qam
美 
英
- 網絡正交幅度調制(Quadrature Amplitude Modulation)；正交調幅；正交振幅調制
例句
The binary data bit of OFDM is modulated on the corresponding subcarrier by PSK or QAM.
OFDM系統中二進制數據比特以PSK或QAM等調制方式調制到相應的子載波上。
QAM at a fixed point-to-point digital microwave systems in the wider application, it has a very high frequency spectrum utilization.
QAM在固定的點對點數字微波系統中應用較廣泛，它具有很高的頻譜利用率。
VLSI implementation of an image-reject filter for initial demodulator circuit used in QAM receiver chip for digital TV presented.
提出一種用于接收數字電視信號的QAM解調芯片中，初始解調電路的鏡像抑制濾波器的VLSI實現方法。
The frequency weeping algorithm and decision-directed of reduced constellation (RC-DD) algorithm are together used in QAM carrier recovery.
提出將掃頻算法與簡化星座圖算法（RC-DD）相結合應用于QAM載波恢復中。
This paper is focusing on study of NDA nonlinear least-squares(NLS) carrier frequency offset estimation for QAM signals.
針對一類無數據輔助的非線性最小均方（NLS）載波頻偏估計算法進行研究，討論了其針對QAM信號的應用。
This paper proposes an architecture of a blind adaptive equalizer for digitized QAM receiver.
提出了一種適用于數字QAM接收機的自適應盲均衡器實現方案。
Due to no channel estimation required for rayleigh fading channel, quotient coded QAM has lower receiver complexity.
商分編碼QAM由于無需信道估計和均衡，因此降低了在瑞利衰落信道解調的復雜性。
The convergence rate is analyzed theoretically and simulated with quadrature amplitude modulation(QAM) signals.
對該算法進行了理論分析，并針對正交幅度調制信號進行了仿真。
The modulation recognition technique of QAM signal by the constellation diagram is given in this paper.
給出了利用信號星座圖的QAM信號調制方式識別技術。
A downhole telemetry system that transmits a burst-QAM uplink signal to the su*ce of the well is disclosed.
公開了一種*突發-QAM上行鏈路信號*到井表面的井下遙測*。
Such audits will be co-coordinated by the QAM and will be performed in accordance with this procedure.
該附加審查由質量保證經理（QAM）負責協調，并應遵照本程序要求執行。
In chapter 6, it introduces the algorithm of timing recovery and the carrier recovery algorithm in the application of high QAM modulation.
第六章主要介紹了定時同步算法及高階調制中的載波同步算法。
We apply sparse signal processing to QAM blind equalization.
我們將稀疏信號處理應用于QAM盲均衡。
Based on MPEG-2 standard, the theory of head-end package processor in QAM modulator is interpreted.
以MPEG-2標準為基礎，闡述了QAM調制器前端包處理器的原理。
My paper is to design the burst mode 64 QAM demodulator.
本論文是對突發性數據業務的突發模式64QAM解調器進行設計。
Study of QAM Digital Synchronous Demodulation Algorithm and Its Realization
QAM數字同步解調的算法研究與實現
Simulation of A Dual Mode Blind Equalization Algorithm Suitable for High-Order QAM Signals
適用于高階QAM信號的雙模式盲均衡算法及仿真
Design of an Interpolator Used in QAM Demodulation
一種用于QAM解調的內插濾波器的設計
Implementation of a blind equalizer for digital QAM receiver
一種用于數字QAM接收機的盲均衡器實現
Design and Simulation of a Full Digital QAM Demodulation System
全數字QAM解調系統的設計與仿真
The Multi-stage Blind Phase Estimation Algorithms for High Order QAM Signals and the Simulations of their Performances
高階QAM信號的多級盲相位估計方法及其性能仿真
Implementation of Soft Value Computation in QAM System that Impacts the Performance of Iterative Decoder
影響迭代譯碼器的QAM軟值計算的實現
Analysis of Nonlinear Transformation in Frequency Offset Estimation for QAM Signals
QAM載波頻偏估計的非線性變換分析
Method to improve the performance of blind carrier phase acquisition algorithms for high order QAM signals
對高階QAM信號盲載波相位捕獲算法的一種改進方法
Design of Jitter-Free Timing Recovery Scheme with Fast Tracking Capability for High Speed QAM Signal over HF Channel
一種短波高速QAM信號快速無抖動碼元同步方案的設計
Study of Carrier Recovery Algorithm in QAM MODEM System
QAM調制解調系統中載波恢復算法的研究
Test Principle for QAM Modulation Signal and Analysis of Measurement Uncertainty
QAM調制信號測試原理和測量不確定度分析
All-digitized Implementation of QAM Modulation and Demodulation
QAM調制與解調的全數字實現
Cyclic Cumulants Based Carrier Phase Estimation Algorithm for QAM Signals
基于循環累積量的QAM信號載波相位估計算法
An Adaptive QAM Modulation System with STBC Precoding and Covariance Feedback
基于協方差反饋和空時分組碼預編碼的自適應QAM調制
A Blind Equalization Algorithm Adapt to the QAM Communication System
一種適用于QAM通信系統的盲均衡算法
Blind carrier phase estimation for large constellation QAM signal
高階QAM信號的盲載波相位估計
Realization of variable rate symbol timing recovery in QAM demodulator
可變速率符號定時恢復在QAM解調器中的實現
An Algorithm for Estimating Frequency Deviation of High Order QAM Carrier
一種高階QAM信號載波頻偏估計算法
Symbol Synchronization in High Order QAM Digital Receiver
全數字接收機中高階QAM信號的符號同步
Nonlinear Decoding for QAM Signal by Principle of Optimization
利用最優化理論實現QAM信號非線性編碼的解碼
Application of the Staggered Technique in the QAM System
參差延時技術在QAM系統中的應用
Digit CATV system QAM modulator's main technical details analyses
數字有線電視系統QAM調制器主要技術參數分析
An All-Digitized Multimode and Variable Symbol Rate QAM Modulator
全數字多星座圖、可變符號率QAM調制器
A Symbol Timing and Carrier Phase Recovery Scheme for All Digital QAM Receiver
一種全數字QAM接收機符號定時和載波相位恢復方案
