离散地

In accordance with object-oriented programming concepts,discrete system models are implemented with "class"and a class library has been explored.

此离散系统模型类库和递推辨识算法类库结合在一起，可方便地构成完整的系统辨识程序。

The discrete random height variable of worn surface is described with continuous random variables by a mathematical method.

建立了磨损表面轮廓数值化基准、用连续随机变量来描述磨损表面轮廓线高度离散随机变量，对磨损表面高度分布作了数理统计分析，研究了载荷、滑动速度及镀层种类对磨损表面几何特性的影响，将数理统计分析结果与镀层的耐磨性作了比较分析，较为完整、深入地描述了磨损表面的几何特性。

The paper analyses the blood pressure signal with the theory of wavelet and fuzzy recognition. The characters of useful signal are extracted by transform of discrete wavelet and series wavelet and are recognized by the method of fuzzy recognition.

本文首次将小波理论和模糊识别理论相结合，并应用于人体血压波形信号的实际分析中；创造性地将离散小波和连续小波变换结合在一起，完成有用信号的特征提取，并用模糊识别的方法实现目标的识别。

Discrete spectrum existed in power spectrum of output single are weaken and the power spectrum become consecutive because of using randomized modulation.

随机调制技术较好地减小了输出信号中的离散功率谱，使输出信号的功率谱趋于连续。

In the latest years, it is used in the computer science and discrete event system fields and so on.

Petri网是一种系统描述和分析的有力工具，近年来被广泛地应用于计算机科学和离散事件系统等领域。

Therefore, in this dissertation, the problems of statistical multiplexing are studied from modeling in continuous time and discrete time.

为此，本文从连续时间和离散时间模型出发，对统计多路复用方面的问题进行了深入地研究。

Point clouds are discrete data points without the topology relationship between them. So, to facilitate and expedite the extraction of contour points for the late NPR style, firstly we should simplify the point cloud data. In other words, non-contour points should be eliminated but their contour points and feature points should be retained .

点云数据本身是无拓扑关系的离散数据点集，所以，为了方便和加速后期非真实感绘制风格化所需轮廓点的提取，首先对点云数据进行了"粗略"地简化处理，即剔除点云数据中非轮廓点保留了其轮廓点和特征点；然后应用判定准则提取出所表示物体的轮廓点并对其进行"归并"形成便于NPR风格化处理的特征轮廓线；最后再对得到的轮廓线进行NPR风格化效果"加密"处理。

Compared with the traditional method of point rating, this method can better describe the discreteness of monitoring data and the fuzziness in the condition assessment.

与传统的专家打分法相比，该方法更好地体现了监测信息的离散性、不确定性和评估过程的模糊性。

The detail discretization process of the control equations was given in this paper.

本文还详细地给出了控制方程的具体离散过程，具有一定的参考价值。

Using the spectrum decomposition technique by discrete Fourier transform in short window a-chieves the object using imaging feature of tuning amplitude in frequency domain to study the regularity of lateral variation in reservoir and fully dig up seismic resolution capability in dominant-high frequencies of seismic data.

采用短时窗离散傅里叶变换的频谱分解技术，实现了在频率域内通过调谐振幅的成像特征来研究储层横向变化规律的目标，最大限度地挖掘了地震资料主频至高频端的地震分辨能力。

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。