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:这一讲主题是利用傅里叶级数求x''+ω0²x=f(t)的特解,其中f(t)化为傅里叶级数,通过sin和cos的可解性来求特解。这一讲采用了方波的例子,告诉我们方程的输入响应系统是如何自然选出与固有频率最接近的共振项的,并以此简单介绍了人耳识别乐音的机理。









学英语单词
ambitionists
anaglyphic viewing system
AP (atom probe )
ascaside
assembler control
atlantic standard times
benzenephosphorus dichloride
bird watchers
Bloody Maria
brain-fever
capacity for volume production
cebada
chuck wrench
computer documentation
consecutive interpreting
conus pennaceus episcopus
COPRO-GEN
Cyclobalanopsis
decentralized computer system
decomposable measure
dicyclic flower
disassembly and assembly stand
down (out)
engaging tooth
fast green FCF
Fleuve, Rég.du
gluons
grading tool
ground alert aircraft
gws
half-box
havoir
hla-g
hydraulic stud tensioner
interstade
ion association complex
joint direct attack munitions
kz
Lazonby
length of element
leslie's test
lift thickness
lymphogranulomas
make great play with
manganesium
mechanism of free-radical substitution
Media-Contrast
microtargeted
multigap klystron
muscular blindsac
nitromifene
nodular corrosion
okudaira
orthosilicic acid (silicic acid)
oxytonize
pasado
Phloroglucinoi
photochemical energy
physical factor
pigeon fancier
Plancha treatment
precaval lymph nodes
prefinals
pro forma balance sheet
product structure
protection plan
Protolyptosporangiopsida
PTCO2
pterygoid pit
quenching cross section
questlove
re.
revolutionary martyrs
rotundi-
salary evaluation
sargocentron diadema
sawmplar
schools of law
schyffe
Second French Empire
silicate system
single-step accelerating tube
store instruction
subpersonal
Taenzer's disease
tech support
term of detention
Thallobacteria
therapeutic(al) abortion
thermoanaesthesia
thiemann
three voices
to advise sb of sth
treasuress
unlawful death
unlibbed
unpermanency
water development
wound callus
x.400 electronic mail systems standard
yeverous
Za.