仿真试验说明：改进后的权重插值算法优于原先的算法，最后用平均梯度进行了性能评价。
The simulation results show that the improved power interpolation is better than the original algorithms, and the performance is evaluated with the mean grade finally.
医学图像融合的效果评价方法有很多，如信息熵、互信息、均方值、峰值信噪比和平均梯度等。
There are many kinds of image fusion methods, such as information entropy, mutual information, mean square error, peak signal to noise ratio and mean grads.
使用由方差和平均梯度构造的新的评价因子——小波邻域信息量作为融合规则选取小波高频系数。
For the image high-frequency part, use the new evaluation factor - wavelet neighborhood information to choose the ultimate wavelet high-frequency coefficients.
对多聚焦图像和多光谱彩色图像分别采用计算图像信息熵和均方根误差、计算图像平均梯度的方法对融合的性能进行评价。
There is explicit characteristic of correspondence reflecting the droplet transfer among the electric, spectral and image information based on time information fusion.
结果显示，各波段图像平均梯度提高了67.1%，细节信号能量提高了65.2%，结果证明了MTF检测方法的有效性。
Experimental results indicate that the average gradient has been improved by 67.1% and the detail-signal energy improved by 65.2%, which proves the effectiveness of the proposed method.
本文提出了利用平均径向速度分析压力梯度的方法。
The method to analyze the pressure gradient with mean radial velocity is used.
给出了考虑注采比和启动压力梯度的平均地层压力和边界压力的确定方法。
The method is presented to determine formation average pressure and boundary pressure with threshold pressure gradient and injection-production ratio.
利用实测的脉动场与平均场同步梯度观测资料研究近地层相似理论的适用性。
The applicability of the similarity theory in the surface layer is studied by using the gradient observations of fluctuation and mean fields.
经向温度梯度的改变，直接影响到对平均经圈环流及西风急流强度的模拟。
The change of meridional temperature gradient influences the strength of the mean meridional circulation and the westerly jets directly.
当被测介质中有温度梯度存在时，所测的温度时感温元件所在范围内介质层中的平均温度。
When measured in the medium temperature gradient exists, The average temperature of the measured temperature is the temperature of the components within the dielectric layer in the.
GM平均胸径还与坡位正相关； GM数量沿N→S的坡向梯度减少，而随坡度增大及坡形由凹转凸而增加；
The number of GM decreased as the slope exposure turned from N to S, as slope increased, and as slope shape turned from convex to concave.
慢流率导致较高的平均具温度，但创造不可取的温度梯度沿水流路径。
Slower flow rates result in higher average mold temperatures, but create undesirable temperature gradients along the water flow paths.
并且通过实验将这种平滑方法的性能与梯度的倒数加权平均法、中值滤波法进行了比较。
The performance of the method is also compared with that of the gradient inverse weighted smoothing method and median filtering by experiments.
这些算子使用梯度和梯度的平均值来达到去噪和边沿检测，但忽略了增强图像边沿。
These operators make use of gradient and the mean value of the image gray to minimize noise effect, but ignore to harness the image edge.
本文首先把能够到达接收器的那些简正波按能量相加，然后对发射深度与接收深度进行平均，导出了负声速梯度浅海中平均声强的表式。
The normal modes which can arrive at a receiver are summed according to energy, and an expression for the averaged intensity is then obtained by averaging over the source and receiver depth.
所建细菌梯度模型则可对不同范围内的细菌个数进行较准确预测，预测结果的平均RSD为6.61%和4.59%。
The gradient model of bacterium can accurately predicted the number of bacteria. The mean RSD for the validation set were 6.61% and 4.59%.
和领域平均法、倒数梯度加权法、纯线性插值法、纯中值滤波法等相比较，其效果改善明显。
We get a better result comparing with mean filter, reciprocal gradient filter, linear filter and median filter.
结果表明，为获得复合材料的最佳过滤性能，梯度层的粉末粒度必须小于基体的中流量平均孔径。
Results show the particle size of gradient layers should be less than the mean flow pore size of substrate materials so as to obtain the optimum filtration performance.
研究结果表明，在阳极平均排列时，环形焦粒床所产生的热梯度最小，为最佳的焦粒焙烧方案。
The computational results show that the ring coke bed is the best method of the coke preheating which has the least thermal stress in the cathode when anodes are arranged averagely.
试验表明，这种方法的平滑效果优于梯度倒数加权平均法。
The tests show the smoothing effect of the method is better than that of gradient inverse weighted method.
在不计扰动的情况下，在具有年周期的太阳短波辐射的作用下，逐渐建立起下垫面纬圈平均温度梯度及基本气流。
In the absence of disturbances the surface temperature and basic currents are gradually set up by the excitement of solar radiation with an annual period.
目 镜测量数字显示， 数字显示试验力，保荷时间，硬度值，最大最小值，平均值， 不均匀度，标准偏差， 洛氏HRCHRA转换值等，渗碳层硬度梯度曲线等。
With eyepiece digital display, Display on LCD: Load, Duration time, Diagonal lengths, Hardness values, Min, Max, Average, Divergence, , Standard deviations, converted HRC HRA values, and etc.
为了定量地评价这种平滑方法的性能，本文对计算机产生的试验图象定义了一种图象优值，作为评价的指标。并且通过实验将这种平滑方法的性能与梯度的倒数加权平均法、中值滤波法进行了比较。
In order to evaluate the performance of the proposed method quantitatively, a figure of merit for the test image generated by computer is defined and used as a measure of evaluation.
提出了一种利用静电作用下悬臂梁的吸合电压提取MEMS薄膜沿厚度方向的平均应力梯度及弹性模量的方法，该方法的关键在于实现悬臂梁吸合电压的快速、精确计算。
A novel method for calculating Youngs modulus and residual stress of a MEMS film is proposed based on pull-in voltages of a set of fixed-fixed beams.
提出了一种利用静电作用下悬臂梁的吸合电压提取MEMS薄膜沿厚度方向的平均应力梯度及弹性模量的方法，该方法的关键在于实现悬臂梁吸合电压的快速、精确计算。
A novel method for calculating Youngs modulus and residual stress of a MEMS film is proposed based on pull-in voltages of a set of fixed-fixed beams.
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