orthogonal transformation

Study on the anti-interference methods in insulation Monitoring system of 6KV flameproof witchgear Based on orthogonal transformation;

基于正交变换的6kV隔爆开关监视保护抗干扰方法的研究

Application of orthogonal transformation on normal population;

正交变换在正态总体中的应用

Pilot line protection based on orthogonal transformation;

基于正交变换的监视线保护

Fast decomposition algorithms of orthogonal transform based on rotation arithmetic;

基于旋转算术的正交变换快速分解算法

Based on orthogonal transform,a new method of tracking power grids frequency has been provided.

基于正交变换,提出了一种新的电网频率跟踪方法。

Provides a concrete scheme applying IF sampling and quadrature transform to realize the quadrature sampling of pulsed Doppler radar signal.

研究用一种中频采样和数字信号正交变换理论实现脉冲多普勒雷达信号正交采样的新技术。

The non-ideal characteristic of intermediate frequency signal is unfavorable for band-pass sampling and affects the performance of quadrature transform.

信号中频的非理想给带通采样有着不利影响,并影响正交变换的性能。

And then, the orthogonal transformation was taken to get the relationship between the leakage and the location.

对于考虑天然气输气管道一个泄漏点的检测问题,建立了存在一个泄漏点的输气管道的偏微分方程反问题的数学模型,利用正交变换法找出了泄漏点的漏失量与泄漏位置之间的关系。

The concepts of quasi_orthogonal transformation,quasi_convolution transformation and quasi_orthogonal ba.

张禾瑞、郝新教授及笔者研究了欧氏空间的正交变换、对称变换、反对称变换与对合变换及其之间的联系 ,邹本强先生研究了反对称变换、反对合变换与正交变换之间的联系 ;利用内积给出了拟正交变换、拟对合变换与拟正交基的概念 ,研究了它们的性质及其之间的联系 ,推广了正交变换、对合变换、正交基的概念以及张禾瑞、郝新、邹本强的相关结果。

Use inner product having given concept of quasi_orthogonal basis and quasi_orthogonal transformation,and the results of orthogonal basis and orthogonal transformation is generalized.

利用欧氏空间的内积给出了拟正交基和拟正交变换的概念,研究它们与正交矩阵之间的关系,推广了正交基、正交变换等结果。

Studies on Lapped Orthogonal Transform and Video Segmentation and Coding;

交叠正交变换与视频分割编码的研究

Research of Digital Watermarking Based on a Set of Nosinusoidal Family Orthogonal Transforms

基于非正弦类正交变换的数字水印研究

HIGH QUALITY WIDE BAND AUDIO CODING BASED ON COMBINED ORTHOGONAL TRANSFORM

高质量宽带音频信号组合正交变换编码

Research on Inverse Cassegrain Antenna with Polarization-Rotation at Millimeter Wavelengths

毫米波极化正交变换倒置卡塞格伦天线研究

Solving the Optimal Portfolio of Singular Covariance Matrix by Orthogonal Linear Transformation

正交变换求解奇异协方差矩阵的投资组合问题

Research of Orthogonal Transform Based on the Integer Residue Class Ring in CDMA;

基于整数剩余类环上正交变换的CDMA系统研究

Forward-Mode Three-Level AC/AC Converter

正激式交-交型三电平AC/AC变换器

An Analysis of the Finite Word Length Effects on Orthonormal Discrete Wavelet Transform

正交离散子波变换有限字长效应分析

The Contragradient Transformation Model in Vector Group Orthogonalization(Matrix);

向量组(矩阵)正交化的合同变换模型

The algorithm analysis of boundary extension for Orthogonal Wavelet Transform;

正交小波变换及其边界延拓算法分析

Contraction Signal's De-Noising Based on the Biorthogonal Wavelet Transform

基于双正交小波变换的宫缩信号消噪

Novel Interleaving Double Switch Forward Soft Switching Converter

新型交错并联双管正激软开关变换器

Small Signal Model of Active Clamp Forward Converter

有源箝位正激变换器交流小信号模型

Analysis on 45 Degree Power Divider Orthogonal Mode Transducers

45°功率分割正交模变换器的分析

Temperature Signals of Bearing De-noising Based on Biorthogonal Wavelet Transform

基于双正交小波变换的轴温信号消噪

Infrared Image Denoising Through Orthogonal Wavelet Transform Based on TLS

基于TLS的正交小波变换红外图像去噪

Research on the Forward AC-AC Mode Three-level AC/AC Converter;

正激式交—交型三电平AC/AC变换器的研究

The Characterization of Compact Support of Fourier Transform for Scaling Function and Orthonormal Wavelets of L~2(R~s)

L~2(R~s)中正交尺度函数和正交小波的Fourier变换紧支集的刻画