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
Aberdare Range
academic value
Agreement of the People
Allium lineare
anticize
antisymmetric rotor
aquatic mammalogy
axiom of constructibility
back bacon
balaenoptera borealis lesson
basket drier
beigh
belsey
bemborg's stretch spinning apparatus
Bennekom
bista
bodystocks
BPW method
branch-and-bound
bread mould
brightening power
BSJA
bulgins
call sb. to order
cash flow lending
chiasmos
coaliest
come down hard on
Coronel Falcón
CPE device
de-aera-tordeaerator
dentofacial orthopedics
detailed use of commodity
dial drum
double cut file
double test
doxazosin
electric logging
elmerina cladophora
embryoniform
end wall bracket
erection by incremental launching method
Estrad
federalise
fiber array
figlets
free running fit
full-width beck
funar
Giventian stage
grainy club
graveolent
heavy consumption
hereditary characterology
hot sodium hydroxide etching test
hypothecs
imam
immuted
inhalation anaesthesia apparatus
internal phasing
josu
lawmongers
lorden
madras snapper
magnesium brick
maritime fruit carrier
medical selection
Monitas, I.
multimixers
Nbtstat
neighboring pollination
neuropathogenesis
nighties
open-stand system
operational-control information
overseas contract
protein isolate
protostreptovaricin
pust-down automation
remote measuring element
resonant earthed system
rolling recorder
rub-boardist
rubbing wear
Sai-gol
sciaras
screw and nut transmission
self impedance
shut-in casing pressure
sialaporia
spuminess
sticks&stones
switching voltage
taken no notice of
this or that
tithe system
uprise of salts
Uro-carb
vihorlatite
wens
withdrawals
xenotingis horni