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 place in the sun
acumeter
agreement of sale
agrip
arm error
aronov
associative memory
baccatus
balsams of tolu
banquetted
benzene tricarboxylic acid
blive
blood viscometer
blue-flowereds
Botrytis bassiana
Boundary-tegister
cesium dioxide film
coil enamel
configuration parameter
control boat
corner geographic coordinates
couturiers
cracking in underwater weldment
crash maneuver
Ctrl-Break
cumulative preference shares
dough
drawing iustrument
Edouard Manet
electric double layer
extra dry
fanny-bumper
feature-ID
fine seed
footage drilling contract
grasha
GreenBrowser
hartmann construction
high-speed drill
instant map
jig concentrate
Lajta (Leitha)
maintopgallant sail
maxilla fracture
megastardom
micrococcus porcellorum
minority programme
molybdenum sulphide ore
Mortehoe
MRHM
ms-dos-
Mt. Rushmore
multiread
mycarose
nature of the case
navigational line
nemble
nicer
nighttable
oil-gas separator
oligotyping
operation flowsheet
ophthalmologic hospital
Orangemen's Day
panel discussion method
parts per thousand
peptide chain
poll-type command
primary instruction pipeline
principal planes of bending
propylthiopyrophosphate
reactance ground
redemption
resulting integer
retrogenesis
rocker die
salinimeter
salt dissolver
schreyer
Shchurovo
smitsman
spikers
spring someone
steam shock
sunglow
surgical catgut
sympathy strike
talulah
tantamount to
tape-float gauge
tapponnier
test failure and resolution report
total solubles
triangular pass
twiring
unwainscotted
upright bar
ventral pod
verge-rafter
vigueur
wet fastness
zerboni