1.
Study on Digital Conversion and Adaptive Equalization Technologies in the Intermediate Frequency Digital Receiver;
中频数字化接收机中数字变频与自适应均衡技术研究
2.
Design of Variable Frequency Power Supply Based on SOPC;
基于SOPC技术的数字变频电源设计
3.
Digitization Frequency Controller for Metering Pump
计量泵数字变频控制系统研究及应用
4.
Application of Digital Up-Converter in IF Digitalization
数字上变频器在中频数字化中的应用
5.
Application of digital down converter HSP50214B in IF digital receiver
数字下变频器HSP50214B在中频数字接收机中的应用
6.
The Research of the Downconverter of the Intermediate Frequency(if) Digital Receiver;
中频数字化接收机中的下变频器研究
7.
DDC Technology Based on Digital Orthogonal Mixing
基于正交混频的数字下变频技术研究
8.
Research on High Frequency Structure and Dynamic Characteristics of Digital-controlled 400Hz Inverter System;
数字化中频逆变器动态特性及其高频化研究
9.
The high frequency excitation algorithm for digital audio signals based on wavelet transform
基于小波变换技术的数字音频高频激励算法
10.
Application of Polyphase Filtering in Wideband DDC
多相滤波在宽带数字下变频中的应用
11.
Research on Digital Down Conversion Using FPGA;
基于FPGA的数字下变频技术的研究
12.
The Research of Digital Multi-Phase Cycloconverter;
数字化的十二相交—交变频器的研究
13.
Watermarking Techniques for Digital Audio Based on Complex Cepstrum Transform;
基于复倒谱变换的数字音频水印研究
14.
Design of Digital Down Conversion with FPGA;
基于FPGA的数字下变频研究实现
15.
Research on the Implementation of Digital Down Conversion with FPGA;
软件无线电数字下变频FPGA实现的研究
16.
STUDY AND MANUFACTURE OF A NEW TYPE SPWM VARIABLE FREQUENECY DRIVE SYSTEM BASED ON DIGITAL CONTROL;
新型全数字化SPWM变频器的研制
17.
Digital Down Converter Designing Based on FPGA;
基于FPGA的数字下变频器的设计
18.
Research on the Digital Down Conversion Technique Based on FPGAs;
基于FPGA的数字下变频技术研究