1.
Power Harmonic Analysis Based on Orthogonal Trigonometric Function Family

基于正交三角函数族的电力系统谐波识别算法
2.
trigonal hybrid orbital

正三角形杂化轨函数
3.
non-sinusoidal complete orthogonal function

非正弦完全正交函数
4.
A Kind of Novikov Algebras and Triangle Functions;

一类Novikov代数与三角函数
5.
Orthogonal Function Basis and Positive Definite Function Basis of Double Linear Function Space;
双线性函数空间的正交函数基与正定函数基
6.
The trigonometric functions are defined for right triangles.

三角函数是对直角三角形定义的。
7.
In this paper, we give a new algorithm of construction compactly supported trivariate orthogonal scaling function with dilation matrix 21, at the same time, the correspond wavelets are also given.
本文给出构造紧支撑三元不可分正交尺度函数和正交小波函数的新算法。
8.
the mathematics of triangles and trigonometric functions.

三角形与三角函数的数学。
9.
orthonormal function expansion

规范正交函数展开式
10.
The expression for g can be rewritten in terms of trigonometric sines and cosines.

关于g的表达式可以重写成三角函数的正弦和余弦形式。
11.
Discussion to Standard Fuzzy Systems with Normal Trigonometric Membership Functions as Basic Functions
一类关于正规三角函数基的标准模糊系统逼近误差公式的讨论
12.
Complex Analytic Function Utilized in Sum Function Evaluation of Trigonometric Progression;
利用复变解析函数求三角级数的和函数
13.
The trigonometric terms should be changed by the substitution of the equations involving the double angles.
用倍角公式代换三角函数项。
14.
The deformation and applications of sin~2α+cos~2α=1;

同角三角函数平方关系的变形与应用
15.
The Special Function Difference, Difference Quotient, Integral and Orthogonal, Norm Function in Mizar
特殊函数差分差商积分及函数正交性与函数范数的Mizar实现研究
16.
On the Energy Function of Chaotic Neural Networks with Trigonometric Function Self-feedback
三角函数自反馈混沌神经网络能量函数研究
17.
A Class of General Franklin Functions and Its Application

一类新的正交样条函数——Franklin函数的推广及其应用
18.
Study of Adding Triangle Function in Foxbase;

为数据库Foxbase添加三角函数