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delay modulation相关的网络例句

查询词典 delay modulation

与 delay modulation 相关的网络例句 [注:此内容来源于网络,仅供参考]

Integrating trellis-coded modulation with threaded algebraic space–time block code, trellis-coded modulation space-time block code is presented, which has the advantage of full-diversity and small detection delay. Based on TCM pre-processing, the minimum distance between different codeword matrixes of the TCMST block code is maximized, so the average bit error rate of the TCMST block code is lower than that of the TAST block code at the same signal noise ratio.

TCMST分组码具有满发送分集度和检测延迟小等优点;由于采用了TCM预处理,使得不同TCMST分组码码字矩阵间的最小距离达到了最大化,因此在相同信噪比情况下,TCMST分组码具有比TAST分组码更低的平均误比特率。

Simulation results show that our algorithm enforces the adaptability of differential space-frequency modulation to the time delay expansion.Finally, we give our work to reduce the complexity of multiple symbol differential sphere decoding in differential space-time modulation. Through the modification of the enumeration strategy of the search tree in sphere decoding, we significantly reduce the complexity of detection at the expense of little loss on performance.

理论分析和仿真结果都验证了这种检测算法对长信道时延的适应能力论文最后还对差分空时调制中的多符号检测算法进行了研究,提出了一种降低差分空时调制系统中多符号差分球形译码算法复杂度的方法,通过改进球形译码中搜索树的排序策略,使得系统在牺牲较少性能的基础上大大降低了算法实现的复杂度。

The results show the temporal pulse shape modulation is affected by the broadening factor and the delay time, as spectrum modulation is only affected by the delay time, and the intensity factor changes similarly with the cosine function of the phase factor.

研究结果表明,时间调制与基元脉冲的展宽量及相邻脉冲之间的延迟时间有关,光谱调制只与相邻脉冲之间的延迟时间有关,而强度的演化则与相位因子的余弦函数演化具有一定的相似性。

In order to analyze the influence of signal clearance delay on the system stability, and to offer direction to control parameter modulation during experiment, the influence of delay of gas clearance on control parameters' stable region is analyzed.

为分析间隙信号延时对系统稳定性的影响,并为实验过程中控制参数的调整提供方向,计算了间隙信号延时对控制参数稳定区域的影响。

Go beyond conventional pedal effects by varying drive gain or modulation rate, and adjusting the mixing ratio of delay and reverb.

超越传统的踏板效应,不同径增益或调制率,并调整混合比的延迟和混响。

In order to satisfy the future requirements of fixed broadband wireless Access systems for high data-rate and high frequency efficiency, technical renovation on the physical layer and control layer is demanded. The paper analyzes relevant technologies sUCh as the high spectrum utilization antenna, robust time-delay extension modulation, equalization and encoding, highly efficient multi-address access and adaptive linking.

为了满足未来固定宽带无线接入系统高数据速率传输及高频谱利用率的要求,就需要在物理层和媒体访问控制层进行技术上的革新,所涉及的关键技术包括:高频谱利用率的天线系统、具有时延扩展鲁棒性的调制方式、均衡与编码技术、高效的多址接入技术、自适应链路技术等。

The paper analyzes relevant technologies such as the high spectrum utilization antenna, robust time-delay extension modulation, equalization and encoding, highly efficient multi-address access and adaptive linking.

为了满足未来固定宽带无线接入系统高数据速率传输及高频谱利用率的要求,就需要在物理层和媒体访问控制层进行技术上的革新,所涉及的关键技术包括:高频谱利用率的天线系统、具有时延扩展鲁棒性的调制方式、均衡与编码技术、高效的多址接入技术、自适应链路技术等。

By using the non-degenerate TPA absorption process between both of pulses, a novel project if explored for compressing and shaping the self-compression pulse induced by FCA, in which shaping of self-compression can be optimized by adjusting the initial delay time and control pulse energy. In addition, the operations of ultrafast all-optical modulation and logic NOR gate are achieved by utilizing the non-degenerate TPA effect.

应用脉冲之间的非简并双光子吸收过程,探索出了对受自由载流子吸收作用而形成的自压缩脉冲进行压缩整形的新方案,通过调节脉冲之间的初始时延和控制脉冲的能量,可以优化自压缩脉冲的质量;另外,应用此效应,也实现了超快脉冲对连续光场的全光调制和超快逻辑非门的操作,在光调制过程中,发现了色散和初始啁啾都将改变所形成的调制暗脉冲的调制深度。

High magnetic filter: Use KLQ unique high magnetic field E + E, complexification of magnet technology, so that has been activated small molecules of water with stronger activity, more time to maintain the water activity that was called not reducing property small molecules of water , constant magnetic field of 10,000 gauss systems, instantaneous release of 9600-10300 gauss of magnetic field lines, so that an orderly arrangement of small molecules of water take of various trace elements needed by human body,delay cell senescence, activation of T cell growth, modulation of human blood fat, improve body microcirculation, reducing blood vessel wall fat deposition, improve immunity, have a preventive of hyperlipidemia and other kinds of chronic diseases, diabetes, high blood pressure.

高磁化过滤器:使用KLQ独特的E+E高磁场,复化磁钢技术,使已经活化的小分子团水活性更强,具有磁记忆能,更长时间维持水的活性被称为不还原的小分子团水,10000高斯生物恒磁场系统,瞬间释放9600-10300高斯的磁力线,使小分子团有序排列摄取人体所需的各种微量元素,延缓细胞衰老,激活T细胞生长,调节人体血脂,改善身体微循环,减少血管壁脂肪沉积,提高免疫能力,可保健肝胃具有预防高血脂高血压糖尿病等种慢性疾病。

Differential modulation is also a widely used method to the case of no knowledge of the channels in the receiver. Here we propose noncoherent sequence detection for differential space-frequency modulation, which can be used to alleviate the error floor that occurs in a multipath channel with long time delay expansion.

在接收端不知道信道状态信息的情况下,差分调制也是一种被广泛采用的技术,论文提出了应用于差分空频调制的非相干序列检测方法,该方法通过积累多个符号上的信道信息来完成发送符号的检测,可以消除由于长的信道延迟扩展带来的误码平层。

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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆,把帆卷起,系住。

Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.

因此,积极推进利率市场化改革是当前我国金融改革的重要任务之一。