1.
Study on High Accurate Digital Quadrature Sampling/Interpolation Methods and Application;
高精度数字正交采样/插值方法及其应用研究
2.
Design of IF Sampling and Digital Quadrature Demodulator in Digital Receivers;
数字接收机中频采样数字正交解调器的研制
3.
The sampling theorem for bandpass signal is the theoretical basis for design of all digital quadrature detectors.
带通信号采样定理是全数字式正交检波器设计的理论基础。
4.
The correct expression is introduced in this paper, and the optimum design of all digital quadrature detectors is discussed.
本文首先讨论带通信号采样定理,然后在此基础上研究全数字式正交检波器的优化设计。
5.
An approach to raise the response speed on eliminating non-period AC sampling components
一种提高消除衰减非周期分量响应速度的交流采样数据修正法
6.
A NEW QUADRATURE SAMPLING APPROACH FOR ARBITRARY BANDPASS SIGNAL WITHIN BASEBAND SAMPLING RATE
基带采样率内任意带通信号的正交采样
7.
Research on Ultra High-Speed Parallel Sampling Analog-to-Digital Conversion;
超高速并行采样模拟/数字转换的研究
8.
Detetion of Harmonic Waves Based on DPLL Synchronous Sampling
基于数字锁相环同步采样的谐波检测
9.
The Application of Multisampling in APF Digital Control
多重采样在APF数字控制中的应用研究
10.
The Mailbox-like Data Sampling Transmitting Mechanism in Digital Protection
数字化保护装置的采样数据信箱式传送机制
11.
Design of a Synchronization and Interpolation Algorithm of Sampled Values for Digital Substation IED
数字化变电站IED采样数据同步插值的设计
12.
AC Electric Parameter Measuring System Digital Sampling Method Realized with Digital Lowpass Filter;
用数字低通滤波器实现数字采样法的工频电参数测量系统
13.
Design of Digital Quadrature Modulator Based on AD9957
基于AD9957的数字正交调制器设计
14.
DDC Technology Based on Digital Orthogonal Mixing
基于正交混频的数字下变频技术研究
15.
Orthogonal Numerical Test of Injection and Production Parameter Optimization of Steam Flooding in Heavy Oil Reservoirs
稠油油藏蒸汽驱注采参数优化的正交数值试验
16.
Realization of quadrature coherent detection by direct sampling of IF signal
直接中频采样实现正交相干检波的研究
17.
Threhold De-noising based on Orthogonal Wavelet Transform without Down-sampling
基于无下采样的正交小波变换的阈值去噪方法
18.
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