1)bit rate比特率
1.The experiments manifest that with same bit rate,signal to quantization noise ration(SQNR)and signal to distor tion noise ratio(SDNR)after using .实验表明,在相同比特率条件下,该算法得到的数据域信噪比和图像域信噪比均比块自适应量化(BAQ)算法高,计算量远小于有关文献给出的距离聚焦后的压缩方法,具有一定实用价值。
2.White Block Skipping(WBS) coding, which uses the character that binary images contain a large amount of white area, can make a great decrease in the information of white pixels to get low bit rate.跳白块编码利用二值图像白色区域居多的特征,对白像素信息进行大幅缩减获得低比特率,但由于未对黑像素进行压缩,因此对于黑色较多的二值图像压缩比不高。
3.And the mistaken bit rate of system has been improved greatly.仿真结果表明,该编码方法不仅能很好地传输视频数据,还具有明显的抗多音干扰的鲁棒性,系统的误比特率改善也得到较大地提高。
英文短句/例句
1.All bit rates must have the same script bit rate.所有比特率的脚本比特率都必须相同。
2.HDSL: High bit rate DSL高比特率数字订阅线路
3.The specified bit rate is too low. Type a higher bit rate.指定的比特率过低。请输入更高的比特率。
4.You can use only one bit rate for variable bit rate encoding. Remove all but one of the bit rates from your profile.可变比特率编码只能使用一个比特率。从配置文件中删除其他所有比特率，仅保留一个。
5.Efficient Bit Allocation Scheme in Low Bit Rate Video Coding低比特率视频编码中一种有效的码率分配算法
6.A New Rate Control Algorithm in Frame and Macroblock Layer under Low Bit低比特率下帧层和宏块层新型码率控制算法
7.Please enter a maximum file bitrate value greater than 0.请输入大于0的最大文件比特率值。
8.Select at least one target bit rate before continuing.至少选择一个目标比特率，然后继续。
9.Select the bit rates you want to add to this profile.选择要添加到此配置文件中的比特率。
10.Expected maximum bit rate for all sources in each stream每个流中所有源的期望最大比特率
11.Select the bit rate you want to support with this profile.选择此配置文件要支持的比特率。
12.Synchronous digital hierarchy bit ratesGB/T14731-1993同步数字体系的比特率
13.Method of Bit Rate Control in Videoconference会议电视系统比特率控制方法的研究
14.Exact Calculation of the Bit Error Rate for Maximum-Distance-Separable (MDS) Codes最大距离分割码误比特率的精确计算
15.High Bit Rate Subscriber Loop and Its Applications高比特率数字用户环路系统及其应用
16.Variable Bite Rate Video Codec and its Traffic Analysis可变比特率视频编码及其业务量特征分析
17.The tax rate in the Special Economic Zones is 3. 5% lower than that in Hong Kong.特区的税率比香港的税率低3. 5％。
18.Mega-Hz~100Mega-Hz,HR analog video,K-M bit rate.1兆赫兹~100兆赫兹，高分率频比视频，1千比特~1兆比特。
相关短句/例句
bit-rate比特率
1.The time variable channel based on the binomial bit-rate computation model;基于二项式比特率计算模型的时变信道
3)VBR变比特率
4)error bit rate误比特率
1.Based on the modeling of JTIDS receivers working in the additive gaussian white noise(AGWN) channel and being jammed by correlation jamming,the error bit rate(EBR) formula was derived.在建立了AGWN信道中相关干扰下JTIDS接收机模型的基础上,推导了接收机输出误比特率公式,并通过仿真和分析,得到了不同信噪比条件下接收机的最佳检测门限值以及误比特率与干信比的关系曲线,最后研究了干扰频偏对干扰效果的影响。
2.The simu lation of error bit rate performance for multi -chan nel and frequency -selective Rayleigh fading is carried out ,and the simulation results show that the system is .对在多用户和频率选择性瑞利衰落环境下的下行链路的误比特率性能进行了仿真,其结果表明系统是可行的。
5)bit error rate误比特率
1.Analysis of Connectivity of Three Dimension Ad Hoc Sensor Networks Based on Bit Error Rate Computation;基于误比特率计算的三维Ad Hoc传感器网络连接性分析
2.Analysis of bit error rate for digital sub-carrier intensity modulation and optical pulse system;数字副载波强度调制与光脉冲调制系统误比特率分析
3.It also discusses the code gain and the algorithm of bit error rate on Viterbi decoding of convolution code.介绍了卷积码的描述方法,分析了卷积码的编码增益及Viterbi译码的误比特率的计算方法,最后利用matlab仿真实现了卷积码的编码和Viterbi译码,分析了部分卷积码的差错率,可用于指导卫星通信系统的设计。
6)BER误比特率
1.A BER Model for Turbo Coding over Rayleigh Channel;Rayleigh信道下Turbo码误比特率模型
2.A BER Model for Turbo Code on AWGN Channel;AWGN信道下Turbo码误比特率模型
3.The probability distribution density function of the output SNR is derived,and an accurate expression of bit error rate(BER) is obtained,which only includes ordin.该文研究发射端进行天线选择、接收端采用最大比合并接收的系统在相关Nakagami衰落信道下的性能,推导出输出信噪比的分布密度函数,进而给出了精确的误比特率(BER)公式,该表达式仅包含非常简单的函数,易于计算。
延伸阅读
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