以下属于matlab中ODE求解器的有 A: ode45 B: ode23 C: ode23s D: ode23tb

MATLAB提供ode系列函数来求常微分方程的数值解,其中适用于刚性问题的函数是()。 A: ode23 B: ode45 C: ode113 D: ode23s

“If Winter comes, can Spring be far behind?” the quoted line comes from ________. A: Shelley’s “Ode to the West Wind” B: Walt Whitman’s Leaves of Grass C: John Milton’s Paradise Lost D: John Keats’ “Ode on a Grecian Urn”

“If Winter comes, can Spring be far behind?"The quoted line comes from ______. A: John Keats' Ode on a Grecian Urn B: Yeats' The Wind Among the Reeds C: John Milton's Paradise Lost D: Shelley's Ode to the West Wind

Which of the following was not written by John Keats? ( ) A: Ode to the west wind B: Ode to Autumn C: Ode to a Grecian Urn D: Ode to a Nightingale

“If winter comes, can spring be far behind” appears in Shelley’s poem Ode to the West Wind. ( )

“O, Wind, /If Winter comes, can Spring be far behind?” is from Shelley’s poem ________. A: “A Song: Men of England” B: “Ode to the West Wind” C: “Ode on a Grecian Urn” D: “Song for the Luddites”

关于Matlab中ode系列函数的说法正确的是（ ）. A: 不能求解高阶常微分方程的数值解 B: ode23，ode45适合求解刚性问题 C: ode15s，ode23s适合求解刚性问题 D: 不能求解常微分方程组的数值解

_______ just should be written to a person or thing that’s absent. A: An epithalamium B: An ode C: An elegy D: A sonnet

It is generally regarded that Keats’s most important and mature poems are in the form of . A: epic B: . elegy C: ode