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spectral feature space 光谱特征空间
This approach focuses on a segmental, acoustic method to modify the spectral feature parameters . 该方法采用了基于音段和听觉的方法来改变语谱特征参数,算法简便,计算量少,便于实时处理。
According to co-author Giovanna Tinetti from the University College London and the European Space Agency: "Water alone could not explain all the spectral features observed. 甲烷由碳和氢构成，是天然气的主要成分，也是一种油气产物。地球上甲烷有多种产生源：自然源，如白蚂、海洋和湿地环境，但也有家畜及人造源产生的，如废物、填埋场；
This paper employs feature selection theory and pattern aggregation theory to reduce feature space dimension. 应用特征选取和模式聚合理论以降低特征空间维数。
According to the spectral feature of the signal generated by the multiplexed fiber Bragg grating (FBG) sensors, image spectrometry is proposed to demodulate multiplexed signal. 根据光纤光栅多传感器复用时信号的光谱特征,提出了采用成像光谱技术对复用信号进行解调的方案。
High accuracy DEMs is an important data in study of soil erosion and terrain feature space analysis. 高精度数字高程模型(DEM)是水土流失规律研究与流域地形空间分析中重要的空间数据。
This paper presents a multiclass neural network classifier to learn disjunctive fuzzy information in the feature space. 本篇论文提出一个类神经网路分类器来学习多类的分离模糊资讯。
And relations between Contact Feature Space and tools' surface meshes are established. 并建立了接触特征空间和模具曲面网格的对应关系。
The EPR spectrum of the Gd( III ) complex exhibits the "U" spectral feature and "zero field effect". On this" basis, the crystal field strength and the local symmetry around Gd3+ in the complex have been discussed. 研究了Gd配合物的EPR谱;呈“U”谱特征;并出现“零场效应”;据此讨论了配合物中晶体场强度及Gd~(3+)周围的局部对称性.
In this algorithm the classification of samples in the critical zone is decided by the voting of K-NN set in the feature space and the sample space. 该方法将特征空间分类超平面附近的样本分类，交由特征空间和样本空间中的K-近邻集体投票表决。
In the feature space, the mixing signals form a smaller submanifold, and an orthonormal basis of the submanifold is constructed. 将接收的混合信号映射到一个有限高维核特征空间，在这个特征空间中，利用核主成分分析方法寻找混合信号形成的子流形的一组正交基。
Pure ethanol/ water and ethanol/ water mixtures were studied to estabilsh the spectral features. 研究了纯水、乙醇以及乙醇和水混合体系的光谱特征.
The received mixing signals are first mapped to high-dimensional kernel feature space, and an orthonormal basis of the kernel feature space is constructed. 该算法首先将混合信号映射到高维核特征空间，同时构造该核特征空间的一组正交基。
The research and spectral features of triterpenoid compounds from Bubus L were summarized. 对悬钩子属植物中三萜类成分研究进行综述,并对其波谱特征进行归纳总结。
KDE of the color difference value between the corresponding matching elements is calculated in difference feature space and selected as the similarity measure. 将匹配基元中对应像素点的颜色差值在差值特征空间中进行核密度估计,并以此作为相似性测度。
Followed it, a road extraction algorithm from multi-spectral images is presented by using the line and spectral features. 论文进一步把道路的直线特征与光谱特征相结合,发展了一种从遥感多光谱图像提取道路的算法。
Open galleries feature spaces for the display of larger, more dramatic works. 开放的画廊艺术空间功能更大，可吸收更多的更赋有戏剧性的作品。
Compared with conventional organic dyes, nanoparticle probes have better spectral features and are mote photochemically stable. 纳米粒子探针与传统的有机染料相比有更好的光谱特性和光化学稳定性。
Its spectral features indicate that it's a monstrous star, called an F supergiant, with 20 times the mass, and up to 300 times the diameter, of our sun. 根据它的光谱特征，它是一颗F型超巨星，大约20倍太阳质量，直径约300倍于太阳。
Subtractive spectroscopy was used to reduce the effect of atmosphere radiance on weak spectrum and enhance the spectral features of the chemical vapors. 本文将着重讨论化学蒸气红外辐射的传输特性及差谱技术用于抑制大气辐射对微弱目标的影响，增强化学蒸气光谱的特征。