1.
It is shown that an electrified railway tunnel is an effective channel for transmission of language and slow digital signals.
研究表明，电气化铁路隧道是语音和低速数字信号传输的有效信道。
2.
Algorithms for Modulation Recognition of Digital Communication Signals at Low SNR
低信噪比数字通信信号识别算法研究
3.
Automatic Recognition for Digital Modulation Signals at Low SNR Situations
低信噪比下数字调制信号的自动识别
4.
Digital Signal Generator of Low Frequency with Phase Shift
低频数字式移相信号发生器的设计
5.
low-level charge
低电平电荷 -用于数字信号
6.
High Performance Signal Processor ADSP21060 and its Application;
高速实时数字信号处理器ADSP21060及其应用
7.
High speed data transceiver system based on PCI BUS
基于PCI的高速数字信号收发平台设计
8.
High speed data transfer system based on PCI bus
基于PCI的高速数字信号发生卡设计
9.
The Study of Signal Integrity in High-speed Digital System Design
高速数字系统设计中信号完整性研究
10.
Transmission characteristics of high-speed digital signal in PCB
高速数字信号在PCB中的传输特性分析
11.
Symbol timing recovery in super high speed demodulation for QPSK signals
超高速数字解调中QPSK信号的符号同步研究
12.
analog to digital(A/D)
模拟信号到数字信号
13.
A Fast Algorithm on Parameter Estimation of LFM Signals Under Low SNR
一种低信噪比下LFM信号参数快速估计算法
14.
Digital Signal Processing System of Vortex Flow-meter with Low-power and Two-wire
低功耗、两线制涡街流量计数字信号处理系统
15.
Numbering for telex and low speed data in national communication network
GB/T7438-1987国家通信网用户电报及低速数据编号
16.
A 10-Port High-Speed Register File in DSP
数字信号处理器中10端口高速寄存器文件设计
17.
The Application of DSP in the Variable Voltage Variable Frequency System;
数字信号处理器在变频调速系统中的应用
18.
Hardware Design of High-Speed Wide Band Digital LFM Signal Source;
高速宽带数字线性调频信号源的硬件设计