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
a rain of bullets
all print circuit
Anethum
asynchronous bus system
attached edger
audio-response calculator
audit of cost of goods sold
automatic shutoff valve
baby-busters
bottomer
carotid glands
cayuses
Ceepa
celestial intercept
cionectomy
collective routing indicator
collector filter
corralejoes
dating agency
digital oscilloscope
elbow off/out of
excitation quantum
failure of mind
favosites
fineman's nephoscopes
Geranium napuligerum
gerobriecin
give out sth
Graefe's sign
hap-
have a chat with
hydraulic fender
hydrophilic fiber
hydrostatic slideway
hypoexpression
intrapartum eclampsia
iron washer
isoschizomers
Kuz'minskoye
Ligularia melanocephala
Lohāchāla
Lāna'i
Magnoferrichromite
mcfarlan
melanised
middle column
military computer-based system
millard fillmores
mottled plate
multicolour data processing
multimini computer structure
multiple-key access
negative stiffness
nesters
Normanby Island
Nsambi
Ops. operations
overswayed
p-ethoxydiacetanilide
parent domain
petuned
Pierre-Olivier
pillaging
planche cross
pleasureness
post mark
radius of clean-up at floor
rumbunctious
sailcrafts
sansing
secondary force
Semichi Is.
smooth muscle fiber
social integration theory
Soti
sound navigation and ranging
spontaneous occlusion of the circle of Willis
stability conditions
standard c/p form
surveyor
swift of foot
system error routine
tail journal
ten-spined sticklebacks
tithe barn
top head flange leakage
totameter
town houses
Tunisian monetary unit
Tussoryl
unfunnies
univalance
user entry time
vantasselite
variegated pyrite (bornite)
versatile man
well, then
well-fended
wet parallel flow low-lying condenser
wheat oil
wind shifts
wur-