0 ~ 1.8 |
3.6{(1.8{s^2})^{{1 \over 3}}}
|
1.8 ~ 92.706 |
3.6( - 1.8 + 0.6\left( {3 + \left( {{{20s} \over 3} - 3{)^{0.5}}} \right)} \right)
|
92.706 ~ 140.6 |
3.6*\left( {\matrix{ {{a_0} + {a_1}*{\rm{cos}}\left( {x + w} \right) + {b_1}*{\rm{sin}}\left( {x*w} \right)} \hfill \cr { + {a_2}*{\rm{cos}}\left( {2*x*w} \right) + {b_{2\;}}{\rm{sin}}\left( {2*x*w} \right)} \hfill \cr { + {a_3}*{\rm{cos}}\left( {3*x*w} \right) + {b_3}\;{\rm{sin}}\left( {3*x*w} \right)} \hfill \cr { + {a_4}*{\rm{cos}}\left( {4*x*w} \right) + {b_4}\;{\rm{sin}}\left( {4*x*w} \right)} \hfill \cr } } \right)
|
3.6\left[ {\matrix{ {{a_0} + {a_1}{\rm{cos}}\left( {xw} \right) + {b_1}{\rm{sin}}\left( {xw} \right)} \hfill \cr { + {a_2}{\rm{cos}}\left( {2xw} \right) + {b_2}{\rm{sin}}\left( {2xw} \right) + {a_3}{\rm{cos}}\left( {3xw} \right)} \hfill \cr { + {b_3}{\rm{sin}}\left( {3xw} \right) + {a_4}{\rm{cos}}\left( {4xw} \right) + {b_4}{\rm{sin}}\left( {4xw} \right)} \hfill \cr } } \right]
|