orthogonal vector
英
美 [ɔːˈθɒgənəl ˈvektər]
正交向量
双语例句
- The concepts concerned with the sub orthogonality of the vector, the sub orthogonal vector group, etc.
给出了向量的次正交与次正交向量组等有关概念及性质。 - Design of MRS Signal Collector Based on Orthogonal Vector Lock-in Amplifier
基于正交矢量放大的MRS信号采集模块设计 - A set of orthogonal basis vectors represent the vector components and transformation characteristics.
藉由线性代数正交基底，则能深入了解向量讯号之组成与其转换特性。 - The near orthogonal hierarchical vector basis functions are used for solving three-dimensional time-domain electromagnetic integral equations ( TDIE) of the metallic object.
本文将准正交高阶叠层矢量基函数用于时域电磁场积分方程（TDIE），求解了三维金属目标的时域电磁散射问题。 - First, multiple linear block codes were designed, and then orthogonal vector of each symbol was connected to form user's fingerprinting.
该方案将多元线性分组码每个码元对应的正交序列串接起来构成用户的指纹。 - The profit signal and noise vectors are orthogonal to each other, so the variation vector is the hypotenuse in a right triangle.
有效信号适量和噪声信号适量相互正交，所以变量矢量是直角三角形的斜边。 - Orthogonal design and least squares wavelet support vector machine are integrated to optimize the technological parameters of hydro-mechanical deep drawing process using FEM.
在有限元模拟基础上，采用正交设计与最小二乘小波支持向量机对充液拉深过程参数优化进行了研究。 - Financial risk premonition; hybrid orthogonal genetic algorithm for global optimization; support vector machine;
财务风险预警；混合全局优化正交遗传算法；支持向量机； - Design of Active Orthogonal Vector Detection System in Frequency Domain
频率域有源正交矢量型检测系统的设计 - On the Orthogonal Multivariate Vector-Valued Wavelet Packets
关于多元向量值正交小波包性质的研究 - Therefore, the orthogonal vector techniques can be applied to the LPEF coefficient matrix space for spectral estimation.
在系数阵空间同样存在正交矢量谱估计方法。 - Then, by eigen-decomposing, we propose a new method of orthogonal vector and select a proper referenced subspace to be reference the vector of projection of signature vector in the projection algorithm, such as the orthogonal subspace of the mean image signature vector.
继而，给出一种新的正交向量的求解算法，通过特征分解，选择合适的参考子空间，如图像特征向量均值向量的正交的子空间，作为投影算法中特征向量投影的参考向量。 - On the Method of Empirical Orthogonal Expansion in a Meteorological Vector Field and Its Application
气象向量场的自然正交展开方法及其应用 - The orthogonal vector spectral estimation method based on the orthogonal subspace, derived from signal-subspace of correlation matrix, possesses high statistical stability, and it is an orthogonal method as well, so it is of high resolution.
基于正交子空间的正交矢量谱估计法，源于信号自相关阵的信号子空间，有着高统计稳定性，同时又是正交方法，具有很高的分辨率； - An orthogonal vector's lock-in amplifier ( LIA), with a phase-locked loop ( PLL), was proposed to demodulate the quartz tuning fork gyroscope's signals.
提出了一种利用基于锁相环（PLL）的正交矢量型锁定放大器解调石英音又陀螺信号的方案。 - Based on the studies of characteristics of orthogonal projection for test voltage vector in branch space which consists of branch transfer impedance, the method of locating fault branch by only one test is advanced in this paper.
在研究了测试点电压增量向量在由支路转移阻抗矩阵组成的空间的正交投影的特性后，提出了仅一次测试的结果就可定位故障支路的方法。 - Orthogonal Vector Model of SAIN and Its Digital Realization
自适应干扰抵消系统正交矢量模型及数字实现 - The empirical orthogonal expansion for a vector field and its application to meteorology
向量场的经验正交展开及其应用 - Based on the minimizing vector theorem of the fuzzy inner product space, the pseudo fuzzy orthogonal vector is defined and the projected theorem of the fuzzy inner product space is testified.
在模糊内积空间的极小化向量定理基础上，给出了向量拟模糊正交定义，并在模糊内积空间中证明了投影定理。 - Application of Faint Signal from Noise with Soft Orthogonal Vector ′ s LIA
软正交矢量型LIA在微弱信号检测中的应用 - And the embedded watermark is designed to be orthogonal to the feature vector of the low frequency space in the DWT area of the local image, which means that watermarking casting is image content dependent.
该算法中，局部水印的嵌入是通过将水印嵌入到局部图像小波变换域的低频空间的特征向量中，并且嵌入的局部水印与特征向量两者正交。 - Expatiates on measurement principium of crossing-zero phase demodulation method 、 crossing-zero voltage comparison method 、 orthogonal synchronous separation method and freedom vector method, and points out advantages and disadvantages of these methods.
阐述了过零鉴相法、过零点电压比较法、同步正交分离法和自由矢量法测量介质损耗的原理，同时指出这些测量方法的优缺点。 - Different from the traditional DDM algorithm, the excitation vector at the right hand of the FEM equations of each sub-domain is decomposed as a set of standard orthogonal basis, and corresponding solution vector of each basis is found.
通过对各子域内有限元方程组右端列向量进行基函数展开，并求得各基函数相应的解向量，从而求得各子域内的解空间。 - In addition, only the elements at low frequencies were quantized for slowly evolving waveform ( SEW), moreover, the rapidly evolving waveform ( REW) was fitted with the orthogonal polynomial and vector quantized by means of analysis by synthesis techniques.
慢渐变波形只量化低频分量，而快渐变波形用正交多项式拟合，并采用合成-分析技术对其进行矢量量化。 - In the paper, scaling vector, wavelet operator pair and multi-resolution analysis in Hilbert space are defined and orthogonal wavelet is secured using scaling vector and wavelet oper-ator pair.
文章在Hilbert空间中定义了小波算子对、多尺度分析、尺度向量，并用小波算子对与尺度向量构造了一组正交小波。 - Finding the orthogonal projection vector with algebraic equation
用代数方程求射影向量 - Then, the near orthogonal hierarchical vector basis functions are used to get the sampling information in the frequency and time domain respectively, which will improve the efficiency in frequency domain dramatically.
其次，本文还将准正交高阶叠层矢量基函数应用于该算法中计算时频采样信息，从而解决了传统算法中频域算法低频采样时计算量过大的问题。 - However, the target and clutter within the same main lobe will have to split the main lobe. So oblique projection operator is introduced instead of the orthogonal weight vector.
但当目标和杂波位于同一主瓣内时将产生主瓣分裂，因此本文引入斜投影算子代替正交权矢量。 - With the virtual two-input multiple-output channel decomposed into two orthogonal sub-channels in the vector space, a precoding scheme is proposed under the minimum BER criterion.
将虚拟的两输入多输出信道在矢量空间分解为两个正交子信道，提出了一种系统误码率最小准则下的预编码方法。 - Some orthogonal bases are randomly selected as the initial basis vector sets from the original feature space. The direction of the base vectors is optimized to generate the optimal projection vector using the immune clonal selection algorithm.
对原始特征空间的一组正交基，随机选择其中的一部分向量集合作为初始基向量，利用免疫克隆选择算法的自主寻优性能，对基向量的方向进行优化，从而生成最优投影向量。