选取合适的空间网格距离和时间迭代步长,是该方法应用到实际资料处理中的关键。
The key to successful application of this method in real data processing lies in appropriate spacial grids and time iteration step size.
该算法不用假设抽运光和信号光衰减系数相同,且可大大增加饱和放大状态下的迭代步长。
The assumption of equal signal and pump attenuation coefficients is no longer required, while the iteration step-size can be significantly enlarged even under saturated amplification.
在已有圆的方差基础上,推导出直线的方差,并建立POCS迭代步长与圆和直线方差的关系式,实现加权的迭代。
Based on the variance of circle, the variance of line is derived, and a relationship equation between the variance and the pace of POCS is set up to realize weighted POCS.
利用CTRANC抑制干扰信号的特性及语音信号的短时稳定性,借助最优控制相关理论,得到了新的语音分离方法及其自适应滤波迭代步长的计算公式。
Based on the CTRANC characteristic of suppressing the interfering signal and stability in short-term of speech signal, an adaptive speech separation algorithm based on the CTRANC system comes out.
还证明了紫外信道是最小相位系统,可以进行盲均衡,结果指出,只要迭代次数足够,CMA盲均衡器输出误码率与滤波器阶数、迭代步长关系不是很明显。
It is proved that UV channel is a minimum phase system and can use blind equalizer. Ber is not sensitive to the step size and tap number for CMA blind equalizer.
还证明了紫外信道是最小相位系统,可以进行盲均衡,结果指出,只要迭代次数足够,CMA盲均衡器输出误码率与滤波器阶数、迭代步长关系不是很明显。
It is proved that UV channel is a minimum phase system and can use blind equalizer. Ber is not sensitive to the step size and tap number for CMA blind equalizer.
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