More complex methods such as frequency weighting and frequency normalization go beyond the scope of this article.
更复杂的方法，比如频率加权和频率归一化，超出了本文范畴。
The data were fitted to the same form of the frequency weighting Wk of ISO 2631-1 with the least square method and optimization of parameters.
再用振动信号记录系统记录此时实验激励的振动加速度的均方根值。将记录的数据利用最小二乘和优化设计的方法拟合成振动频率计权曲线。
The digital filtering includes lowpass filtering, polarization filtering, frequency weighting filtering, correlation filtering and superposition process, etc.
数字滤波部分包括：低通滤波、偏振滤波、频率加强滤波、相关滤波及叠加处理等。
Wiener weighting adaptive time delay estimation algorithm based on frequency domain is presented.
提出了一种基于频域自适应滤波的维纳加权时延估计算法。
The complex weighting vectors at other frequencies satisfying the request of wideband constant beamwidth can be deduced from the one at the reference frequency.
其它频率点上满足宽带恒定束宽要求的复权向量可以根据参考频率上的复数权值通过折算求得。
After processing the prefixes and suffixes, the high frequency strings we get can be the supplement knowledge for the un-login words processing, word disambiguation and word weighting.
用语言学知识进行前缀后缀等处理后，得到的高频字串可以作为未登录词处理、歧义消解和加权处理等的辅助信息。
Aiming at the uncertainty of weights selection in the weighting orthogonal frequency division multiplexing system, a performance analysis method for carrier blind synchronization is proposed.
针对载波加权正交频分复用系统中权值选择的不确定性，提出了一种载频盲同步的性能分析方法。
The direction of acoustic beam and angular width of main lobe can be changed by properly amplitude-weighting, decreasing the frequency of impulsive signal and adjusting the interval of array elements.
通过适当的幅度加权、降低激励信号的频率、调整阵元的间距等措施可以改变辐射声束的方向和辐射主瓣的角宽。
A concept of global frequency response function (GFRF) has been presented. The MIMO modal parameter identification modal has been established, based on the weighting sum of modal shape squares.
提出了整体频响函数的新概念(GFRF).以振型平方和的形式对全部频响函数进行加权组合，建立了多输入多输出模态参数的识别模型。
We revised frequency spectrum functions by using weighting factor - the distance between direct component and alternating component, and improved the acuity of focus measure curve.
提出用交流分量到直流分量的距离作为加权因子对频谱评价函数进行改进，有效地提高了对焦评价曲线的灵敏度。
The weighting values are determined as a function of frequency based upon a state of a communication channel and the transmission mode of the signal.
所述权重值基于所述信号的通信信道状态和传输模式确定，所述权重值是频率的函数。
The effect of the weighting window on frequency estimation accuracy is also discussed.
讨论了加窗对频率估计误差的影响。
Simulations show that the performance of the frequency estimator based on Weighting Function provides an excellent estimate of frequency offset in wireless systems.
最后通过计算机的仿真验证分析，可以看到在无线系统中这种算法确实具有良好的性能。
Simulations show that the performance of the frequency estimator based on Weighting Function provides an excellent estimate of frequency offset in wireless systems.
最后通过计算机的仿真验证分析，可以看到在无线系统中这种算法确实具有良好的性能。
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