Finally, class matrix and tested samples were projected respectively through the proposed rules. Then, the final class that tested faces belonged to was declared according to the Euclidean distance.

最后，将类矩阵和试验样本分别进行投影，并根据其欧氏距离的大小得出试验人脸的最终类别。

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In this paper, we consider the best approximation of a matrix under a given linear restriction with some fixed elements. This result can be apply to solving a class matrix inverse eigenvalue problem.

本文研究具有某些固定元素的矩阵在线性约束下的最佳逼近，其结果可以用于解一类矩阵反特征值问题。

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CwMtx has no built-in random number generator, and there is no class function that fills a matrix with random elements.

CwMtx没有内置的随机数生成器，也没有用随机元素填充矩阵的类函数。

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