Fourier transform based on MATLAB symbolic operation;
基于MATLAB符号运算的Fourier变换
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。
MatLab has a strong symbolic operation function.
MatLab具有强大的符号运算功能。
Using Symbolic Math Toolbox of MATLAB in Circuit Theory Education;
论合理应用MATLAB的符号运算功能
MathML-based Application of Symbolic Computation Online
基于MathML的在线符号运算的设计与实现
Using Symbol Operation to Make Available Programs for Numerical Calculation in Matlab
Matlab中巧用符号运算实现数值计算程序的通用性
An Integrated Evaluation Method for the Knowledge Management System Based on Linguistic Symbol Operators;
基于语言符号运算的知识管理系统评价方法
mathematical symbol
数学符号,运算符号
3.1.10 The comma operator
3.1.10 逗号运算符
A symbol, such as a plus sign, that represents an operation.
运算符号用来进行运算的符号，如加号
a sign indicating the operation of addition.
表示加法运算的符号。
a sign indicating the operation of subtraction.
表示减少运算的符号。
Missing operand before comma, ), or operator.
在逗号、右括号或运算符前缺少运算数字。
unary minus operator applied to unsigned type, result still unsigned
一元负运算符应用于无符号类型，结果仍为无符号类型
The signed right shift >> uses sign extension: if the value is positive, zeroes are inserted at the higher-order bits;
“有符号”右移位运算符使用了“符号扩展”: 若值为正，则在高位插入0；
any of the numbers (or symbols) that form a product when multiplied together.
任何一个参与乘法运算的数字或符号。
operand field of symbolic instruction
符号指令的运算对象字段
Assignment is performed with the operator =.
赋值是用等号运算符（=）进行的。
It can include variables, constants, and operating symbols, such as plus and minus signs.
它能包含变量、常量、运算符，例如加号和减号。
The unary minus (-) and unary plus (+) are the same operators as binary minus and plus.
一元减号（-）和一元加号（+）与二元加号和减号都是相同的运算符。
string operator
串操作符;串算符;串运算符;字符串运算符