1.
High-speed,high-precision digital phase-sensitive detector design for electrical impedance tomography
电阻抗成像中高速高精度数字相敏检波器设计
2.
Method for Impedance Detection and Compensation Technique Based on DPSD
基于数字相敏检波的恒流源输出阻抗检测及补偿技术实现
3.
Research of triaxial induction logging signal processing method based on phase sensitivity demodulation.
基于数字相敏检波的三维感应测井信号处理方法研究
4.
Digital psk applied in nondestructive inspection
数字移相相敏检波在涡流无损探伤的应用
5.
Digital Intermediate Frequency Quadrature Coherent Detection System Based on Polyphase Filtering
基于多相滤波的数字中频正交相干检波系统
6.
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
7.
Testing Method of Coherent Tag Signals Based on Digital Beamforming
基于数字波束形成的相干标签信号检测方法
8.
Harmonic Detection Virtual System of Methane Concentration Based on Digital Lock-in Amplifier
基于数字锁相放大器的甲烷谐波检测虚拟系统
9.
A General Relationship Between the Sensitivities of A Wave Digital Filter and Its Reference Filter
波数字滤波器与参考滤波器的灵敏度之间的关系
10.
Phase-sensitive technology and its application in complex resistivity logging tool
相敏检波技术及其在复电阻率测井仪中的应用
11.
Research on Micro Capacitance Sensor and Phase Sensitive Detector Based on Pendulous Gravimeter
基于摆式重力仪的电容测微相敏检波器研究
12.
Analysis and Design of Phase Sensitive Detector in Atmospheric Electric Field Mill
大气电场仪中相敏检波器的分析与设计
13.
Development of the Portable Digital Ultrasonic Testing Device;
便携式数字化超声波检测仪器的研究
14.
Design of Digital Low-pass Filter for Harmonic Detection Based on MATLAB
基于MATLAB用于谐波检测的数字低通滤波器的设计
15.
Design and Research of Digital Low Pass Filter for Harmonic Detection
谐波检测数字低通滤波器的设计与研究
16.
Application of Polyphase Filtering in Wideband DDC
多相滤波在宽带数字下变频中的应用
17.
Research on the Digital Control Technique of Output Waveform for Single-Phase UPS;
单相UPS数字化波形控制技术研究
18.
Degitized Design of T/R Module for Metric Phased Array Radar;
米波有源相控阵数字化T/R组件设计