sine function

The color texture modeling which uses sine function was built .

利用正弦函数的变化规律对植物表面颜色纹理进行模拟。

Then , the paper analyzes the spread of the sine function and development in China .

而后，本文整理了正弦函数在中国的传播与发展。

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

The results found that the entanglement is a sine function over time .

结果发现，其纠缠度是一个随时间呈正弦变化的周期函数。

Coefficient formulae derived belong to forms of the sine function .

所推导的系数公式都属正弦函数形式。

Preparation of Semi-solid Aluminum Alloy by Sine Function Method

Sin函数冷却法制备半固态铝合金

Symbol of operator is the function of operator acting on sine function .

算子作用于正弦波函数所得函数称为算子的象征。

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

通过研究，提出了一个正弦函数形式的控制器。

Draw Sine Function Image with Computer

计算机绘制正弦函数图象

Sine function s and the sampling theorem

sine型函数和样本定理

Martin Process on Sine Function

正弦函数作用下的Martin过程

After the concept of generating sine function , this paper introduces the etymological development of the sine function .

正弦函数的概念产生之后，本文引入了正弦函数的词源发展。

At first , it introduce symmetry regular-sampling and benchmark sine function table .

首先，阐述了对称规则采样法和基准正弦函数表；

A mathematical method for calculating the three stresses on turbine blade from axiom of sine function at every angle

用桨角力学原理计算涡轮叶片各桨角上三个应力的数学方法

The Taylor series is also inefficient compared to the built-in sine function of a modern desktop chip .

泰勒级数的效率也无法与现代桌面芯片的内置正弦函数相比。

With the aid of few ROM the accuracy of the generated sine function signal can be improved even more .

辅以少量ROM则可以进一步提高输出正弦信号的精度。

Taking iterative convergence of sine function for example , the correction , efficiency and superiority of the algorithm are proved .

并以正弦函数的迭代收敛为例，证明了该方法的正确性，有效性和优越性。

This paper proposed to simulate the 50 Hz power interference with sine function and subtract it from the original records .

为此，提出采用正弦函数来模拟50Hz工业干扰，并采用减法运算从数据中减去它，达到消除50Hz工业干扰又使有效波损失减小到最小的目的。

An attempt to offer a new treatment of end point error in precipitation titration by using hyperbolic sine function is given in this paper .

基于沉淀滴定基本原理，利用双曲正弦函数性质提出了一种处理沉淀滴定终点误差的新方法。

For variable structure control chattering problem , the design of the hyperbolic sine function instead of sign function of the gesture tracking devices .

针对变结构控制中的抖振问题，设计了采用双曲正弦函数代替符号函数的姿态跟踪器。

This paper proves that the smooth degree of a data row can be increased by transforming the counter-hyperbolic sine function .

证明了利用反双曲正弦函数变换能提高数据列的光滑程度，给出了改善的自回归预测方法，并且举例加以论证。

: this article detailed discuss compute the sine function principles and stepwise and design method and give all program , of MCS-51 chip calculator .

本文详细论述了在MCS-51单片机中，计算正弦函数的原理、步骤、设计方法，并且给出了全部程序。

The results from theory and experiment proves the validity to represent the signal with sine function in submicron precision and the feasibility of the method provided .

理论和实验的结果表明，在亚微米精度要求下，用正弦函数代表光栅信号是有效的，所提处理方法是可行的。

The image of sine function have a extensive app , but draw a image is difficult , draw some images in same section is more difficult .

正弦函数图象应用极为广泛，但绘制图象并不容易，几个图叠加就更难。

A new conclusion is put forward , in which the smooth degree of the data row can be enhanced by means of the arc-hyperbolic sine function transformation .

提出了“利用反双曲正弦函数变换提高数据列光滑程度”的新结论，获得了递增时间序列改善的自回归预测新方法。

Through a lot of simulations , the exponential smoothing model was used to describe the trend part , and the sine function was adopted to describe the stochastic part .

建立的预测模型分为趋势项和随机项两部分，根据大量的数据仿真，采用指数平滑模型描述趋势项；

While transformed from space field to fuzzy field , Sine function is chosen as the subject function ; while enhanced in fuzzy field , 2 is chosen as enhancement coefficient ;

该方法在将图像从空间域变换到模糊域时，采用改进的正弦函数做隶属函数，在模糊域进行增强时选择2次迭代增强，通过自适应调节模糊参数能够使图像得到很好的增强。

Through cyclic pulse distributor and power amplifier , the pulses drive step-motor and let the speed of step-motor in agreement with a required sine function .

经脉冲分配器和功率放大后控制步进电机，使步进电机的转速符合所要求的正弦曲线。

The output characteristic of the non linear throttle hydraulic system with the constant pressure source under the effect of sine function was discussed with describing function of frequency characteristic in the article .

采用频率特性的描述函数法，讨论带恒压源的非线性节流式液压传动系统在正弦函数作用下的输出特性。

The result shows that the interrelations of steady flow stress , strain rate and deformation temperature can be described by Arrhenius ' equation , especially by hyperbolic sine function .

结果表明，该材料在高温变形时的稳态流变应力与应变速率、变形温度均满足Arrhenius方程，其中更满足双曲正弦函数关系；