The key of double Inverse Scatterning Method lies in the finding of a proper double complexwavefunction, but previous wave functions are all diagonal and they have some kind of limitation.
二重逆散射方法的关键是求其合适的“二重波函数”，以前的波函数都是对角的并具有局限性。
2
From the wave equation description the wave motion of substantial particles in microcosmic system, it scan ana lysis that wavefunction has two forms: real function and complex function.
由描述微观体系实物微粒运动的波动方程解得的波函数有实函数和复函数两种形式。
3
Using the definition and character of vector function, the field is separated to TM wave and TE wave relative tor without complex vector-differential operation.