可采用多种钢轨廓形，使每种廓形与车轮均有一定数量的接触点，可以提高导向性能和总体的车辆运行质量，从而减少噪声和振动。
Use of a variety of rail profiles with a range of contact points improves steering and overall ride quality, and thereby reduces noise and vibration.
改进算法利用总体最小二乘法得到噪声子空间。
The total least squares method was used in the improved algorithm to obtain the noise subspace.
针对基因表达数据含有噪声的特点，提出了基于总体最小二乘估计的基因表达缺失值估计算法。
Consider the additive noise in the expression dataset, a new method based on Total Least Squares (TLS) is presented.
通信系统总体性能受到失真，噪声和通信信道产生的干扰的显著影响。
Distortion, noise and disturbance have a prominent impact on the total performance of the communication system.
用传统的理论或实验方法研究切削过程中各个声辐射体对总体切削噪声的贡献比较困难和繁杂。
It is difficult to study the contribution of each sound radiator to total cutting noise in a cutting system by means of traditional theoretical or experimental methods.
结论所调查小区的规划建设基本合理，总体可以满足环境噪声标准的要求。
Conclusion the construction planning of the areas surveyed accords with criteria for ambient noise.
因此，总体高性可以电机驱动器低纹波，低共模噪声可以的获得。
Thus, an overall high performance motor drive with low ripple and low common mode noise could be obtained.
针对输入输出观测数据均含有噪声的滤波问题，提出了一种稳定的总体最小二乘自适应算法。
Aiming at the filter problem that exists when the input and output signal are both corrupted by noise, a robust total least square adaptive algorithm is proposed.
结果表明，福州市区环境质量总体状况良好，但城市污水处理率、环境噪声达标率离标准值都有一定的差距。
The results showed that the environment quality in Fuzhou urban area was good in general, but the urban sewage disposal and noises decreasing lagged behind the standard values.
本消隐非线性阈值的优化算法可以改进脉冲噪声检测算法的性能，进而大大改善OFDM系统在中压配电线脉冲噪声环境中的总体性能。
The optimization algorithm proposed can improve the performance of impulse detection algorithm; furthermore, heighten the overall performance of the OFDM receiver in impulsive noise environment.
围绕超高速这一特点，对系统的相位噪声、接收机噪声系数、发射功率、系统门限接收电平等作详细的论证，以确定总体设计方案。
Round the feature of the ultrafast speed, make the detailed description of phase noise, receiver noise figure, launch power, threshold level of system.
在采用信号增强技术降低观测噪声后，利用总体最小二乘方法估计被测信号参数可以得到比传统方法更好的分析结果。
After reducing the noise by the technique of signal enhancement, the more extract approximation results than traditional approach can be achieved with the TLS method.
当系数矩阵也存在噪声时，总体最小二乘解是参数向量的强一致估计。
When the datamatrix is also inaccurate, TLS can give strongly consistent estimation.
讨论了将该种雷达应用于机载探测时的系统总体结构和在散粒噪声受限时的测距性能。
Then discussed the structure of this imaging laser radar for airborne survey, and its ranging performance under shot-noise limited.
讨论了将该种雷达应用于机载探测时的系统总体结构和在散粒噪声受限时的测距性能。
Then discussed the structure of this imaging laser radar for airborne survey, and its ranging performance under shot-noise limited.
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