求下列差分方程的解。[br][/br][tex=12.0x1.357]JBj7Uhpv0VnkhThKZ6G+7rZfEkjZGk38+ee53ObkxcA=[/tex]
此差分方程的待征方程为[tex=3.143x1.143]ogUuW/EPFm2xx0DVdgmaBg==[/tex], 解得特征根 [tex=3.143x1.143]ogUuW/EPFm2xx0DVdgmaBg==[/tex] 。 [br][/br]其齐次解[p=align:center][tex=6.143x1.357]lwa620+JPXo7Pf4zVllJWJ8yCEzkNiYKDNDzmPPeWoU=[/tex]设特解 [tex=11.143x3.357]7EJHVCtO2IWq3KpdB+jQsjdKZ7LWro0J7bRU3Jwg/69O7VratTfAYg+4FgxBFa9JL1RCJsqr3NusJafSvvotQQLWVx4Q0rgpK9B/ATrfzgMv4xfJAc6ykCsLdgUgJkbDPpRrxG/nTedgD+ajEdapVg==[/tex][p=align:center][tex=12.929x11.643]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[/tex]初始条件[tex=11.929x2.357]cb2KT409nQ1U9OalSRtbDWVK8L9b8WUsR2g3VG/2Y/oAQyHaUNsApESReD45P6e3mbnZXkVexxa5gDdMn4lW65xl+BtsRBjhWH4KDXKnFKY=[/tex][tex=14.429x2.786]vOOzuHN4b95Nm8/G7r/dZS3WShm3CECnsxC8o5VcRQ/lY56Xz9xIg6FnO4kQFHRzL+jU5Kub24dzfivPhUMwAhEEYtp7cc6kec1ZTHabrF8=[/tex]
举一反三
- 已知下列差分方程及初始状态,试求零输人响应。[br][/br][tex=12.0x1.357]S04sWKzcOi13vzmX9XUiGLO192NGzQiuO+mXMU5Lfso=[/tex]
- 求下列差分方程的解。[br][/br][tex=20.429x1.357]nHBhQHaAaxK8g3lyu2Oqu6KPTra6MSSLpLyLrB91donyifjiXO3axjSfFJ07l78W[/tex]
- 求下列差分方程的解。[br][/br][tex=11.929x1.357]6WUXhleoIAYs9sDit97FnODsk12e5E7AvLkI7xWc8KU=[/tex]
- 求下列差分方程的解。[br][/br][tex=24.714x1.357]k616bZ3tU4eAdHTCLlLPd8EPoXQtG3f2ZMcpDEgPbmrNvgT2huW98cWWQxmnehlL48QFWLFyMfaC5EK88AxCuA==[/tex]
- 求下列差分方程的解。[br][/br][tex=22.929x1.357]k616bZ3tU4eAdHTCLlLPdy4bLKZ9WN9XFNeitB/jHQocbosPT+uNjgK6fm7k0TIfvUwm9CeQowFoiQhEai5ilw==[/tex]
内容
- 0
求下列差分方程的解。[br][/br][tex=11.714x1.357]YVkbgnig+5eE75sLL3Q7wGuW9xZ1Vzu4n4lKth9jU/o=[/tex]
- 1
求下列差分方程的解。[br][/br][tex=13.071x2.357]R61fKN0yDJ2wnvsNGWO7VlYXfzFGuGOk6RebgpLe2J/K8NhOq2lr0OfttuXO81Io[/tex]
- 2
求下列差分方程的解。[br][/br][tex=19.643x1.357]eNPo7sHpVIcBe3dC/eTFQwvBOfr9LVP98jRy+oZIjRKLdzWTgdo/bqbFdDyO80UK[/tex]
- 3
求下列差分方程的解。[br][/br][tex=10.929x1.357]LAECOT5eOx+/OJmLfXMpQABT/qFHPpn0qWmyG70URyQ=[/tex]
- 4
求下列差分方程的解。[br][/br][tex=29.0x1.357]qGCSeafK/b2t28IEkpMmRcwdlyIVe/wZ7U2ByWjIaPmA9CP2hiIep4BkO1i61PiGrMehtdGQrSSVan9+7dzgqQ==[/tex].