直线方程 meaning in English
equation of straight line
equation of the straight line
linear equation
straight-line equation
Examples
- Application of liner equation in mine surveying
直线方程在矿山测量中的应用 - And talking to pretreatment of image , it adopts the methods including projection arithmetic , difference arithmetic , and hough transform
采用投影算法、减影算法、 hough变换等方法进行预处理,拟合出指针直线方程和长刻线直线方程。 - And the points correspondences can gained by hough transform . at last it can gain the position parameters of the main camera
图像边缘检测后进行hongh变换获取直线方程，在hough变换的基础上提出快速hough变换检测直线提高计算速度。 - The relation of radius of curvature and error as well as formulas of increasing parameters on condition of constant error are diverted . the equation of the line on the center of approximate circular arc is obtained ， and it can avoids the trouble that numerical solution owns possibility of no convergence and simplifies node calculation of non - circular curve
导出了曲率半径与逼近误差之间的关系和等误差条件下的参数递推公式，建立了通过逼近圆弧圆心的直线方程和圆心坐标计算公式.按这种方法用圆弧逼近平面参数曲线，不需要求解非线性方程组，避免了计算可能不收敛的麻烦，简化了非圆曲线的节点计算过程 - After all have done we could get the equation of indicating pointer and long length graduation . and then calculate the distance between the two lines to estimate whether the two lines are superposition under a given threshold . if not superposition the computer will drive the standard power station to a suitable value and estimate again until being superposition
根据拟合出的指针直线方程和长刻线直线方程计算出两者之间的距离,并根据预先设定的阈值,判断两者是否重合,如未重合,则驱动标准源,根据判断更改指针位置,并再次判断,直到重合。