Study on regression curve equation for floor radiation thermal conductivity k 值的回归曲线方程研究
Study on regression curve equation of heating circulating pump performance 采暖循环水泵的性能回归曲线方程研究
Item-test regression curve 项目检验回归曲线
Analyzing the rule of productivity degradation by using fitting method of binary regression curves and filtration method 利用二元回归曲线拟合法和筛选法分析产能递减规律
A new algorithm for modeling regression curve is put forward in the paper, it combines b-spline network with support vector regression 摘要将-支持向量回归机与b-样条网络相结合,提出了一种建立回归曲线模型的新算法。
Corresponding tests have been carried out on concrete specimens by this method and the regression curves of test data are obtained 进行了逐层回弹法检测火灾后混凝土强度的试验,对试验数据进行数学回归分析,得出了逐层回弹法测强曲线。
We calculate the regression curve about length of erased magnetic record and lightning current peak . we analyze the error of recording data and find a new means about direct measurement of the max lightning steepness with magnetic tapes 作出磁带消磁长度与霄电流峰值的拟合曲线,对测量数据进行误差分析,找到利用磁带直接测量雳电流最大陡度的新方洁。
Thereafter, the rfq-pcr method for the detection and enumeration of s . costatum cells is established with primer6 ( f / r ) and taqman6 . the regression curve for enumeration is delineated according to the development of the fluorescent densities in the rfq-pcr with the increasing number of s . costatum cells . the regression equation is y =-3.3427x + 43.443, in which x indicates the log10 of cell number, and y indicates the ct values, with r2 of 0.9788 以rfq一pcr中实际细胞数的常用对数值为横座标,以测得的ct值为纵座标,绘制出了定量检测的标准曲线,该曲线的回归方程为:y=一3.3427x+43.443,其相关系数是:rz二0.9788,ct值的标准估计误差为sy’x二0.6741。