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- general normal equation 通式
- general normal equation(s) 一般正规方程
- This method overcomes the difficulty of solving a large sparse normal equation fully, and improves the efficiency of dealing with data. 这种解法规律性强,简单直观,更易于计算机上实现,很好地解决了解大型稀疏法方程所遇到的困难,极大提高了数据处理的效率。
- The normal equation of linear regression is used to calculate the effects of high frequency components on the determination of secular trend of relative sea level(RSL). 由一元线性回归分析的正则方程计算表明,在验潮记录较短的客观条件下,验潮序列中的周期波动对确定海平面变化趋势的影响是显著的。
- First, on the basis of normal equation of the gyration surfacegeodesic, educe the fiber winding linetype, essential equation ol thelinetype, the regulation of velocity ratio. 首先,本文在已有的回转曲面测地线一般方程的基础上对圆环压力容器的纤维缠绕线型、线型基本方程、线型速比微调进行了理论推导;
- By defining a new data matrix the coefficient matrix and the dexter item of the data domain normal equation can be determined jointly, thus higher computing efficiency can be attained. 通过定义新的数据矩阵,算法还可以合并求解数据域正规方程中的系数矩阵和右侧向量,从而提高了计算效率。
- This paper sets forth non zero element dynamic memory trigonometric decomposition method of large scale sparse positive definite normal equation, which is regular, simple and intuitive, and therefore it is ease to realize in the computer. 本文针对具有正定性质的大型稀疏法方程,提出了大型稀疏正定法方程的非零动态存储三角分解法,运用复式链表来动态存储稀疏矩阵。
- In this paper a normal equation is derived for orthogonal gridworks loaded normally to their planes analyzed by the slope-deflection-gyration method. 本文把一般结构力学的用变形法计算平面刚架的原理应用到交叉梁系上,得到了一组法方程式,考虑了扭矩的影响。
- Lymphedema patients usually do not have severe pain and skin color and temperature are generally normal. 淋巴水肿的病人通常没有很严重的疼痛,皮色和皮温一般也是正常的。
- The characteristics of the normal equation created in recovering the earth gravity model (EGM) by least-squares (LS) adjustment from the in-situ disturbing potential has been discussed in detail. 摘要讨论了在基于能量法确定地球重力场模型的过程中,利用最小二乘方法由沿轨扰动位数据解算位系数时法方程的特性,在该问题中,法方程只与卫星轨道有关。
- In order to solve the ill-conditioned problem of the normal equation in the exterior orientation for linear pushbroom imagery, the combined ridge-stein combined estimator (CRS) is presented. 针对线阵推扫式影像外定向中存在的法方程病态问题,提出了采用岭压缩组合估计进行解算,能提高定向精度,并分析了该算法的优点和应用方法。
- The expiratory flow parameters (PEF, MMEF, FEV1) of pulmonary function test in CVA were generally normal;these parameters in CAB group, however, were obviously decreased. 咳型哮喘组患者的最大呼气流量、最大呼气中段流量和一秒钟用力呼气容积测值基本正常,而慢喘支组则明显下降;
- In this paper, the general normalized least mean square (NLMS) adaptive algorithm was modified to ensure the linear phase of the FIR filter obtained in this way without the gradient noise amplifying. 它用经过改进的归一化最小均方(NLMS)算法来保证所得结果具有线性相位,且克服了梯度噪声放大问题,同时也不必选择步长。
- The number of pass points used in a stereopair is not confined to six, it may be fourteen, or even more, but the normal equations are only five. 象对中的点数不限于六个,可增多到十四个或更多,但仍仅只有五个法方程式。
- Gunner Jones was praised by the general. 炮手琼斯受到了将军的表扬。
- Please give me a general idea of the work. 请告诉我这项工作的梗概。
- My general impression was that it was quite good. 大致上我觉得那相当好。
- The ill-conditioned normal equations bring numerical problems in construction of macromodel in time domain for power distribution networking using rational function approximation. 有理函数逼近法方程组病态条件数为构建电源分配网络时域宏模型带来了数值问题。
- The general decided to fly up to see his soldiers. 将军决定飞向北部去看看他的士兵们。
- Use data mining methods to analyze the audit data and provide anomaly detection based on the generated normal patterns, this method can improve the performance of intrusion detection system. 利用数据挖掘技术对审计数据加以分析,总结出一些正常模式,用来进行异常检测,将有助于提高入侵检测系统的检测准确性和完备性。