In chapter 6, the estimation of quadratic coupled harmonics in multiplicative noise is considered.
第六章研究了乘法噪声中的二次耦合谐波估计。
A partitioned optimal filtering algorithm for multi-channel systems with multiplicative noise among observation channels is proposed.
针对多通道观测环境下带乘性噪声系统的最优滤波问题，提出了1种状态最优滤波的分部算法。
The paper calculates it when the systems are lying in the nonequilibrium state, that threshold is shifted by the multiplicative noise.
文章用通常的统计力学方式计算了非平衡系统某类阈值在倍增噪声下的移动。
The problem of estimating the log return power in a lidar system in the presence of multiplicative noise (speckle and turbulence noise) is discussed.
针对存在斑纹和湍流这两类乘性噪声的激光雷达系统，讨论了对数回波功率的估计问题。
Based on multiscale optimal filtering fusion, an optimal state fixed-interval smoothing algorithm is developed for systems with multiplicative noise.
针对多尺度带乘性噪声系统，在多尺度最优滤波融合的基础上，进行状态最优固定域平滑算法的研究。
However, the multiplicative noise can enhance the fluctuation of fundamental light, meanwhile it can reduce the fluctuation of the second harmonic light.
当激光场中含有乘性噪声时，乘性噪声能增强基波的涨落，同时抑制二次谐波的涨落。
The problem of two dimensional nonlinear self coupled harmonics in multiplicative noise and additive noise is analyzed by two dimensional cyclic statistics.
利用二维循环统计量方法对二维平稳乘性噪声与二维平稳加性噪声共存情况下的二维谐波的自耦合问题作了分析。
The escape rate of the bistable sawtooth system driven by correlated white noises in the different cases of multiplicative noise coefficient is calculated accurately.
在不同乘法噪声系数情况下，计算了关联噪声驱动的双稳锯齿系统的逃逸率。
Finally, some numerical examples are given to show that the new model can remove effectively the multiplicative noise of images by comparing the new model with a known model.
最后，通过具体的数值实验同已有的去噪模型进行比较，证明该模型能有效地去除图像中的乘性噪声。
The multiplicative noise and saturation effect in a single-mode laser are investigated and the mean and normalized variance of the steady state laser intensity are calculated.
研究了单模激光中的倍增噪声和饱和效应，导出了定态激光强度的平均值和归一化方差。
The effects of multiplicative noise on additive noise-induced internal signal stochastic resonance(ISR)are studied in a Neurospora circadian clock system driven by external signal or not.
利用有和无外信号作用的脉孢菌生物钟体系，研究了与加性噪音相关或不相关的乘性噪音对加性噪音诱导出的内信号随机共振的影响作用。
The optimal estimation algorithm of measurement noise and the optimal state fusion algorithm for multi-channel system with multiplicative noises are mainly researched in this dissertation.
本文主要针对多通道带乘性噪声系统的观测噪声最优估计算法和状态最优融合估计算法展开进一步研究。
By simulations, the adaptive filter algorithm is shown significantly superior to the filter algorithm only considering speckle noise as multiplicative noise in the presence of speckle and...
仿真结果表明，在同时存在斑纹和湍流噪声的情况下，本文给出的自适应滤波算法优于只考虑斑纹噪声的滤波算法。
The qualitative and quantitative analysis shows that this technique can filter off the additive and multiplicative noise of the fringe patterns effectively, and avoid blurring high-density fringe.
定性和定量分析的结果表明该技术能够有效滤除条纹图中的加性噪声和乘性噪声，并且不会导致高密度区域的条纹模糊。
The harmonics retrieval in multiplicative and additive noise is studied from the view point of cyclostatiolnary processes.
本文从循环平衡的观点出发来研究乘性和加性噪声中的谐波恢复问题。
The dynamical property of a logistic growth model is investigated when the colored coupling between multiplicative colored noise and additive white noise included.
研究了乘性色噪声和加性白噪声之间的耦合为色噪声时虫口模型的动力学行为。
The harmonic retrieval is classified according to the different noise background, in additive noises and multiplicative additive noises.
根据噪声背景的不同，谐波恢复可以分为加性噪声背景和乘性混合噪声背景下的谐波恢复。
The multiplicative nature of the speckle noise in SAR images is a big problem in SAR image segmentation.
乘法性质的SAR图像斑点噪声的SAR图像分割是一个大问题。
Second, a special 2-D the fourth-order time-average moment spectrum is defined to estimate frequency in zero mean multiplicative and additive noise.
定义了特殊的二维四阶时间平均多矩谱来估计信号频率。
Second, a special 2-D the fourth-order time-average moment spectrum is defined to estimate frequency in zero mean multiplicative and additive noise.
定义了特殊的二维四阶时间平均多矩谱来估计信号频率。
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