gebrochen lineare Transformation fractional linear transformation; linear fractional transformation分数线性变换 gebrochenrationale Funktion rational function 有理函数 ..
Many control problems can be formulated in a linearfractionaltransformation (LFT) framework.
许多控制问题都可以用线性分式变换（LFT）结构来表示。
2
Some fixed point theory of fractionallineartransformation is discussed and it is shown that one kind of transformation from unit circular to unit circular has only some real fixed points.
本文讨论了分式线性变换不动点理论，并证明了一类单位圆到单位圆的分式线性变换仅有实不动点。
3
Then, based on the multipath model, this thesis analysed and researched the time delay algorithm based on the weigthed fractional lower order covariance and the weigthed non-lineartransformation.