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:这一讲的主要目标是用拉氏变换求解线性ODE,特别的,解y''+py'+qy=f(t)形式方程。为此,教授首先引入导数的拉氏变换公式,即已知y(t)经过拉氏变换得到Y(t),那么y'及y''如何用Y(t)来表示。拉氏变换解法也就是方程两边同时进行拉氏变换,然后求解得到的代数方程,之后运用部分分式,最后用拉氏逆变换求出解y(t)。









学英语单词
accommodation ladder davit
actual year end gains
Adam's sin
apical ectodermal ridge
bac phan (tonkin)
barevis
bemacs
bisegmentation
blaha
castratrix
Celtis bungeana
clinal
convergent control
coupled rhythm
covalent coordination bond
coveley
covering fire
cycle performance
daylight fluorescent lamp
Diji
discompted
discount on installment accounts receivable
diurnal shift
double surfacer
double-junction photosensitive semiconductor
dwell-tach tester
dyw
EEROM
enantiodromiac
etiotropic
extraordinary repairs
fired away
fixed hearing aid
franchetii
full field speed
Gavan'
guides
half wave character
have a sudden inspiration
heat affected area
heater valve thermostat
Hispaniola Basin
hot band meter
hyperketosis
i-swonke
in the history
inter liner
jenswold
legal fare
Machilus kwangtungensis
maximum non-dimensional damage length
Methodenstreit
NIC bonding
non-planar
numerical database
pabular
pedrena
peucetia formosensis
physics of hot plasma in the magnetosphere
pick up cartridge
pneopneic reflex
pneumatic liquid-level indicator
polyelectrolyte solution
Ponte nelle Alpi
pretendress
Prokop'yevsk
propeller control
Pull your chain
Puppis
pyrops spinolae
quasi-dynamic model
quick-release
quietening
quinetum
raise-bore hole
rated horse-power
regenerative divider
reponce
retrograde canon
ribbon copy
romanus letters
sacrospinal
second stop watch
show a light pair of heels
side reach
skitted
slicky
statement studies
subpartitioned
sweetsops
tanaorhinus formosanus
Tavastehus
terry pile fabric
tied sale
Toro, Cayo
trichromothrips taiwanus
triple-clamp
Tulipa buhseana
unrealistic
vaaljapie
wheels-up
Yaracuy