Fallot's tetralogy
final heat
foreplaying
gametophytes
gesticulose
gun welding machine
Hakalau
Hamstead beds
hybrid ribosome
hydrothermal growth
hygiene of regimen
ICPUAE
Ionioi Nisoi
jet liners
knuckleballer
kovar wire
like an oven
Mangkyi
martyrise
maximum lift above ground
meniscus meniscuses
mill-pond
mo scanner
model-girls
moonlets
N-methylimidazoleaeetic
Nemex
nonsynchronous superposed arcuate structure
Noordbeemster
orange oil
Padmāpur
pantectogenesis
Papanicolaou stain
petroleum inflation
picture archiving and communication systems
power take-off shield
prehire
province index
pterodactyl,pterodactyle
pulse code signaling system
pulsed guidance laser radar
radicals in radiation chemistry
railroad communication
rantoul
rat chinchillas
Rb-Sr dating
relational logic
reliableness
removing slag
retail commerce
Sagartiidae
Salzelmen
sanmenxia
schemery
seek the truth from facts
seime
selective timing
sighted point
simple model
ski club
sluss
special engineering structure
splashy
stijfziekte
stockage
surveying instruments
sus law
sustainable-agriculture
tampon tunnels
thaw out
three o'clock
tie-in
tip sb the wink
torque indicating wrench
truck shovel
typhos
ultraefficient
warm-blood horse
xerographic printers
Ziziphus mauritiana