spectral model

Adding Phoneme Duration Information to Spectral Model in Speaker Identification

添加音素持续时间信息到频谱模型的说话人辨认研究

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The output model of vector sensor, vector sensor cross-spectral estimation and target bearing estimation are given.

在数学上描述了矢量传感器的输出模型，矢量传感器互谱估计以及由此得出的方位估计。

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The barotropic low order truncated spectral model of the monsoon circulation

季风环流的正压低阶截谱模式

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ARMA model of time series and their spectral estimation

时间序列的ARMA模型及功率谱估计

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In this paper, the contrast of these model is made by two respects, reflection spectrum levels and color error A Eab, as a consequence, the new model has more accuracy than the spectral Neugebauer model and clapper-yule color prediction model.

本文是从光谱反射率曲线和色差ΔE~ab两方面对这些模型进行比较的，最后推导出新模型要比光谱Neugebauer模型和clapper-yule颜色预测模型精度高。

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The transverse model spectral method is widely applied to numerical simulations of FEL oscillators.

横模谱方法广泛应用于自由电子激光振荡器数值模拟.

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Principal component analysis ( PCA) and successive projections algorithm ( SPA) were separately used to reduce variables of spectral model.

分别采用主成分分析（PCA）和连续投影算法（SPA）方法进行模型输入变量的提取。

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The two components have identical vertical structure and physical process. The global spectral model component uses spherical harmonics as horizontal basis functions.

这两部分采用相同的垂直结构和物理过程，都用球谐函数作为水平基本函数。

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Another, several parameters affecting spectral lines such as the x-rays tube voltage and x-ray tube target materials, target angle, target thickness, target radius are simulated through the established low-energy x-rays radiation device model.

另外通过建立的低能X射线辐射装置模型模拟了管电压及X光管的靶材料、靶角度、靶厚、靶半径等参数对能量谱线的影响。

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A method for model reliability analysis is proposed which estimates the model reliability by comparing the Signal-Noise Ratio of models that reflect the spatial frequency spectral signal and errors.

研究并提出了对模型进行可靠性分析的方法，通过计算模型的信噪比反映了各模型空间频谱信号和频谱误差的强度，对模型的可靠性做出分析。

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The Method of Truncated Spectral Model and the Multiple Equilibration Characteristic in the Atmosphere

截谱模式方法与大气中的多重平衡现象

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Iterative target transformation factor analysis was applied to resolve the kinetic-spectral data matrix monitored in the process of spectroscopic reaction of unknown kinetic model and the kinetic spectrum of each component is obtained.

采用迭代目标转换因子分析法（ITTFA）解析动力学模型未知的化学反应过程中的动力学-光谱数据矩阵，获得了各组分的动力学谱。

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Design of a multi-level primitive equation anomaly spectral model of global atmosphere

全球大气多层原始方程距平谱模式的研制

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This thesis is composed of two sections in which we discuss generalized spectral density test of conditional autoregressive heteroscedasticity for threshold autoregressive model.

本文分两节对门限自回归模型中自回归条件异方差的广义谱密度检验进行了讨论。在第一节中，我们介绍了广义谱密度检验。

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Effect of target function on performance of multi-spectral emissivity model of neural networks

目标函数对神经网络光谱发射率模型性能影响的研究

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