| EXAMPLE SENTENCES | ||
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提出一种信号子空间拟合的新方法。 A new method for signal subspace fitting is presented. | ||
结合工程实际，对广东某市GPS网的GPS高程和联测的几何水准采用多种拟合方式进行拟合。 With the engineering practice, the auhtor select some methods to deal with height fitting of a GPS control net of Guangdong province. | ||
该线性拟合方程的斜率为0.432cm/张。 The slope of this linear fitting equation is 0.432 cm/sheet. | ||
文中描述了一种保凸参数拟合方法。 This paper given describes a convex persevering fitting method. | ||
拟合结果与实测值的相对误差小于5％。 The relative error between the fitting data and the measured data is less than 5 %. | ||
该方法较适合于泵汽蚀性能曲线的拟合。 This method is more suitable for pump cavitation performance curve fitting. | ||
传统的最小二乘法拟合流速剖面存在一定的困难。 It is difficult to simulate a velocity profile with the traditional least square method. | ||
竖向温度梯度可以用指数函数加一次函数的形式进行拟合； The formula of exponential function and linear function are adopted to vertical temperature gradient. | ||
型值点光顺后，采用最小二乘法圆弧拟合。 After smoothing the type value points, the least square method of fit... | ||
在胶南市应用GPS建立三等平面控制网及高程拟合作业过程中，所采用的数据处理方法提高了平面精度和高程拟合精度。 During the period of establishing third grade plane controlling net and elevation fitting work by using GPS, plane precision and elevation fitting precision are promoted. | ||
