frame error中文什么意思

例句与用法

更多例句：  上一页  
1. First , in this paper , powercontrol technology is discussed , including its principle , methods of realization and status of research . then reverse outer - loop power controlarithmetic based on fer ( frame error rate ) measurement and adaptive variablestep - size inner - loop power control arithmetic are proposed . the simulation is doneand the result shows the deviation is smaller using the arithmetic fortracking the idealfer
   然后在此基础上给出了基于误帧率fer ( frameerrorrate )测量的反向外环功率控制优化算法和自适应变步长内环功率控制算法,计算结果表明,与传统的外环算法相比本文模型化的算法对目标fer的跟踪具有较小的误差。
2. According to the information that reflected the condition of channel , this thesis classified acm into heuristic acm and snr - estimation acm . the system that using the first one of acm decide the scheme of modulation and coding according to the frame error ratio that reflected indirectly the condition of channel , while it using the another of acm decide the scheme according to the snr estimation
   根据反映信道状态的信息不同,本文将自适应编码调制技术分为基于探索的自适应编码调制技术和基于信道信噪比预测的自适应编码调制技术,前者根据间接反映信道条件的误帧率和重传次数信息来决定编码调制方式,而后者根据信道信噪比预测的结果调节编码调制方案。
3. Analyze item by item the position of unintact cycle , the running clearance of unintact cycle , locking - deform , datum dimension regulating , repeatly install , power voltage wave and marking running etc . at the same time , we give the calculating formula to calculating the running marking random error , and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error , gyro - wheel diameter error , error caused by circumstance temperature , error caused by backing distance , angle error , delay error of data collecting circuit , lathe main shaft running error , workpiece install partial error
   对不完整圆的位置、不完整圆的转动间隙、锁紧变形、基准尺调整、重复安装、电源电压波动、标记转动等随机误差进行了逐项分析，并给出转动标记随机误差的计算公式。对大直径测量仪的系统误差?基准尺尺架误差、滚轮直径误差、环境温度引起的误差、后退距离引起的误差、角度误差、数据采集电路延时误差、车床主轴回转误差、工件安装偏心误差分别进行了计算，最后对误差进行合成。
4. According to similar ft3 frame format and its checkout mode of dnp data link layer , the relationship between fer ( frame error rate ) and ber ( bit error rate ) , frame length is deduced . the computation formulas of average transmission times and repeat transmission times guaranteeing the correct transmission of telecontrol information are given as well
   根据dnp3 . 0规约数据链路层类ft3帧及其校验方式，推导出帧传输失败概率(误帧率)与通道误比特率和帧长的关系，同时给出平均传输次数和重复传输次数的计算公式。