- 更多网络例句与余弦级数相关的网络例句 [注：此内容来源于网络，仅供参考]
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The algorithm is implemented by Fourier transform to obtain the real part and imaginary part of voltage based on digital sampling; and by trigonometric function to gain the sine or cosine dynamically; and then by Taylor series binomial of arc sine function to acquire the actual angle.
通过对数字化采样进行傅立叶变换获得电压的实部和虚部，动态地求取相位角的正弦值或余弦值，然后采用其反函数的泰勒级数二项式得到相位角度。
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Via the stochastic averaging method, the four-dimensional system is reduced to a two-dimensional one. Through the logarithmic polar transformation , and then Girsanov theorem and Feynmann-Kac formula, the backword differential operator is then obtained. By expanding the eigenfunctions as a Fourier cosine series, the approximate analytic expansion of the moment Lyapunov exponent is then obtained.
首先在经典二元机翼颤振方程加入随机激励，通过随机平均法，Girsanov定理和Feynmann-Kac公式得到关于矩Lyapunov指数的特征值问题，其次采用Fourier余弦级数对特征函数进行正交展开得到系统矩Lyapunov指数的近似解析式。
- 更多网络解释与余弦级数相关的网络解释 [注：此内容来源于网络，仅供参考]
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cosine rule：余弦定律
cosine of an angle 角的余弦 | cosine rule 余弦定律 | cosine series 余弦级数
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cosine rule：余弦规则
cosine roll off characteristic | 余弦滑移特性 | cosine rule | 余弦规则 | cosine series | 余弦级数
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cosine series：余弦级数
cosine rule 余弦定律 | cosine series 余弦级数 | cosine theorem 余弦定理
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fourier cosine transform：傅立叶余弦变换
傅立叶分析仪;频谱仪 Fourier analyzer | 傅立叶余弦变换 Fourier cosine transform | 傅立叶[级数]展开 Fourier expansion