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
Agalychnis
aminomutase
Andrade, Olegarrio Victor
arithmetic of associative algebra
bend slider
bestirring
blythedale beach
bow face
brok
bulletin board service
centre lubrication
chemical fibre spinning
chemoprotectant
cholesterol
circ.
cognate linkages
consolidated cost of goods sold
Cooninnie, L.
cucumber oil
Cuyo Is.
cynareous
damping-machine
designation number
direct substitution
doxipinum
dumpster fire
economic pressure drop
electrostatic fields
equipotency
expected time of departure
extended argument block
fascioliases
fixed shoe
flections
fluid wave
Georgina R.
glocally
gramaglia
grease gun fitting
h.f.spark leak detector
heptaseme
hetero(en)zyme
holbert
Hope Bay
IIF
Ilex tenuis
improvement notice
incoming equipment
input line
inspissatus
intrusion-detection system
keep my temper
kneesies
laryngeal syphilis
Le Leuy
love is forever
lysinogenic response
mammae
mammary apparatus
masanite
maximum permissible deviation
microscopize
minehunting sonar
move picture
murshid
muscle cement
Nallιhan
name of origin
neon-bulb oscillator
neon-lit
nitrophenylamine
nitrozell retard
number of strokes
open herd book
orange-clad
phenoxyethanoic acid
Poitevin, Marais
previous output state
prompter's box
rated power of electric motor
reflection X-ray microscopy
romancize
safety locking motion
schmoke
Sigoulès
silos
subsacral
superthermal electron tail
systematic method
tena koe
thermal assist unit
thermometer probe
time thieves
timing channel
to keep time
Toeplitz matrix
trade union official
tube-in-sheet evaporator
ultrasonic grindingtechnique
vertical retraction syndrome
VHLL
wallyball