1.
indirect digital frequency synthesizer
间接式数字频率合成器
2.
direct digital frequency synthesizer
直接式数字频率合成器
3.
A Frequency Counter Based on TMS320F2812
基于TMS320F2812的数字频率计
4.
A Research on High-speed Digital Cymometer/Dynamometer based on NIOS Ⅱ
基于NIOS Ⅱ的高速数字频率功率计研究
5.
The Research of a Fractional Digital Frequency Synthesizer Based on Delta-Sigma Frequency Discriminatior
基于Delta-Sigma鉴频器的分数数字频率合成器的研究
6.
Design of Complete Synchronization Digital Frequency Meter Based on FPGA;
基于FPGA的全同步数字频率计的设计
7.
The Designing of Direct Digital Synthesis Based on FPGA;
基于FPGA的直接数字频率合成器设计
8.
Direct Digital Frequency Synthesis Technique in Software Radio;
基于软件无线电的直接数字频率合成
9.
Research and Application of Direct Digital Synthesis Technology;
直接数字频率合成技术的研究与应用
10.
Design of an Adaptive Digital Cymometer Based on Verilog HDL;
基于Verilog语言的自适应数字频率计设计
11.
Design of the Monolithic Integrated Circuit Controls High Accuracy Numeral Frequency Meter;
基于AT89C2051的高精度数字频率计的设计
12.
Digital Cymometer Design Based on FPGA/CPLD;
基于FPGA/CPLD芯片的数字频率计设计
13.
THE APPLICATION OF IspLSI1032 IN DIRECT DIGITAL FREQUENCY SYNTHESES;
IspLSI1032在直接数字频率合成中的应用
14.
Design of Direct Digital Frequency Synthesizer Based on FPGA
基于FPGA的直接数字频率合成器研究
15.
The Realization of Direct Digital Frequency Synthesizer in PSoC
直接数字频率合成器的PSoC实现
16.
Study of Fractional-N Digital Phase Locked Loop Frequency Synthesizer;
分数分频数字锁相频率合成器的研究
17.
I need a certified digital audio transfer rate of 6.8.
需要把数字音频转换器频率改为6.8
18.
Effects of Spatial Frequency , Strokes, and Word Frequency on Chinese Character Recognition
空间频率、笔画数及字频对汉字识别的影响