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- And to improve the coding efficiency, an atom modulus which is piecewise approximated by the least squares line is proposed. 为降低原子投影系数的冗余度和减小其编码量,对图像稀疏分解投影的系数采用分段式拟合。
- least square line 最小二乘直线
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- Algorithm gor least square fit curve. 最小二乘法拟合曲线的算法-
- One way to construct this line is by least square, weighting all points equally. 办法之一是给予所有的点子以相等的权用最小二乘方法来画这条线。
- A sequent least square method with distance constraint is used to compute the line parameters from the image to reduce the influence of the noise. 为减小噪声点影响,给出一种距离约束准则下的序贯最小二乘直线拟合方法。
- Then inversion of the advanced detection is caried out by least square method. 然后采用最小二乘法对超前探测视电阻率曲线进行快速反演。
- They serve those little square burgers. 供应那些方形的汉堡。
- Secondly, the initial normal vector will be improved by conicoid least square. 然后,采用最小二乘进行二次曲面拟合进行修正。
- least squares line 最小平方线
- Least squares in linear models II. 线性模型中的最小二乘法2。
- Analyzes the in situ pressure testing curve of SFT by means of the straight line simulated. Using the least square method the value for fomation pressure is obtained, the calculation of testing radius based on the stable sepage flow principle is made. 分析了SFT现场实测曲线,利用最小二乘法拟合的直线求得了地层压力,并采用稳态渗流原理计算出测试半径,进而应用这些资料分析了油气藏压力,泥浆柱压力以及确定了动用层位和井间连通关系等参数。
- The least square method was used to fit the ground level line into a bidirectional lateral grade, and then to calculate the cross-sectional areas of earth work, effectively ensuring the calculation accuracy together with improving the calculation speed. 采用最小二乘法将地面线拟合成双向横坡来计算各断面的填挖方面积,提高计算速度的同时,有效保证了计算精度。
- He seated himself by the little square table on the verandah. 他在廊子下面的小方桌前坐了下来。
- This little square is used by students as a place to chat. 这方不算大的中庭广场,是许多学生閒时聊天的场所。
- In this paper, Two Different Concepts for the Recursion of Least Square Estimation is Introduced. 本文阐述了两类不同概念的递推最小二乘估计。
- The model parameters are estimated using a recursive extended least square method. 用递归扩展最小二乘法估算了模型参数。
- Exe-Using least squares algorithm on Multi-times curve fitting. 最小二乘法多次曲线拟合。
- And the relationship between constrained least square unmixed accuracy and within endmember variances was analyzed with simulation data. 然后用数值模拟的方式进一步研究了端元内部光谱与限定性混合像元分解精度的关系。
- Order components were extracted in time domain by constructing weighting least square adaptive filter. 通过构造加权最小二乘自适应滤波器,实现了各阶比成分在时域中提取。