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- In the 1990s, both the cost of creation and performance, and lack of channels for raising money put the creation and performance of choral music into difficulty. 90年代后,合唱曲的创作以演出费用的庞大和无法筹措而陷入困境,
- In this paper, effect of channel information estimation error on the performance of LDPC-OFDM system is analyzed . 为此,研究了信道估计误差对LDPC-OFDM系统性能的影响。
- In order to obtain the actual performance of channel codec,a channel coding test platform based on hardware was established. 为获得信道编译码器的实际性能;建立了基于硬件的信道编码测试平台.
- The performance of channel estimator determines the performance of the MIMO systems because of the interference between various antennas and the inter-symbol interference (ISI). MIMO系统中,由于各天线间干扰以及码间干扰等问题的存在,信道估计性能成为影响系统性能的决定性因素。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- I like watching the performance of that magician. 我喜欢看那个魔术师的表演。
- In this paper, the impact of channel estimation error on the performance of multiuser Multiple-Input Multiple-Output (MIMO) transmission based on limited feedback information is analyzed. 该文针对存在信道估计误差的有限反馈多用户多输入多输出(MIMO)传输性能进行分析。
- Based on the analysis of channel models, the location performances of an AWC location algorithm and the traditional Fang algorithm are evaluated by simulation on MATLAB platform. 另外,论文结合单站定位原理,在对信道模型研究分析的基础上,对基于面积加权的AWC算法和传统的Fang算法在系统中的定位性能进行了仿真评估;
- He failed completely in the performance of his duty. 他完全没有履行他的职责。
- The number of channels must not exceed 256 per board. 频道数量不能超过每板256个。
- A theatrical performance of this kind; a variety show. 杂耍表演这类的戏剧演出; 综合演出
- We also hae al ot of channels for dialogue in human rights areas. 我们同美国、欧盟、澳大利亚都有人权方面的对话渠道。
- He was assiduous in performance of duty. 他勤勉地履行职责。
- Numerical results show that the BER performances of ideal MRC are the lower bounds on the BER performances of non-ideal MRC and deteriorate as the maximum Doppler frequency increases or the SNR of channel estimate decreases. 数值分析结果表明,非理想信道估计下最大比合并的误码率性能是以理想信道估计的结果为下界,并随着最大多普勒频移的增加或信道估计信噪比的减小而逐渐劣化。
- His performances of Othello was terrible. 他的奥赛罗演得糟透了。
- The performance of U.S. equipment was flawed. 美军装备的性能暴露了缺点。
- What a fine performance of chopin! 肖邦作品演奏得真好!
- We'll trust to you for the performance of the task. 执行这个任务,我们要依靠你了。
- Actual cost reflects the performance of the firm. 实际成本反映了一个企业的效益。