mint88
2010-10-31, 01:12
x''+b*x'+x=0
用了
constant gain integrator mux scope
对不对???
另
x''+b*x'+sinx=0
x''+0.05*x'+sinx=0.3coswt
x''+0.05*x'+x=0.3coswt
该用什么?????
用了
constant gain integrator mux scope
对不对???
另
x''+b*x'+sinx=0
x''+0.05*x'+sinx=0.3coswt
x''+0.05*x'+x=0.3coswt
该用什么?????