查询词典 mean error

By adopting the MSE (mean-square error) criteria it is easy to get , the transfer function of the FIR to be designed quickly.

并采用均方误差准则来计算。使用这种方法我们可以很快得到计算结果。

To mitigate ISI and ICI, in the minimum mean-square error sense, an optimal equalizer is developed.

同时，还考虑了利用干扰抵消算法来进行干扰消除。

The proposed scheme minimizes a simple function relevant to the mean-square error of the least squares channel estimate instead of minimizing the MSE itself.

所提方法最小化的是一个与信道最小二乘估计均方误差有关的函数，而不是MSE本身。

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％。

Two image quality evaluation of the function. Including psnr PSNR, it is mean-square error nmse other. Images can be used for de-noising and compression of image quality evaluation.

详细说明：两个图像质量评价函数，psnr峰值信噪比，正则均方误差nmse，能可用于去噪图像和压缩图像的质量评价，很有用啊。

The procedures under the trained network file ANN.mat anticipating new data files, to be mean-square error. and the mapping out of the original forecast data and the map data comparison.

详细说明：本程序根据训练好的网络文件ANN.mat预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比图。

An image can be better described by a small set of its pseudo-Zernike moments than any other types of moments such as geometric moments, Legendre moments, rotational moments, and complex moments in terms of mean-square error.

为了能使伪Zernike矩得到更广泛的应用，在详细分析伪 Zernike矩不变性的基础上，提出了伪 Zernike矩的改进方法，使改进后的伪 Zernike矩在保持旋转不变性的同时，还具有真正意义上的比例不变性，同时给出了部分的实验分析结果。

Aviation University of Air Force, Changchun 130022, ChinaAiming at the characteristics and test requirements of airborne weapons, the transverse adaptive digital filter was built with least mean-square error algorithm based on the analysis of ADF structure and optimization evaluation, and according to the design process of field programmable gate array.

针对飞机机载武器设备特点和测试维修要求，在分析了自适应滤波器的结构、最优评估等特性基础上，根据现场可编程门阵列的设计过程，构建了基于最小均方误差算法的横向自适应滤波器。

Adaptive filter can adjust its coefficients automatically to minimize the mean-square error between its output and that of an unknown input, unnecessary to know the autocorrelation functions of signal and noise in advance, hence it can realize linearly optimum filtering.

自适应滤波器可以不必事先给定信号及噪声的自相关函数，它可以利用前一时刻已获得的滤波器参数自动地调节现时刻的滤波器参数使得滤波器输出和未知的输入之间的均方误差最小化，从而它可以实现最优滤波。

The classical feedforward active noise control methods with mean-square error criteria only consider second order statistics of signals, but neglect real existing non-Gaussian signals. Therefore, these methods do not perform well for non-Gaussian noises.

在前馈主动噪声控制中，基于均方误差准则的传统算法仅考虑了信号的2阶统计量，忽略了实际存在的非高斯信号，不能满足对非高斯噪声的控制要求。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。