An analytic representation for the third-harmonic generation along the well is derived by the density matrix operator theory of the quantum mechanics.

利用量子力学中的密度矩阵算符理论导出了该系统中三次谐波产生的解析表达式。

youdao

Topics on construction of Complex representation, especially analytic signal of real signal are studied from the viewpoint of vector rotation.

从矢量旋转的角度出发，来考察实信号的复数形式，特别是新的解析信号的构造问题。

youdao

Involves the membership function specifically, the operations research, and so on linear algebra, as well as mathematical model of analytic hierarchy process, matrix representation and so on.

具体涉及隶属函数，运筹学，线性代数等数学知识，以及层次分析法，矩阵计算等数学模型。

youdao