1.
Spectrum Efficiency Based Adaptive Transmission Approach in MIMO-OFDM System
MIMO-OFDM系统下基于频谱利用率的自适应发射方案选择
2.
"In order to make rational use of spectrum resources, it is expected to consider the following two points:"
为了合理利用频谱资源，在频率分配上恐怕有两个方面要考虑。
3.
It will help to optimize each unit's search for underused and rentable spectrum.
这项技术可协助每个装置寻找使用率低与可利用的最适合频谱。
4.
Compared Commonly Used Frequency Spectrum Parameter of Complex Impedance Model
常用的复电阻率频率谱参数模型对比
5.
maximum data rate-to-bandwidth ratio
最高信道频带利用率
6.
Analysis of Frequency/Wavenumber Spectrum on Vibration of Hull
频率／波数谱在壳体振动分析中的应用
7.
Doppler effect can be demonstrated by manufactured device when the sound source is in circular motion. The frequency spectrum is gained with chart spectrum analysis software.
利用自制装置演示了声源作圆周运动的多普勒效应,并应用图谱分析软件得到频率分布图.
8.
Frequency spectrum element, carrier frequency. Frequency type can be specified.
频谱元件，载波频率。可指定频率类型。
9.
Acquirement of dual-spectrum lasers by spectral beam combination
利用频谱组束获取双光谱光源的实验研究
10.
The Secondary Use of Broadcast Television Spectrum Based on Spectral Correlation Technology
基于谱相关技术的广播电视频谱二次利用
11.
Spectra Analysis of Analog Signal Using FFT;
利用FFT对连续信号进行频谱分析
12.
Nondestructive testing of concrete structures using the spectral analysis of Rayleigh wave
利用瑞利波频谱分析法无损检测混凝土结构
13.
the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television.
用于通信的所有的电磁频谱；包括用于广播雷达和电视的频率。
14.
The Synthesis Technology and Application Research of Pseudo-random and Broad-spectrum Complex-frequency Signals
伪随机广谱复合频率信号合成技术与应用研究
15.
A Scheme for Power Control Based on Multi-user Collaborative Spectrum Sensing
一种多用户协同频谱感知功率控制方案
16.
Application of Power Spectrum Analysis in Diagnosis of Motor Fault
功率频谱分析在电机故障诊断中的应用
17.
Designing a Pulse-swallow PLL Freq. Synthesizer by using MC145152-2;
利用MC145152-2设计吞脉冲锁相频率合成器
18.
double frequency spectral density functio
双重频率谱密度函数