1) Modulus structure theory and virtual symbol operation
模结构与虚拟符号运算子
2) The Structure of Symbol and the Grammar
符号结构与语法
3) symbol virtual machine
符号虚拟机
1.
The symbol system consists of three parts: symbol virtual machine,virtual machine articulated plug-in,and symbol design tools.
整个符号系统由符号虚拟机、符号虚拟机挂接插件和符号设计工具3部分组成。
4) operator-symbol
运算符符号
5) 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。
6) symbolic computation
符号运算
1.
In this paper, a review is presented for the development in the theoretical analysis and symbolic computation of internal solitary waves in stratified fluids, including their application background, experimental reports and results in the theoretical analysis and symbolical computation as well as unsolved problems for future investigations.
综述了分层流体中内孤波的理论分析和符号运算的研究进展状况，系统介绍了应用背景、实验报道、理论分析和符号运算的结果以及有待进一步研究的问
补充资料：不定积分的运算法则
又称为“不定积分的性质”，包含如下两个性质：
（1）设函数f(x)的原函数存在，k是常数，k≠0，则
∫kf(x)dx=k∫f(x)dx
（2）设f(x),g(x)是两个可积分的函数，则
∫[f(x)+g(x)]dx=∫f(x)dx+∫g(x)dx
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