bit error rate造句
例句与造句
- Design and realization of programming bit error rate tester
可编程误码仪的设计与实现 - 2 relatively high bit error rate . 3 single interface
2在干扰极强的场合下，误码率较高。 - An adaptive beamformer based on minimum bit error rate method for ofdm systems
准则的自适应波束形成器 - Computer simulation of the influence of satellite vibration on the bit error rate of optical communication
卫星振动对光通信误码率影响的计算机仿真 - In the practical channel , the methods of interlace and concatenation are often used to reduce the bit error rate
在实际信道中，常常利用交错和级联的方法降低误码率。 - It's difficult to find bit error rate in a sentence. 用bit error rate造句挺难的
- As an example using sine wave , the effect of vibration amplitude and frequency and time on bit error rate is researched
以振动谱中典型的正弦谐波为例,推导了振幅、频率和时间对误码率的影响。 - In the channel decoding part , viterbi algorithm and de - interleaving are realized to decrease bit error rate and increase transmission efficiency
这些都在一定程度上降低了信道的误码率，提高了的信道的传输效率。 - Analysis performance expressions of the bit error rates are derived , and logsitic map with zero mean is used for chaos generation in simulation
推导该方案的理论误码性能,以零均值logistic混沌映射为例进行仿真实验。 - Firstly , how to choose spreading factor of non - coherent dcsk system that minimizes the bit error rate for a given eb / n 0 is discussed in this paper
文中首先讨论了非相干dcsk系统在给定eb / n0下,如何选择扩频系数使其误码率最低问题。 - When transmitting signal is below 500 kbps , increasing the system power can reduce the bit error rate ( ber ) for the signal suffering only flat fading
当码速率较低时( 500kbps以下) ,信号受到平坦衰落,增大系统功率可以降低系统误码率。 - High speed bert which has been used in bit error rate test in the synthe - sizing and processing terminal system of the earth station has acquired a good effect
高速误码率测试仪已经用于地面站综合处理终端系统的误码检测中,并已取得良好效果。 - Their system constructures and bit error rates are analysised we can point out that 2 - d and 3 - d ocdma system will become an important developing direction
指出多维ocdma系统是今后的一个重要发展方向。第三章首先对双极性序列的性质进行讨论和研究。 - The system can transmit data one - way over a distance of up to 1 kilometer at a bit - rate of 10 kbps in shallow water , and the bit error rate was less than 5 percents
系统能够在浅海环境下，远到1km的距离上以10kbps的数据率单向传输数据，其误比特率小于5 。 - Just like the theoretical analyses , results demonstrate that the two codes can correct nine errors and eighteen errors respectively . the bit error rates have been improved correspondingly
结果表明纠错能力符合理论要求，分别可以达到纠9个和18个错误，并且误码率也得到改善。 - The simulation results also tell us the bit error rate ( ber ) of lll detection deceased much faster than the other two detection algorithms with the increasment of signal to noise ratio ( snr )
随着信噪比的增加,格约简辅助检测算法的误码率曲线下降速度明显增快,且优于其它两种算法。
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