This method is simple and efficient and decreases the classification error ratio.
实验证明，该模型在简单、高效的同时降低了对垃圾邮件分类的错误率。
The forecast accuracy was proved to be satisfactory with an error ratio less than 6%.
检测了模型的预测精度，结果显示误差小于6%。
This paper presents a design for bit error ratio tester of DVD mother disc using FPGA.
本文提出了一种利用FPGA来实现DVD光盘母盘误码率检测的仪器设计。
The paper presents an algorithm of automatic SAR image segmentation based on minimum error ratio.
文章提出了一种基于最小错误率的SAR图象自动分割算法。
FEC in the GPON can reduce the error ratio at the receiver and increase the reliability of communication.
GPON中应用FEC可以减小接收端的误码率，增加通信的可靠性。
Conclusion: the color reproduction ratio measured by eye evaluation is low and the color error ratio is high.
结论：常规比色制作出的金瓷修复体的色彩复现率较低，在临床比色过程产生的色彩偏差较大。
The demodulated SINAD of AM and FM satisfies the demand of module and system, as well as the bit error ratio(BER) of MSK.
模块级和系统级的测试表明，AM、FM的解调音频信纳比和MSK的误码率均满足系 统设计要求。
The wireless multimedia sensor networks can transmit temperature and image data in multi-hop model with low packet error ratio.
网络能支持温度和图像数据的多跳传输，错包率低。
We need choice appropriate real-time error control code in order to get low code error ratio in the process of the communication.
在通信过程中，为了要获得比较低的误码率，需要选择合适的实时差错控制方式。
Experimental results showed that error ratio of recognizing t wave end using this method was much lower than that of currently available methods.
实验结果表明用这种方法T波终点的误识率大大小于现有的方法。
The bit error ratio (BER) of the system over weak turbulence based on adaptive filter is below 10 ~ (-8), which can satisfy the communication requirement.
在弱湍流情况下，基于自适应最小均方滤波器的系统误码率(BER)低于10 -8，可以满足网络通信的要求。
The bits error ratio (BER) of the system is analyzed theoretically, and the probability to improve the performance by using the hardware-limit is evaluated.
对系统的误码性能进行了理论分析，并讨论了在系统中加入硬件限幅器以提高系统性能的可能性。
The transmitted signal can be amplified linearly in this platform, thus the system performance is enhanced in terms of nice signal transmission and low bit error ratio.
该平台可以实现传输信号的线性放大，从而提高信号的传输质量，降低误码。
Unlike other proposals, this mechanism takes the impact of wireless packet error ratio (per) on the packet size adjustment and performance of rate control into consideration.
与其他方案不同，该机制进一步考查了无线包错误率对包长调整和速率控制的影响。
An error ratio testing system featured with low cost, multi-speed grades, multi-interface and a SOPC based on a single field programmable gate array (FPGA) chip were presented.
利用单片现场可编程门阵列(FPGA)可构成一个SOPC，实现了低成本、多速率、多接口的误码测试系统。
Subsequently, the received power and bit error ratio are calculated, the results show that the parameters design of communication link can meet the demand of the bit error ratio.
然后对接收功率及比特差错率进行了计算分析，结果表明通信链路参数设计满足比特误码率要求。
By comparing with other modeling methods, it is shown that Models in this paper have lower error ratio obviously, satisfy the engineering precision demand, and have application value.
与其他建模方法进行比较可以看出，文中所建回归模型误差明显降低，满足工程精度需要，具有实际应用价值。
Due to the complexity of the composite fading channel, a new simplified channel model is proposed to analyze the bit error ratio(BER)performance of the distributed antenna system(DAS).
针对复合衰落信道的复杂性，提出了一种简化的信道模型来研究分布式天线系统的误比特率性能。
According to request of real time and reliability in national protective relaying signals transmitting standard, the paper discusses how to reduce transmission delay and bit error ratio.
根据国家颁布的继电保护通道标准中对实时性、可靠性方面的要求，重点讨论了如何改善传输时延和误码性能。
Compared with conventional power control method utilizing carrier to interference ratio, the simulation results show that it can achieve lower bit error ratio and higher channel capacity.
模拟结果表明，该方法比一般的载波干扰比功率控制方法性能更优，可获得更低的误码率和更高的信道容量。
The probabilities of first-event errors with different lengths are evaluated, and based on these probabilities a new criterion is proposed to minimize the upper bound of frame error ratio (FER).
考察了不同长度的首事件差错概率，并基于这些概率推出误帧率的上界，进而提出一种使误帧率的上界最小化的新准则。
But because of the influence of atmosphere, the scintillation caused by the atmosphere turbulence influences performance characteristics (bit error ratio) of the communication of system seriously.
大气湍流引起的光强闪烁会严重影响大气激光通信系统的性能，使误码率增加。
In addition, the B3G test Platform supports the Bits Error Ratio (BER) test.
B3G测试平台还提供了误码率测试的功能。
Our simulation experiments show that the bit-error-ratio (BER) of these new detectors is much lower than that of decorrelation, minimum mean-squared error and multistage detectors.
仿真实验显示，本章提出的五种检测器算法的误码率均远低于已有的解相关、最小均方误差和多级多用户检测器。
Our simulation experiments show that the bit-error-ratio (BER) of these new detectors is much lower than that of decorrelation, minimum mean-squared error and multistage detectors.
仿真实验显示，本章提出的五种检测器算法的误码率均远低于已有的解相关、最小均方误差和多级多用户检测器。
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