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- chi square method 卡方法
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- When designing and making charts, he sometimes has to use a one chi square. 他设计制图的时候，有时要用到方尺。
- The results of qualitative and quantitive analysis was evaluated by chi square test and t test respectively. 对M mp一2、Mmp一9的定性表达和定量表达结果分别采用xZ检验和t检验进行统计学分析。
- 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。
- modified chi square minimum method 修正最小X2法
- The results of chi square test suggested that, based on the users＇ personality data, the model could be ap- plied to IM user classification effectively . 对模型的拟合度检验表明，该模型可利用人格测量数据对IM用户进行有效分类。
- An information division law based on the fault detection function of the residual Chi square test is proposed for the FF only comprising double local filters. 对于仅由双子滤波器组成的联邦滤波结构，给出了一种基于故障检测函数的自适应信息分配方法。
- 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。
- It is difficult to simulate a velocity profile with the traditional least square method. 摘要传统的最小二乘法拟合流速剖面存在一定的困难。
- The table is 3 chi square. 这张桌子三尺见方。
- Genetic algorithm and partial least square method were used to determine the voidage measurement model. 遗传算法和偏最小二乘方法用来确定空隙率测量模型。
- The formula for estimation the oversaturation is established by using the least square method. 并用最小二乘法得到了过饱和度的估算公式,从而为今后过饱和度在线软测量提供理论依据。
- Multivariable equation set fitting method is derived on the basis of least square method principle. 根据最小二乘法的求解原理，建立了一种适用于多变量方程组系数参数的拟合算法。
- Experimental results calculated by the Least Square Method hasbeen performed with laser airborne particle counter. 文中给出了用最小二乘法对国产激光尘埃粒子计数器进行标定的实验结果。
- Least square method is adopted in regression analysis, AR(n) model in time series analysis and GM(1,1) model in grey system prediction. 时间序列分析主要采用了自回归模型AR(n)：在灰色预测分析中采用了工程中最常用的GM(1，1)模型。
- The experimental resultswere fitted to Legendre polynomials by means of least--square method and com-parisons with earlier measurements are presented. 实验结果用最小二乘法按照勒让德(Legendre)多项式拟合;误差为±2.;6%25;并与国外结果进行了比较。
- The model structure is determined by AIC and step?by?step regression arithmetic, parameters of the model are estimated by the least square method. 模型结构采用AIC准则法和逐步回归筛选法综合确定,模型参数采用最小二乘法估计。
- noncentral chi square distribution 非中心卡方分布
- 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。
