mean-squared error meaning in English
均方误差
Examples
- The research of the minimum mean - square error of the generalized kalman filter
广义卡尔曼滤波均方误差最小性的研究 - An optimal subband rate allocation algorithm in mean - squared error ( mse ) minimization sense was proposed , which achieves persistent optimal rate - distortion performance under any given rate constrains
提出均方误差最小意义上的最佳三维子带码率分配算法，该算法在任意给定码率限制条件下都能获得最优率失真性能。 - Experiments on gray - level and color images show that it yields results with lower root - mean - squared errors and preserves better high - frequency details such as high contrast and sharp edges
在灰度和彩色图像上的实验均表明该方法得到的结果具有更低的均方根误差，而且更好地保持了高频空间的细节，例如高对比度和锐利的边缘。 - The autoaligment instrument and accuracy turntable with digital display are used to detect the step angle after 32 subdivision , and the experiment results are given , the mean - square error of step angle after 32 subdivision is less than 3 . 7 %
为了检测32细分后的步距角，采用了自准直仪加精密数显转台的光学测量方法，并给出了实验结果， 32细分步距角的均方误差不大于3 . 7 。 - Chapter three provides synchronization algorithms in dvb - t cofdm receiver , including symbol timing recovery , carrier frequency error estimation and sampling timing recovery . chapter four introduces some channel estimation algorithms based on interpolation in dvb - t receiver . five estimators are compared , in terms of mean - squared error both in rayleigh channel and ricean channel
第三章首先讨论了由于载波频率偏差、符号定时偏差和采样定时偏差对ofdm系统所造成的影响和干扰，然后针对dvb - t系统的cofdm接收机方案，分别给出了符号定时同步、频率同步以及采样钟同步的实现算法，并对它们的性能进行了分析仿真。