正交矢量,Orthogonal vector
1)Orthogonal vector正交矢量
1.Two orthogonal sine waves as referential waves are got by programming phase shift, and realized a soft orthogonal vector′s LIA by using cross correlation algorithm.介绍了利用软件移相技术得到相互正交的参考正弦波信号 ,通过互相关算法 ,完成了软正交矢量型 L IA相关器的具体实现 ,利用该方法实现了对微弱信号幅值和相位的检测 ,有效地抑制了干扰 ,减少了硬件电路成本 ,并且通过 Matlab仿真 ,验证了该算法具有一定的优越性 ,并在实际应用中取得了很好的效果。
2.In order to inverse to obtain undergeound water information,determine quantity of groundwater and structure information of stratum,according to multiplicative orthogonal vector lock-in amplifier principle,SNMR(Surface Nuclear Magnetic Resonance) signal collection system based on analog orthogonal vector lock-in amplifier has been designed.为了对地下水信息进行反演,确定地下水水量、地层结构等信息,根据乘法型正交矢量锁定放大器的基本原理,设计了基于模拟正交矢量锁定放大的SNMR(Surface Nuclear Magnetic Resonance)信号采集系统。
英文短句/例句
1.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
2.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
3.Design of SNMR FID Signal Collection System Based on Analog Orthogonal Vector Lock-in Amplifier基于模拟正交矢量锁定放大的SNMR信号采集系统
4.Vector differences may also be found by the method of rectangular resolution.矢量差也可用正交分解求得。
5.The magnitudes of the rectangular components of a vector are easily computed.一个矢量的正交分量的大小是很容易计算的。
6.Kernel-based global orthogonal Folley-Sammon discriminant vectors基于核空间的全局正交鉴别矢量集方法
7.Research of Compression Algorithm for Video Based on Multi-dimensional Vector DCT Orthogonal Matrix;基于多维矢量DCT正交矩阵的视频流压缩算法的研究
8.Research of Compression Algorithm for Video Based on Multi-dimensional Walsh Vector Orthogonal Matrix基于多维Walsh矢量正交矩阵的视频流压缩算法的研究
9.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。
10.Research on the Vector Control of 3-Phase AC Induction Motor Using DSP;小功率交流伺服电机矢量控制的研究
11.Vector Control of an ACIM Based on dsPIC30F5015;基于dsPIC30F5015的交流感应电机的矢量控制
12.The phased locked loop system which is based onAC vector processor AD2S100;基于交流矢量处理器AD2S100的锁相环系统
13.Design of Vector Control for AC Permanent Magnet Synchronous Motor Servo System交流永磁同步伺服系统矢量控制设计
14.The Variable Frequency Speed Regulation System of Vector Control Based on DSP基于DSP的矢量控制交流调速系统
15.The Alternative Current Speed Adjusting System with Vector Control Based On TMS320LF2407基于TMS320LF2407的矢量控制交流调速系统
16.Error Analysis and Emendation of Map Vectoralization Based on MAPGIS6.6;基于MAPGIS6.6地图矢量化误差分析及校正
17.Error Calibration and Remedy for Electromagnetic-Vector Sensor Array Misorientation矢量天线阵元方向不一致的误差校正
18.A vector control system orientated by stator EMF of cycloconverter-fed asynchronous motors按电势定向的异步电机交交变频矢量控制系统
相关短句/例句
orthogonal vector space正交矢量空间
3)all vector orthogonal subspace全矢量正交子空间方法
1.A new linear algebraic approach is proposed for identification of a nonminimum phase moving average (MA) model based on third order cumulants from the noisy observations, which is the cumulant enhancementall vector orthogonal subspace method (CEAVOS).提出了一种新的线性代数方法———累积量增强全矢量正交子空间方法 (CEAVOS)用于非最小相位非高斯滑动平均 (MA)建模 ,该方法利用组合特性映射的累积量增强 ,并用全矢量正交子空间法估计MA参数 。
4)VOFDM矢量正交频分复用
5)vector empirical orthogonal function(VEOF)矢量经验正交函数(VEOF)
6)Fisher global orthogonal discriminant vectorsFisher全局正交鉴别矢量集
延伸阅读
伯格斯矢量分子式：CAS号：性质：是位错尺寸的量度。当位错在晶体内滑动时，原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离，表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错，位错线平行于伯格斯矢量；对刃型位错，位错线垂直于伯格斯矢量；对于混合型位错，位错线斜交于伯格斯矢量。
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