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
2-butenylidene
additional test
air management
ALT F
Argonne ZGS
ascribed status
atomic set function
bactofuge
bermuda shortss
betameprodine
bifurcose
bond between fresh and hardened concrete
buck saw
catercorners
chalk-dusts
chesterville
chlorinated rubber coating
circular diagram
cocoa powders
cordillera
creepy weepy
cryometric
data modification
Dermatophagoidinae
discontinuous soil nomenclature
dog whelk
elemental error
Elstree Studios
Emmerdale
emotional education
evaporation curve
excess chlorine
expressive aphasia
fagboy
fishing snake
floe rat
good-byes
groovily
helter-skelteriness
indirect radiation
inexquisite
keep up ... spirits
Laborde's method
lateral redundancy check
layer, application
light connector cable
Linde's apparatus
loose tobacco
Lys'venskiy Rayon
Macgeea
management by regulation
mat varnish
Matanzas, B.de
material shade
metosxepine
microdisplay
musculi serratus anterior
national final product
national requirements
Nauders
nephrocalin
Nkweto
non-detachable
noncolobomatous
oconomowoc
oculoscope
offset lithography
one-percentage-point
Osawano
pabirs
partial elimination
Petrolene
Pharbitis purpurea
pin pointing of event
polysyllables
putting through
rank one correction (roc) method
reticle ring
rio abajo
San Juan de los Cayos
semiprecision rest
separately locking
shotgun wedding
Shupenza
silicon carbide valve type arrester
sorcerer's apprentice
southern california
sudden change report
sultaness
Taiwu Towunship
tetragonal bipyramidal class
the boy next door
theatre group
Tijarafe
tios
tuberculosis of diaphragm
turkevich
utilization factor of construction equipment
vasculogenic impotence
war-readiness spare kit
xingyi
zero access instruction