函数变换 meaning in English
function generation
functional tranformation
functional transformation
transformation of function
Examples
- In this paper , the author propose a new gm ( 1 , 1 ) model for oscillation series using the transformation of triangle function , and change them to be the monotone series , then constructe gm ( 1 , 1 ) model for simulating prediction of original given data . 3 . research on gm ( 2 , 1 ) model , the author find that there is no law to choose the initial value of gm ( 2 , 1 ) model
因此，利用本论文提出的新的函数变换数据生成办法，提出一种函数变换型gm ( 1 ， 1 )模型，即将初始的周期振荡数列首先变换成单调增加数列，再利用gm ( 1 ， 1 )模型进行预报。 - Firstly we deduce hyperbolic function transformation and then apply to a class of reaction diffusion equation and brusselator reaction diffusion model which has physics , chemistry and biology significance . thus we obtain many new exact and explicit solutions ( including solitary wave soluiton , peoiodic wave solution and rational functions solutions ) to above equations
推导出了双曲函数变换，利用此方法探讨了一类反应扩散方程， brusselator反应扩散方程这些具有物理、化学、生物意义的方程的精确解(包括奇性孤波解，周期解和有理函数解) 。