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- mean square noise 均方噪声
- root mean square noise 均方根噪声
- Bayes Minimum Mean Square Error (Bayes MMSE)method is used to estimate the wavelet coefficients free of noise. 利用贝叶斯最小均方误差准则来估计“干净”的小波系数。
- One kind of theories of adaptive noise cancellation filter with referent channel based on Least Mean Square (LMS) algorism is discussed in this paper. 本文讨论了一种带有参考通道的自适应环境噪声滤波器原理,该滤波器采用最小均方误差(LMS)算法。
- Clearly, It excelled some similar filters in terms of image vision effects, the peak signal to noise ratio, the mean square errors after using LLMF by experiments. 从实验结果可见，使用LLMF滤波器，图像的视觉效果、峰值信噪比、均方误差均优于同类混合滤波器。
- The results show that this method can eliminate the noise in the signal more effectively than the ANC method based on least mean square (LMS) criterion. 结果表明，该方法比基于最小均方误差准则的自适应噪声抵消方法更能有效地消除信号中的噪声。
- The thick walls of the great hall baffled the square noises. 大会堂的厚墙把广场上的噪音阻隔了。
- The experiment on a blurred text image restoration shows that the mean square error (MSE) of the improved NAS-RIF algorithm has a better convergence, and that the signal to noise ratio is improved. 对文字模糊图像的仿真结果表明，与原始算法相比，改进算法的均方误差曲线收敛性及稳定性更好，提高了恢复图像的信噪比。
- RMSE (Root mean square error), measured in percent of the peak intensity. RMSE（均方根误差），以峰值强度的百分比为测量单位。
- The synchronization filter filtrates the thin square noise when the color threshold is depressed to obtain a more intact detection. 边缘检测时通过降低差分计算的颜色阈值获取更为完整的检测结果，同时利用空间滤波器去除由颜色阈值的降低所引发的大量小面积噪声。
- Methods The noise paramete r was constructed by using light beat in the pulse oximetry system and the LMS(Lea st Mean Square) adaptive filter was used to eliminate the effect of motion artif act. 方法通过脉搏血氧仪中的双光束构造噪声参考信号，利用最小均方自适应滤波法消除运动伪差干扰的影响。
- In this paper, the general normalized least mean square (NLMS) adaptive algorithm was modified to ensure the linear phase of the FIR filter obtained in this way without the gradient noise amplifying. 它用经过改进的归一化最小均方(NLMS)算法来保证所得结果具有线性相位，且克服了梯度噪声放大问题，同时也不必选择步长。
- Methods The noise parameter was constructed by using light beat in the pulse oximetry system and the LMS(Least Mean Square) adaptive filter was used to eliminate the effect of motion artifact. 方法通过脉搏血氧仪中的双光束构造噪声参考信号,利用最小均方自适应滤波法消除运动伪差干扰的影响。
- Methods The criterion of mean square error (MSE) was used to determine the pool size and the number of pools. 方法 以均方误差达到预定精度要求为准则,确定混合样本大小与混合样本量。
- In this paper the principle and method of testing of RMS(Root Mean Square )graininess of radiograph were described. 作者介绍了X线照片均方根值（rootmeansquare，rms）粒状度的测试原理及方法。
- The best solution is to refine technique and thus reduce the size of the error mean square. 最好的解决办法是提高技术，以降低均方误差的大
- Multiple scattering from two-dimensional rough surface with large surface root mean square (RMS) slope is studied with Kirchhoff approximation. 摘要利用基尔霍夫近似研究了表面均方根料率较大的二维粗糙面的多次散射问题。
- The stochastic Control methods to guarantee the mean square stability of the system are summarized. 并对相继时刻的随机延迟相互独立或者条件相关的不同特点进行了讨论。
- The method focuses on minimizing the ensemble mean square error of the estimation. 该方法可以估计的总体均方误差最小。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
