特征参数

Analyzed the strut of the speech signal and the characteristic parameter and give two new algorithms.

在此基础上，分析了现有语音信号的结构特点和特征参数，提出了在较强背景噪声环境下的两种语音端点检测新算法。

The experimental results indicate that both of methods can accomplish defect extraction and segmentation automatically, which will lay a good foundation for flaw characteristic parameter extraction and recognition.

实验结果表明，针对不同的缺陷均能得到轮廓清晰的分割效果，为缺陷特征参数的提取和识别的实现打下坚实的基础。

After correcting data and pretreating, characteristic parameter of whole aspherical surface is obtained by MATLAB software.

经数据修正和预处理，通过MATLAB软件计算得到整个镜子的面形特征参数。

The choice to characteristic parameter dimension has an effect on the recognition capability of linear classifier.

相比较而言，增加特征参数的维数，线性分类器的识别能力增强。

But usually, characteristic parameter of these methods has more requests for prior information of the signals, particularly for the prior estimate of signal noise ratio.

但是这些方法得到的特征参数，往往对于信号的先验知识有较多的要求，尤其是对信噪比的预先估计。

In this paper, we present a structure of Two-level servers based on C/S mode on managing the traffic data and a method of spatial-time on data processing that gets the characteristic parameter from the time series and initial data that are collected by spatial distributing sensors.

本文提出了基于主从模式的两级服务器结构的数据管理系统，并采用了一种空时处理交通数据的方法，通过对远程探测器获得的数据及时间序列提取特征参数的方法实现数据处理。

Also a set of characteristic parameters are defined in order to differentiate these faults and clarify the reasons.

为便于分析这几类故障之间的差异，定义了系列温度特征参数，阐明这几类故障的原因及现象。

A new method of estimating characteristic parameters for continuous spectrum of response signal of damped free vibration is presented in this paper.

针对自由衰减振动信号的连续谱，提出了一种估计特征参数的方法。

In the paper recognition accurate are compared according to different speech characteristic parameters and the state numbers of Hidden Markov Model.

论文比较了不同语音特征参数以及隐含马尔可夫模型状态数对电话语音识别精度的影响。

Relationship between characteristic parameters of wear surface morphology for EMPand its' wear was investigated.

探讨了EMP材料磨损表面形貌特征参数与其磨损的相关性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。