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
abasia trepidanss
above-it-all
Aedes scutellaris
air tempering
Alfucoson
angioblasts
babbidge
basal cell tumor
be tight
beaker cell
bloke
bombsies
book of causes
bowling averages
broad leaved garlic
Brusenets
Campan marble
catalyst distillation
chaumontel
checkback
concentrating on
context-related
contribution margin per composite unit
Coscomatepec
dark-fields
data duplication
DEHFT
deposito
Diodorus Siculus
dualayer process
eagle-hawk
eligibility for tax credit
Eurya pittosporifolia
facetings
fine herbes
flood controls
free air ionization chamber
ganyie
Garove I.
Gastroccult
genus of canonical product
gimper
Haffkiinine
halbouty
high blood
hypergastrinemia
inflation phobia
ingarland
Janaka
johnny raw
latisepal
liftable
lit par lit gneiss
lord of creation
low access time
lunar colony
mainstream corporation tax
modes of reproduction
narrowing of intervertebral space
neo-mods
nighter
non consumable arc welding electrode
nutrient concentration
onus
open-door economic
optical grinding
option toggle
overcurrent time relay
pars phrenicogastrica (mesogastrii dorsi.)
photoimaging system
pyroboric acid
rack and pinion system
radio-teletype transmitter
Ravenshoe
relay check in check out register
reservoir characteristic
reverse scissors
sclerenchyma
smoke evacuation
smooth-ride
speaking pair
speedcubes
split exact sequence
stratiform orebody
sugarbeets
sunday-only
supravascular layer
thirst for knowledge
traffic mix
traus
trigonoplax unguiformis
triumphalism
trunnion mount
tubul-
two-win
unresolved
virtual card reader
VZV
westlbs
wintersteens
wolframium