natural sine

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

Draw Sine Function Image with Computer;

计算机绘制正弦函数图象

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

The upper bounded estimation for a class of sine series;

一类正弦级数的上界估计

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。

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。

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。

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。

On Calculation Formula of Sine Function and Cosine Function;

关于正弦函数和余弦函数的计算公式

Symmetry of Sine and Cosine Function Graphs;

正弦函数图像及余弦函数图像的对称性

The cosine rather than the sine is customarily used in this case.

在这种情况下，习惯上用余弦函数而不是正弦函数。

Explaining the Sine Function Image Dynamically with Authorware;

用Authorware动态诠释正弦函数图象

Compute Method of Sine Function the MCS-51 Chip Calculator;

正弦函数在单片机中的一种计算方法

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

is the sine of the angle you want and must be from -1 to 1

为某一角度的正弦函数值，必须介于-1和1之间．

The advantage of the variable is presented and a sine function con roller is constructed.

通过研究，提出了一个正弦函数开工的控制器。

Edge drop control using sinusoidal tapered work roll on a UCMW mill

UCMW轧机正弦函数形单锥度工作辊边降控制

Application of Genetic Algorithm in Constrained Optimization for Double-sine Function

遗传算法在双正弦函数受限优化中的应用

Research on wavelet chaotic neural network with disturbance of sine function

带正弦函数扰动的小波混沌神经网络研究

Inside the film, the field varies sinusoidally and the entire surface-wave mode propagates alone the horizontal Z direction.

在薄膜内，场按正弦函数变化，整个表面波模沿水平Z方向传播。

non-sinusoidal complete orthogonal function

非正弦完全正交函数

Sine-cosine ROM

正余弦函数固定存贮器

The Design Method of Digital SIN-COS Function Generator

数字式正余弦函数产生器的实现方法

Angular increment sine-cosine arithmetic unit

角增量正余弦函数运算器

Axiomatic Definition of (Co)sine with Complex Variables;

复变量正余弦函数的公理化(等价)定义

The sin() function returns the sine of a number.

函数的作用是：返回一个数字所对应的正弦值。