The ability to depict segment of small vessels was improved by 512 high resolution matrix.

高分辨率512矩阵，减小脑组织的信号，小血管的片段显示能力得以改善。

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In this paper, by using the special structure of the covariance matrix, a fast high resolution method based on QR decomposition is presented.

利用阵列输出协方差矩阵的特殊结构，本文提出一种基于QR分解的高分辨谱估计方法及其改进形式。

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By introducing theories of matrix, this paper presents a calculation method for the rank of the quadratic form in quadratic sum resolution.

引用矩阵的有关理论，给出了平方和分解式中二次型秩数的计算方法。

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Microdisplays' SVGA resolution of 800-by-600 pixels is comparable to that of a typical notebook PC's active-matrix LCD, but the displays are six to ten times cheaper, Bowser claims.

CNN: Watch for microdisplays this year