modulation theorem

英 [ˌmɒdjʊˈleɪʃən ˈθɪərəm]

美 [ˌmɑdʒəˈleɪʃən ˈθiːərəm]

网络调制定理

By using the multiple-scale method, one of the perturbation methods, we obtain a series of equations from Euler Equation. Modulation equation is given by using the Fredholm's theorem on these equations.
首先从Euler方程出发使用多重尺度方法导得了一系列递推方程，然后利用可解性条件求得了调制方程。
Analysis of Analog Modulation Based On Convolution Theorem and Hilbert Transform
基于卷积定理和希尔伯特变换的模拟调制分析
During the modulation, a theorem deduced from the texture features and energy modulation model is employed to restrict the modified magnitude of coefficients.
在能量调制过程中，系数的修改幅度由图像纹理特征和能量调制模型来控制。
Finally, the modulation equations are reduced to a two-dimensional system and the type of the Hopf bifurcations are determined in the corresponding vicinity of the bifurcations via the center manifold theorem and the limit cycles are found.
同时，采用中心流形定理对调制方程进行了降维处理，分析了分叉值处的Hopf分叉类型，通过数值分析，揭示了研究对象所蕴涵的一系列内在的非线性动力学现象。