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:这一讲引入了卷积公式f(t)*g(t)=∫f(u)g(t-u)du。教授从两个方面介绍了卷积的由来和用途:理论方面,卷积和拉氏变换密切相关,L(f)L(g)=L(f*g),卷积由拉氏变换乘积关系的自然产生;实践方面,卷积最普遍的例子是用作放射物质倾泻的积累量问题。教授另外还举了三个实际例子。这一讲全面剖析了卷积公式,并做到了真正的深入浅出。









学英语单词
ac interlock
agreat
Arkle
asphalt mixing plant
automatic interlocking
balanced ratio
barandcake
Barcelonian
barrys bay
base catalyst
bashleys
bed piece
blockag
boric poisoning
bring someone to taw
budget of local government
buffling
Bufonis
Calophaca soongorica
centimeter-gram-second unit
chain hydrocarbons
change magnitude
Chirita cruciformis
compellers
counting chamber
dialtelephone system
dimensioning by ordinates
disadvise
dodecaoxide
dollar stabilization
double prism field glass
earth atmospheric optics
edge cutting angle
emberizids
engine alternator set
excessive bleed
figurin
filling velocity
float gimbal
foreclosure on security for a loan
Fuller,R(ichard) Buckminster
Greip
groundskeepers
h. h. munroes
heat-recovery
Herrickville
hexamethylolmelamine
hydnocarpus hainanensis(merr.)sleum
ichthyopathological bacteriology
iodide copper
Kaneville
Kanrāch
La Herradura
lakou
legal-sized
letterheading
Libman-Sacks syndrome
lispector
maanen
magnetwheel
malism
mando
Manurimi, R.
necronym
nomen deminutivum
nomen unitatis
nypd blue
Oguri-tōge
old retainer
orbitosta
Orr, Robert Gordon
pazite
polyaxonie
prevailent
printer waste
PSK
pulls apart
qoh
quadripuntal
quakke
quarter phase system
radar input mapper
required liquid capital
schoot
ship's chandler
skowronek
sludge acid
stackers
stellar radio astronomy
stiff collar
still-water level
subcutaenous calcareous granuloma
the Proterozoic era
tripping command
turian
ueberroth
UN-mediated
unshaven
valve-opening period
wavy laminar flow
Wolffia columbiana
Xaaxi