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The IPCA is a successful attempt to perform orthogonal decomposition with consideration of specifically chemical characteristics.

IPCA是我们改变传统PCA的纯数学处理，从具体化学问题的特点入手对数据矩阵实施正交分解的一个尝试，结果表明这种尝试是成功的。

Based on the empirical orthogonal function and singular value decomposition method the spatial distribution and time variation of soil temperatures in the plateau are analysed.

运用EOF方法分析了各层地温的时空特征，并对不同时段的地温场和降水场进行SVD分解，并讨论了前期地温变化，尤其是10cm地温变化与我区降水之间的关系。

A new approach for medical image fusion based on orthogonal wavelet packets decomposition and 2v-SVM is proposed,aiming at the deficiencies of existing algorithms in characteristics representation and acceptance or rejection of information.

针对现有的图像融合算法在特征表达及信息取舍上的局限性，提出了一种基于正交小波包分解和2v-SVM的医学图像融合新算法。

To deal with the problem,a reduced order model based on time-domain proper orthogonal decomposition is investigated.

为了对主动控制系统设计提供高效高精度状态空间模型，研究了气动弹性系统的时域正则正交分解/降阶模型方法，并引入平衡截断技术进一步降低时域POD/ROM的阶数，从而有效克服了时域POD/ROM阶数过高的缺点。

MTS is studied in deeper level based on four basic steps of MTS and MYT orthogonal decomposition.

本文基于马氏田口方法四大基本步骤和MYT正交分解对马氏田口方法进行了拓展研究。

In this paper, we discuss the computational stability of two kinds of algorithms for solving Least-Squares problem, the normal equation method and the orthogonal decomposition methdd, and show that we can get better performance in Jater case in this aspect.

其一是基于正则方程的递推求解方法，这是目前各种自适应算法的基础；另一是正交分解算法。后者的计算稳定性要比前者高。研究了一种基本的正交分解自适应算法，并指出，如果初始条件恰当，它将得到和批处理同样的结果。

By applying the method of orthogonal decomposition of adjustment coefficient matrix in cointegation-VECM models proposed by Gonzalo and Granger (1995), this paper measures the core inflation rate of China through solving common factor of the cointegration system.

根据Gonzalo和Granger(1995)提出的关于协整—VECM模型中的调节系数阵的正交分解方法，本文通过求解协整系统中的共同因子度量了我国的核心通货膨胀率。

These factors include the number of snapshots, basis functions based on proper orthogonal decomposition mode and the ratio between large- and short-scale time steps.

本文我们将基于POD方法的Equation-Free POD方法应用到热带太平洋区域上的大尺度大洋环流的约化重力模式。

The innovation of this thesis can be listed as follows:(1) Based on orthogonal matrix expansion, a construction method of Z-complementary sequences with two-width ZCCZ is presented.

序列的相关性能直接影响到系统的多址干扰和多径干扰的大小，从而在很大程度上决定了系统的误码率性能和传输速率。

The orthogonal expansion of the solution of the rotating disk motion equation is analyzed, and the stability of the system that includes the controller and the dynamics of sensor and actuator are analyzed.

本文通过对旋转圆盘运动方程解的正交级数展开的分析，由此在考虑控制器、作动器和传感器的动态特性情况下，分析了旋转圆盘振动主动控制系统的稳定性，指出了系统失稳的条件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。