在算法上

The latter have been seeking for an appropriate algorithm for solving an optimization problem expressed in a form of error norm between estimates from a proper forward model of light propagation in tissue and the measurements. Mathematically, this posed an ill-conditioned inverse problem.

间接法的核心是寻找解优化问题的合适的算法，此优化问题表示为正向模型和测量值间的误差范数形式，在数学上这是一个病态的非线性逆问题。

It is better than normal way in constructing algorithm model and classification speed.

并通过MIT-BIH心电数据库进行实例分析，获得了较高的识别率，且在算法模型的构造和分类速度上优于常规方法。

Obviously, comparing with normal exponential algorithm, the optimal one is better.

不难发现，与传统的指数运算相比，随着指数值的不断增大改进算法在计算上的优势将更加明显。

Different from the traditional approach of solving GDA by singular value decomposition,the new algorithm utilizes kernel modified Gram-Schmidt orthogonalization algorithm to extract the optimal transformation matrix directly,which can not only effectively hold the most discriminant information in the null space of within-class scatter matrix,but also make the solution more stable in numeric.

与传统用奇异值分解获取目标特征子空间的方式不同，新算法运用核修正格兰-施密特正交化过程直接提取最优投影变换矩阵，不仅有效地地保留了类内散度矩阵最具辨别力的零空间信息，同时使所求解在数值上更稳定。

The aim of our work is to strengthen localized features in basis images and to impose orthonormal characteristic of Principle Component Analysis on NMF.

我们的目标是强化基底的局部特徵，以及将主轴分析演算法的正交特徵加在非负矩阵分解演算法上。

Two applications using difference algorithms are experienced on the platform,and the results show that the plat...

两个抽取任务分别应用不同的算法在平台上实验，实验结果验证了该平台的实用性。

At the same time, This paper presents a new polygon filling algorithm based on vertex storage types.

不仅在视觉上达到了较好的效果，而且还提高了算法的填充效率。

Then reclassify those protein domains based on the study of protein folding, which means the SSE contents, their arrangement orientation and connections.

折叠类型的结构比对研究使用结构比对算法对LIFCA进行了同种折叠类型在结构上的差异性研究，以结构比对为基础得到了折叠类型的多序列比对结果，用于建立折叠类型的模型。3。

In our design, the main assumption is that the regressor vector satisfies certain Lipschitz condition; the key procedure is that we transform the error system to the traditional form with the parameter estimation error multiplying the"regressor vector"; and the"regressor vector-based"update law comes from the combination of the gradient algorithm with a σ-modified term.

基于回归向量的自适应律是在经典的梯度算法上增加一个σ修正项后得到的。

Based on the proposed algorithm, this paper lays emphasis on the efficient hardware implementation of particle filters on FPGA platform, and presents the hardware architecture of the resample/sample unit and the whole system.

在算法研究的基础上，论文研究了基于FGPA的硬件电路实现方法，给出了系统的整体硬件结构及重采样/采样模块的实现方案，讨论了粒子滤波硬件实现的资源优化及时间优化问题。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。