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- residual power ratio 剩余功率比
- The debate over the residual powers of the States has been long drawn out. 有关美国剩余的权力的争论已是旷日持久的了。
- For our evolution and spiritual ascent there is a residual power within us which is located in the triangular bone at the base of our spine. 为了我们的进化及灵性升进,在我们脊骨底部有一块三角形的骨头,内里隐藏了力量。
- Proposes a novel algorithm of power allocation, called re-allocation of residual power (RARP), in the spatial multiplexing scheme of multiple input multiple output (MIMO) system. 摘要研究空间复用多输入多输出系统的功率分配问题，提出一种新的功率分配算法－残余功率再分配。
- One of the key techniques is to reduce the peak-to-average power ratio(PAPR) of the OFDM-CPM system. 降低OFDM-CPM系统中的峰值平均功率比(PAPR)是关键技术之一。
- A simple but effective scheme to reduce the high peak-to-average power ratio (PAPR) of OFDM is presented. 摘要针对正交频分复用(OFDM)所具有的高峰均比问题，提出了一种简单有效的降低峰均比的非线性变换方法。
- However, the major drawback of WOFDM is the peak-to-average power ratio(PAPR) problem. 然而小波正交分频多工技术的主要缺点，就是有太大的峰均值功率比。
- The curve of effective power ratio shows convexity shape along with increase of rotational speed or throttling. 有效功比率随转速或油门开度的增大基本成中凸状。
- Reducing the Peak-to-Average Power Ratio(PAPR) is one of the key technologies in MC-CDMA system. 降低信号峰平比(PAPR)是多载波码分多址(MC-CDMA)系统的关键技术之一。
- The increase of DP,amplitude and power ratio(PR) in the obesewere significantly higher than those in control group(P<0.01 and P<0.05). 肥胖组餐后功率及振幅增加值显著高于正常体重组(P<0.;01);
- The peak-to-average power ratio of orthogonal frequency division multiplexing(OFDM systems is reduced with an improved constellation extension scheme. 为降低正交频分复用(OFDM)信号的峰均功率比,提出了改进的星座图扩展方法。
- However one of main problems of OFDM is its high Peak-to-Average Power Ratio (PAPR) which seriously limits performance of High Power Amplifier (HPA). 但OFDM的主要缺点之一是它的严重影响了高功率放大器（HPA）性能的高峰值平均功率比（PAPR）。
- Of,relating to,or being a form of government in which a union of states recognizes the sovereignty of a central authority while retaining certain residual powers of government. 联邦的一种政府组织形式的，在这种形式中联合各州确认一个至高无上的中央权力，同时保持一定的政府残留权力。
- Orthogonal Frequency Division Multiplex (OFDM);Multicarrier-Code Division Multiple Access (MC-CDMA);Peak-to-Average Power Ratio;Performance; Preferred. 08正交频分复用;多载波码分多址;峰平功率比;性能;优选
- Of, relating to, or being a form of government in which a union of states recognizes the sovereignty of a central authority while retaining certain residual powers of government. 联邦的:一种政府组织形式的,在这种形式中联合各州确认一个至高无上的中央权力,同时保持一定的政府残留权力。
- In this paper, the OFDM system which is based on fractional Fourier transform (FRFT) has been introduced, and the function of peak-to-average power ratio (PAPR) is achieved. 摘要介绍了基于分数阶傅里叶变换的正交频分复用系统，推导了该系统中峰均功率比公式。
- However, OFDM is sensitive to synchronization error and channel estimation error and it has the weakness of the high Peak-to-Average Power Ratio (PAPR) of the transmitted signal. 但是,OFDM不仅对于同步误差和信道估计误差非常敏感,而且还伴随发射信号高峰平比(PAPR)的缺点。
- One of the major drawbacks of orthogonal frequency division multiplexing (OFDM) is the high peak-to-average power ratio (PAPR) of the transmitted OFDM signal. 正交频分复用(OFDM)技术的一个主要缺点就是传输信号的峰值平均功率比(PAPR)较高。
- When the sampling rate increases, the correlation increases quickly and the peak-to-average power ratio of oversampling OFDM signal changes neglectably. 随着过采样率增加,采样点之间相关性迅速上升,新增加采样点对信号峰值平均功率比的影响下降。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
