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- The defect has been overcome in this paper,which channel equalization can be not directly applied because the third order cumulant of symmetrically distributed signal is zero. 计算机仿真表明,该算法实现简单,收敛效果好,稳态剩余误差小,其性能优于已有的一些同类算法。
- Signal Feature Detection Based on Third Order Cumulant Diagonal Slice 基于三阶累积量对角切片的信号特征检测
- third order cumulant 累积量
- Today's example function is evaluating a third order polynomial. 今天的例子是评测一个三次多项式。
- Double dagger: A typographic symbol used as a third order reference mark. 双剑号:用于第三个脚注的印刷字体附注符号。
- The experiment results showed that the 4th order cumulant could reflect the EEG pattern changes of different motor imageries. 在此基础上;进行了基于脑电四阶累积量的左右手运动意识识别和分类研究;实验结果表明;正确识别率能达到87.;5%25。
- Then you have a medicine of the third order of his own kind multipliable. 然后你让他自己类型的一颗第三个次序的药多易曲折。
- With flexible definition of fourth order cumulant of the array output signal, the spectral peak searching is not necessary for the new separable approach. 通过巧妙定义阵列输出四阶累积量矩阵,该方法不需要谱峰搜索就可以估计信号二维到达方向。
- This paper introduces the higher order cumulant(HOC) and analyzes the theoretical basis on which the cumulant extracts the features of complex coupling signals and non-linearity. 介绍了高阶累积量理论,分析了它提取复杂耦合信号和非线性特性的理论基础。
- Double dagger A typographic symbol used as a third order reference mark.See Reference marks. 用于第三个脚注的印刷字体附注符号。参阅附注符号。
- It will approach to Gaussian distribution after accumulating sea clutter along with one dimensional range images, which can achieve signal detection in advantage of higher order cumulant and spectra. 经过非相参积累的海杂波沿距离像的分布接近高斯分布,沿距离像计算回波信号的高阶累积量、高阶谱,可以实现目标的检测。
- Knowing the third order intercept point allows calculation of the approximate level of the. 显然,三次截止点允许用输出信号的函数近似计算三次互调失真成分。
- Using 4th order cumulant, the author constructed a spatial signature matrix , and then proved that multi-user’s spatial signature can be obtained through eigen decomposition of the matrix. 作者利用四阶累积量构造了一个空间特征估计矩阵,并证明了对该矩阵作特征分解可以得到各用户的空间特征。
- At last in this chapter, the influence of third order dispersion (TOD) on DMS transmission are studied. 最后,研究了三阶色散(TOD)对DMS传输的影响,采用数值计算方法,详细研究了不同DMS系统参数条件下,TOD影响的效果。
- Using third order polynomial fitting in center area of FOV, the theory focal length also can be computed. 在计算镜头畸变中,利用中心视场区域内畸变设计无穷小,采用三次多项式拟和的方法,计算镜头理论焦距;
- Furthermore, utilizing the way of resonant tank equivalent, predigests the third order system mathematical model. 利用谐振槽等效的方法,进一步简化系统的数学模型,得到逆变器的降阶状态方程;
- Then we design a fully differential amplifier combined with a third order Butterworth Sallen-Key low-pass filter. 因此在信号处理电路部分设计一个差动放大电路串接一个三阶的低通滤波器。
- Nonresonant Third order Nonlinearity in Azobenzene Derivatives Doped PMMA Films[J]. 引用该论文 鲍信先;郑树梓;李淳飞.
- The third order nonlinear optical property of PMOCOPV was studied by degenerate four wave mixing(DFWM). 采用简并四波混频(DFWM)方法研究了PMOCOPV的三阶非线性光学性质。
- Theoretical Calculation of the Third Order Nonlinear Optical Properties in Strongly Coupled Exciton-Phonon Systems[J]. 引用该论文 姚鸣;朱卡的;袁晓忠;蒋逸文;吴卓杰.