QAM
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- abbr. 伫列存取方法（queued access method）；质量保证监控器（Quality Assurance Manual）
双语例句
- 1. Last, we introduced the way of the QAM soft demodulation.
- 最后介绍了本文实现QAM软解调的解调方法。
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- 2. We apply sparse signal processing to QAM blind equalization.
- 我们将稀疏信号处理应用于QAM盲均衡。
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- 3. QAM modulation is widely used in cable and wireless transmission.
- QAM调制方式广泛应用于有线和无线传输领域。
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- 4. Channel coding USES the classic outer, inner coding structure and QAM.
- 信道编码采用了典型的内外层编码技术和QAM调制技术。
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- 5. This paper proposed a modulation recognition algorithm for M-QAM signals.
- 提出了一种M - QAM信号的识别算法。
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- 6. The tuner is for QAM demodulation and error-correcting decoding functions.
- 其中，QAM解调和解码功能由一体化高频头来实现。
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- 7. A blind adaptive equalizer for digital QAM demodulator ASIC chip is designed.
- 设计了一种用于数字QAM解调芯片中的自适应盲均衡器。
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- 8. The timing-error estimation based on waveform detection can be used in PSK/QAM.
- 基于波形检测的定时误差估计算法适用于PSK/QAM调制方式。
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- 9. A new blind equalization algorithm is proposed for QAM and PAM communication systems.
- 本文提出一种适合于PAM、QAM数字通信系统的新的盲均衡算法。
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- 10. The QAM modulation based on single chip computer and A/D converter is finally presented.
- 最后分析了采用单片机和D/A变换器实现的QAM调制解调方法。
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- 11. The application of the staggered technique in the QAM system is introduced in this paper.
- 文章介绍了参差延时技术在QAM系统中的应用。
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- 12. A switched-capacitor SO four quadrant analog multiplier 4-qam is presented in this paper.
- 本文给出一种新型四象限模拟乘法器(4 - QAM)的实现电路。
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- 13. At the same time, M-QAM mapping can be used in OFDM for improving data transportation speed.
- 同时在OFDM调制时可以采用M -QAM映射方式，提高短波跳频系统的信息传输速率。
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- 14. Finally, we apply this new method to the single mixture BSS for QAM signal, and get good result.
- 最后，我们将方法应用于QAM调制信号的单混合信号的盲分离问题，得到较好的分离效果。
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- 15. Based on MPEG-2 standard, the theory of head-end package processor in QAM modulator is interpreted.
- 以MPEG - 2标准为基础，阐述了QAM调制器前端包处理器的原理。
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- 16. The modulation recognition technique of QAM signal by the constellation diagram is given in this paper.
- 给出了利用信号星座图的QAM信号调制方式识别技术。
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- 17. Using just two inverters for glue logic , an 8-bit microcontroller and two 12-bit DACs enable 256-level QAM.
- 仅使用两个转换器形成胶连逻辑，一个8位微处理器和两个12位DAC实现256级QAM。
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- 18. Quadrature Amplitude Modulation (QAM) is used to transfer signals by digital TV system based on DVB_C standard.
- 基于DVB_C标准的数字电视系统采用正交幅度调制(QAM)传送信号。
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- 19. We differentiate the sorted inverse of the QAM signals, to get a sparse signal with only a few non-zero elements.
- 我们将接受的QAM信号取反排序后进行差分，获得了稀疏信号。
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- 20. Due to no channel estimation required for Rayleigh fading channel, quotient coded QAM has lower receiver complexity.
- 商分编码QAM由于无需信道估计和均衡，因此降低了在瑞利衰落信道解调的复杂性。
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- 21. The QAM shall be responsible for assuring that significant conditions adverse to quality are promptly identified and corrected.
- 质量保证经理负责及时识别和纠正重大质量问题。
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- 22. Following is an analytical expression to calculate the BER of M-QAM under Rayleigh channel when channel estimation error exists.
- 提出了计算瑞利信道下存在信道估计误差时m -QAM的误比特率的解析表达式。
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- 23. QAM at a fixed point-to-point digital microwave systs in the wider application, it has a very high frequency spectrum utilization.
- QAM在固定的点对点数字微波系统中应用较广泛，它具有很高的频谱利用率。
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- 24. The MPEG2 frame structure, error correcting encoding and decoding, interleave and deinterleave, and64 QAM modem are analyzed in detail.
- 分析了数字视频信号MPEG2的帧结构、信道编译码方法、交织与解交织及64QAM调制与解调等关键技术。
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- 25. This paper presents a Nyquist filter to perform symbol synchronization and matched filtering in a QAM demodulator for digital television.
- 本文设计了一种用于完成QAM数字电视解调芯片中符号及匹配成形功能的奈奎斯特滤波器。
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- 26. QAM (Quadrature Amplitude modulation) has been widely used in various digital communication systems due to its high modulation efficiency.
- 正交幅度调制(QAM)具有较高的调制效率，被广泛应用于各种数字通信系统中。
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- 27. In chapter 6, it introduces the algorithm of timing recovery and the carrier recovery algorithm in the application of high QAM modulation.
- 第六章主要介绍了定时同步算法及高阶调制中的载波同步算法。
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- 28. This paper proposed a modem based on adaptive equalization and QAM in oil logging for cable telemetry communication systems with high date rate.
- 提出一种适用于石油测井领域高速电缆遥测通信系统，基于自适应均衡和QAM正交振幅调制技术的调制解调器的原理和实现方法。
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- 29. In this paper, a new scheme to realize O-QAM system by means of cascading a discrete cosine transformer (DCT) and a weighting network is presented.
- 本文提出用离散余弦变换(DCT)处理器级联一个权重网络实现O -QAM系统的新方案。
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- 30. In this paper, a new scheme to realize O-QAM system by means of cascading a discrete cosine transformer (DCT) and a weighting network is presented.
- 本文提出用离散余弦变换(DCT)处理器级联一个权重网络实现O -QAM系统的新方案。
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