1) sine series
正弦级数
1.
The upper bounded estimation for a class of sine series;
一类正弦级数的上界估计
2.
In this paper, the bending problem of unbonded contact of beams on tensionless winkler foundations is investigated by sine series and principle of minimum potential energy.
利用正弦级数和最小势能原理,解答了无拉力Winkler地基上梁的脱离问题。
3.
By use of Fourier transforms or sine series,the harmonic vibrations of the beams on the transversely isotropic saturated poro-semiplane were investigated.
利用Fourier变换或正弦级数,研究了该介质上梁的简谐振动问题,将原先极为复杂的问题转化为数值积分问题。
2) ON SINE SERIES
关于正弦级数
3) cosine series
余弦级数
1.
By the aid of cosine series of the function fk ( x) = π/2xk ( 0 ≤ x ≤π ).
借助函数fk(x)=π/2xk(0≤x≤π)的余弦级数,给出了当p为偶数时p-级数 sum from n=1 to ∞ (1/np)及 sum from n=1 to ∞ ((-1)n-1/np)的两个求和公式,从而解决了这一类p-级数的求和问题。
4) sine function
正弦函数
1.
The Development of the Courseware of Applying Visual Basic Language to Simulating "Drawing Image of Sine Function with Sine Line";
利用Visual Basic语言模拟“用正弦线作正弦函数图象”的课件开发
2.
Draw Sine Function Image with Computer;
计算机绘制正弦函数图象
3.
On some identities of sine and cosine functions;
关于正弦函数和余弦函数的一些恒等式
5) Sine parameter
正弦参数
6) sinusoidal function
正弦函数
1.
The numerical expression of trigonometric function and its approximate expression are discussed in detail,a kind of analog electric circuit for sinusoidal function is designed using analog multiplier/divider,and the direct analog circuits for the computation of the attitude parameters with negative feedback are also presented.
根据旋转导向钻井工具姿态参数的求解需要,结合Taylor中值定理,提出一种模拟解算方法,分析了三角函数的展开式及其逼近表达式,并应用模拟乘法/除法器和负反馈电路设计了正弦函数拟合求解和姿态参数角直接解算电路。
2.
This paper presents a new model of chaotic neural network whose activation func- tion is composite of Sinusoidal function and Sigmoid function by analyzing the bifurcation process and Lyapunov exponent spectrum.
通过复合正弦函数和Sigmoid函数构成激励函数,构造了一种新的暂态混沌神经网络。
补充资料：Fourier正弦变换
Fourier正弦变换
Fourier sine transform
见F血的er变换(Fot川ertl刁川form).F仪‘er正弦变换[F.‘政‘理七田画晌n;e。。yc一np岭o6pa-30“a，e巾yp‘l
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