1) inverse operator
逆运算符
2) inverse operator
逆算符
1.
Property of inverse operators in Fock space and its character;
逆算符在Fock空间的性质及基本特征
2.
It gives the inverse operator equation of n terms approach to the real value, which is easy to solve by computer.
应用逆算符理论方法解线性系统状方程 ,给出n项逼近解的算符表达式 ,再通过对算式的变换 ,易于计算机程序实现和求解 ,可以任意精度逼近真解 ,是分析线性系统的有效方
3.
The paper studies the eigenstate of the inverse operators a-1 and (a+)-1 in Fock space, then educes the eigenstate of inverse operator a-1 and the eigenstate of inverse operator (a+)-1 is zero.
在Fock空间研究逆算符a-1和(a+)-1的本征态,导出逆算符a-1的本征态,逆算符(a+)-1的本征态恒为零。
3) inverse field operators
逆场算符
1.
By representation transform,the evolvement wave functions of the J-C model with two-level atom coupled to the inverse field operators are obtained in Schrdinger and interaction representation respectively.
利用表象变换方法,对含逆场算符的J-C模型,分别在相互作用表象中和薛定谔表象中求出了系统的演化波函数,并讨论了失谐量为零时的拉比振动。
4) operator-symbol
运算符符号
5) Inverse operator method
逆算符方法
1.
Using inverse operator method and the Mathematica,we obtain concisely single-soliton solution,two-soliton solutions and multi-soliton solutions of KdV equation with certain initial condition.
本文用逆算符方法并借助Mathematica ,简便地求出了KdV方程在一定初值条件下的单孤子解、双孤子解以及多孤子解。
6) symbolic operation
符号运算
1.
Fourier transform based on MATLAB symbolic operation;
基于MATLAB符号运算的Fourier变换
2.
In accordance with the functions of analytical solution and numerical solution for solving algebraical equation group,a design approach was introduced to conduct the pole placement of PI and PID controllers for first and second order controlled models using the symbolic operation.
利用符号运算,针对代数方程组求解的解析解功能和数值解功能,提出了1种对1阶被控对象和2阶被控对象模型进行PI控制器和PID控制器极点配置的设计方法,给出了相应控制器结构参数的解析解,并在算例中进行了数值仿真验证。
3.
MatLab has a strong symbolic operation function.
MatLab具有强大的符号运算功能。
补充资料：逆运算
一种运算所求的结果是另一种运算的已知条件，而其已知条件却是另一种运算的结果，这样两种运算就称互为逆运算。如减法与加法互为逆运算，除法与乘法互为逆运算，开方与乘方互为逆运算。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条