自干扰

Because heart-sound is a highly nonstationary signal, this paper presents the application of adaptive filter method to the elimination of noise, and at the same time, employs the datum of heart-sound plot as the reference noise.

针对心音信号的非平稳性，提出了以自适应滤波方法来消除干扰，并提出了以心音间隙期的样值作为参考噪声的分析方法。

They can overcome the negative influences of outliers and multicollinearity respectively.

稳健估计抗异常点的干扰，有偏估计能克服自变元多元共线的影响。

A method based on the orthogonal property between signal subspace and noise subspace is proposed for robust adaptive beamforming. The robustness would be achieved by projecting the signal steering vector and the null constrain steering vector on signal subspace followed by LCMVB.

针对此情况，基于信号子空间与噪声子空间的彼此正交特性，对存在误差的信号导向矢量和干扰导向矢量，同时向信号于空间投影，然后对投影后的导向约束采用LCMV准则进行自适应波束形成。

It is considered to play an important role in protecting the functional pistil and stamens, ensuring reproduction by avoid selfing, and increasing male fitness and outcrossing rates by reducing sexual interference between female and male function.

该类型植物的花部特征在避免自交、促进准确的异交传粉以及通过降低雌雄功能干扰以提高亲本适合度等方面具有重要的进化意义。

It is considered to play an important role in protecting the functional pistil and stamens, ensuring reproduction by avoid selfing, and increasing male fitness and outcrossing rates by reducing s exual interference between female and male function.

该类型植物的花部特征在避免自交、促进准确的异交传粉以及通过降低雌雄功能干扰以提高亲本适合度等方面具有重要的进化意义。

Firstly, the concept and the power spectrum estimate method of interference temperature are introduced.

第5章主要介绍了一种基于干扰温度的测量来实现CUWB系统自适应脉冲波形的设计算法。

A filtered transformation and a stochastic control Lyapunov design method are applied to Marino-Tomei systems driven by Wiener noises of unknown covariance. A parameter adaptive law and a control law are obtained to ensure that the closed-up systems are noise-to-state stable and the tracking error can converge to a small residual set around the origin in the sense of mean quartic value in average.

通过滤波变换，采用随机控制Lyapunov设计方法，对于受方差未知的Wiener噪声干扰的Marino-Tomei非线性系统，给出了参数自适应律和控制律，使得闭环系统成为噪声--状态稳定的，并且跟踪误差的4次均方值在时间平均意义下收敛到一个足够小的区域内。

Probably the most common need for a custom datasource is when dealing with a large amount of external data (for which you already have an interface) that can retrieve data based on a col and row vector, obviating the overhead that would be required in duplicating data items by preloading them through the SetCell interface of the grid.

也许自定义数据源最常见的是，当需要与外部大量数据处理，可以检索在山口和行向量的数据，避免了这将是在重复数据所需的开销件预通过网格SetCell干扰。

To be wholly occupied with others, never to look within, is the state of blindness of those who are entirely engrossed by what is present and addressed to their sense; this is the very revages us, whether we are laboring for our fellow being or for God--to be wise in our own eyes reserved, and full of ourselves, troubled at the least thing that disturbs our self-complacency, is the opposite extreme.

完全集中注意他人面不自省，是某些人的又是一种盲目状态；这些人全神贯注于眼前事物以及感官感受到的一切；这恰好是纯朴的反面。另一种人是，不管为同类还是为上帝效力，均全然忘我地投入--自以为聪明含蓄，心中充满自我，只要自满的情绪受到丝毫干扰使心烦意乱，是一种极端。

To be absorbed in self in whatever engages us, whether we are laboring for our fellow beings or for God-to be wise in our own eyes reserved, and full of ourselves, troubled at the least thing that disturbs our self-complacency, is the opposite extreme.

另一种人是，不管为同类还是为上帝效力，均全然忘我地投入--自以为聪明含蓄，心中充满自我，只要自满的情绪受到丝毫干扰便心烦意乱，是另一种极端。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失