![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/bbilenetuedutr_1521479685386_DEF.jpg)
Batuhan Bilen
Followers: 0 Following: 0
Feeds
提问
How to plot the phase portrait of a second-order differential equation? I cannot use quiver
𝑥̈+ 𝑥̇ − 𝑥 − 𝑥 2 = 0 b. 𝑥̈+ 4𝑥̇ + 4𝑥 = 0 c. 𝑥̈− 2𝑥̇ + 2𝑥 = −8 d. 𝑥̈− 2𝑥 − 𝑥̇ − 2 = 0 I need to plot the phase portrait of...
3 years 前 | 2 个回答 | 0