所推导的系数公式都属正弦函数形式。
Coefficient formulae derived belong to forms of the sine function.
驱动轮和销轨的相对速度按正弦函数变化。
The relative speed between driving wheel and pin rail varies with sinusoidal function.
被限定的正弦函数之反函数叫做反正弦函数。
The inverse function of that restricted sine function is called the arcsine function.
目的研究正弦函数和余弦函数的一些计算公式。
Aim To study some calculation formula of sine function and cosine function.
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。
The Taylor series is also inefficient compared to the built-in sine function of a modern desktop chip.
目的研究正弦函数和余弦函数的一些计算公式。
在这种情况下，习惯上用余弦函数而不是正弦函数。
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。
The cosine rather than the sine is customarily used in this case .
快速精确的反正弦函数运算在现代工程中应用广泛。
Fast and accurate computation of the arcsine function in a modern engineering has been used widely.
利用正弦函数的变化规律对植物表面颜色纹理进行模拟。
The color texture modeling which uses sine function was built.
讨论了一种快速、准确的算法分析离散的准正弦函数的相位和周期。
In this paper a fast accurate algorithm which is effective to analyze period and phase of quasi sinusoids is discussed.
所得到的系统对阶跃输入，斜坡输入，正弦函数输入有很好的响应特性。
The system has obtained very good step response, ramp response and sine function response.
比如当你调用数学的正弦函数的时候你就需要给它一个数值作为实际参数。
For example, when you call math. sin you pass a number as an argument.
初始变形和受荷变形均假定为正弦函数分布，并可按照需要进行应力修正。
Both initial and added deflection modes are simplified as trigonometric functions and the stress distribution can be revised if necessary.
好的，让我们试着把等式，带入正弦函数，或者余弦数来做，你喜欢哪个都行。
All right. Let's try to substitute in that equation a sinusoid's or a cosine solution, whichever one you prefer.
根据正弦函数的正交特性，提出了一种单相电路的谐波和无功电流检测方法。
This paper based on the orthogonality of sine, presents an approach to the detection of harmonic and reactive currents suitable for single-phase circuits.
在磁场保持不变的情况下，纠缠度的时间演化呈现周期性变化的正弦函数形式。
If the magnetic field is fixed, the time evolution of the entanglement is periodic and is a sinusoidal function.
角度部分的DVR基组选择勒让德多项式形式，而径向坐标采用正弦函数形式。
The angular coordinate used a DVR based on Legendre polynomials and the radial coordinates utilized a DVR based on sine basis functions.
重点讨论了扰动是正弦函数形式时，耦合强度、频率、波数、初始相位差对光孤子传播的影响。
This paper focuses on the perturbation which takes the sine form. The effect of amplitude, frequency, wave number, and initial phase difference on the propagation of optical soliton is investigated.
要准确快速地计算正弦函数和其他函数，需要非常仔细的算法，专门用于避免无意地将小的误差变成大的错误。
Proper calculations of sine and other functions that are both accurate and fast require very careful algorithms designed to avoid accidentally turning small errors into large ones.
大系统的模型最优简化的积分平方误差法，至今仅仅对输入函数为脉冲、幂函数和正弦函数时有效。
For optimal model - reduction of large scale systems, up to now, the integral-square - error method has been developed for systems with impulse, power or sine function inputs only.
把一个时间或空间函数分解为具有一定振幅和相位的正弦函数(正弦和余弦)之和(或积分)的过程。
The process of decomposing a function of time or space into a sum (or integral) of sinusoidal functions (sines or cosines) with specific amplitudes and phases.
研究表明，6061铝合金热压缩塑性变形时的流变应力和应变速率之间的关系满足双曲正弦函数关系式；
The results show that relationship between flow stress and strain rate is applied to hyperbolic sine equation in the hot compressive deformation of 6061 aluminum alloy;
结论是：1。驱动轮转数不变时，采煤机的牵引速度保持恒定。驱动轮和销轨的相对速度按正弦函数变化。
Conclusion is made: 1 Traction speed of the shearer keeps constant when the rotation speed of driving wheel is unchanged.
本文介绍用面积编码的方法将滤波函数为正弦函数的匹配滤波器和菲涅耳波带片组合在一起的自聚焦滤波器。
This paper presents a self focusing filter which is composed of matched filter with sine form and Fresnel zone plate by means of area coded method.
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 paper proves that the smooth degree of a data row can be increased by transforming the counter-hyperbolic sine function.
在三角区域的广义正弦函数和广义余弦函数基础上，定义了三角区域的离散广义正弦变换和离散广义余弦变换。
Based on the generalized sine and cosine functions in the triangular domain, the discrete generalized sine and cosine transform are defined.
本文根据正弦函数的正交特性，提出了一种既适用于单相也适用于三相有源电力滤波器的广义无功电流检测方法。
In this paper, based on the orthogonality of sine function, a detection approach of generalized reactive current suitable for both the single phase and three phase active power filters is presented.
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。
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。
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.
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