English translation for "spectral frequency"

光谱频率
谱频率

Related Translations:

spectral calculation:  光谱计算谱计算

spectral brightness:  光谱亮度

spectral radiometer:  光谱辐射计

spectral transmittance:  光谱渗透性光谱透射比光谱透射率光谱透射系数

spectral composition:  分光合成光谱组成

spectral irradiation:  频谱照射度

spectral buffer:  光谱缓冲剂

spectral phonoangiography:  光谱血管音描记术

spectral reflectance:  分光反射率光谱反射比光谱反射率光谱反射系数

spectral qualities:  光谱性质

Example Sentences:

	1.	After compared these methods , power spectral frequency band intensity , pca and linear network were choose to carry out the recognition system . finally , this paper provided software of gui as well as a group of simulink blocks to operate data and acquire results 在综合比较各种方法后,最终选择功率谱估计频带强度为分类特征, pca用于特征提取,线性神经网络作为分类器用于系统的实现。
	2.	4 different types ’ features were generated , namely ar model parameters , power spectral frequency band intensity , energy for wavelet packet decomposition , wavelet packet entropy . every type of features were extracted respectively using pca and ica method and classified using linear neural network , knn and bp network 建立了ar模型参数、功率谱估计频带强度、小波包分解能量比率、小波包熵四种特征,分别使用pca与ica进行特征提取,采用线性神经网络、 k -紧邻法、 bp神经网络四种分类器进行分类。
	3.	The new algorithm has three characters : first is that the new algorithm is on the basis of super frame which include 3 continuous simple frames in melp algorithm , the algorithm deal with parameters of a super frame by the mode of the super frame . secondly , two algorithms are introduced for improving vector quantization quality of line spectral frequency ( lsf ) parameter . one is swithed - adaptive inter - frame vector prediction ( sivp ) , which can get rid of the correlation between neighboring frames effectively , the other is joint codebook optimization for multi stage vector quantization ( jco - msvq ) , which can improve performance of codebook 第二是在制作线谱对参数( lsf )矢量量化码本时,引入了目前提高lsf码本性能的两个方法:在利用重点帧对非重点帧作预测时,借鉴自适应帧间矢量量化( sivp )去除相关性算法的优点,提出了以固定矩阵去除相关性的方法,有效的控制了预测后残差的动态范围,提高了对残差矢量量化的精度;采用联合码本优化多级矢量量化算法( jco - msvq ) ,改良多级矢量量化码本的性能。

Similar Words：

"spectral flattening" English translation, "spectral fluorometer" English translation, "spectral flux density" English translation, "spectral force" English translation, "spectral formulation" English translation, "spectral froce" English translation, "spectral function" English translation, "spectral functor" English translation, "spectral gamma-ray log" English translation, "spectral geometry" English translation