- 误差分布
- 误差分配
- error: n. 1.错误；失错。 2.谬见，误想；误信；误解。 3 ...
- distribution: n. 1.分配，分发，配给；分配装置[系统]；配给品；配 ...
- distribution error: 分布误差; 分配误差; 误差分配
- error distribution principle: 误差分布原理
- error free gap distribution: 无差错间隔分布
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error distribution中文什么意思
- 误差分布
- 误差分配
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例句与用法
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- The distributions studied are normal distribution , student - t distribution , skewed student - t distribution and general error distribution . besides this , considering the conditional heteroskedasticity of the time serial in financial market , apply the garch model into the estimation of var
在此基础上，研究了证券市场上时间序列收益率波动的条件异方差性，考虑中国证券市场的风险特征，将garch系列模型与var模型相结合，构造了基于不同分布条件下的var模型。 - This paper stated the application of parallel link mechanism in modern machine tools , set up the error analysis as to parallel link mechanism in the virtucal - axis machine tool , derived the double triangular error equations of parallel link mechanicsm in its horizontal posture , analyzed the linearity and non - singularity of the error equations , thus giving the normal splution to the horizontal posture error . the error distribution law is simulated as to the center line in the workplace , and the error distribution curves are drawn as well
该文对并联机构在现代机床上的应用作了论述，建立了虚拟轴机床并联机构的一种误差分析方法，应用坐标变换原理导出了双三角并联机构水平姿态时的误差方程组；分析了误差方程组的线性和非奇异性，给出了水平姿态时的位姿误差正解；对工作空间中心线的误差分布规律进行了仿真，绘制了其误差分布曲线。 - Actual application shows this system can effectively improve projectile dimension measurement precision and give the error distribution . testing result shows the system measurement error less than 10 microns for internal / external diameters and 100 microns for the external length . hence the measurement system can guide the machining processes and helps to control product quality
实际应用表明该系统可以有效地提高弹体尺寸的测量精度并定量评价弹体的尺寸误差,内外径和同轴度的测量精度可达10微米以内,外长的测量精度可达100微米以内,能有效地指导加工的工艺流程和加工的尺寸精度控制。 - In the third part , the essences of steganography and disadvanges of common visual perception evaluation , such as psnr and wpsnr are studied . based on analysis local error that is introduced by embedding information , combining hvs , three objective perception evaluation method for steganography performance are proposed , which are based on human visual systems and local statistic error distribution respectively . in the steganalysis part , a steganography security statistic attack model and methods for some steganography methods are presented
在信息隐藏的性能评价方面，研究了常用的峰值信噪比，加权峰值信噪比等前人提出的感知性能评价准则，指出针对信息隐藏的性能评价不能单纯从视觉特性出发，提出从信息隐藏的数据特性和感知特性出发，结合局部特性来考察失真误差的变化的思想，并据此提出基于局部区域误差统计分布和视觉掩模方法评价信息隐藏性能的方法。 - The result of a discussion about the statistical distribution shows there are different distribution forms between the data errors and estimated parameters in non - linearity inversion . the precision of estimated bottom sound speed is well than the estimated bottom density . although there is a same data errors distribution in perturbative inversion , the distribution of each inverted eof coefficient is different
统计误差分布的讨论结果显示：在非线性反演方法中，数据空间误差分布与参数空间误差分布不相同，这种匹配方法估计的海底声速的准确性好于对密度估计的准确性；在扰动反演算法中，相同的数据误差分布条件下，反演的eof各项系数误差分布不同。