While they do a great job when working with regular data types, they are not very efficient when dealing with binary data, for example images or documents. 数据库处理规范数据类型十分在行,但是在处理如图像、文档等二进制数据时却不是那么得心应手。
Unlike other self-balancing binary search trees that provide worst case O ( log n) lookup time, scapegoat trees have no additional per-node overhead compared to a regular binary search tree. 和其它的提供了最坏情况O(logn)查找时间的自平衡二分查找树不同,替罪羊树与普通的二分查找树相比,并没有对每个节点增加额外的开销。
According to the regular solution approximation, the binary phase diagrams for the Y-Re and La-Nb are computed by the use of Kaufman's approach. 将L.Kaufman计算难熔过渡族金属间相图的方法,推广应用于Ⅲ-B族稀土元素,采用规则溶体模型,计算了稀土元素钇与铼以及镧与铌的二元系的相平衡。
A novel and simple construction of regular LDPC codes was proposed, which used sparse binary sequences, through studying construction methods of LDPC codes. 通过对低密度奇偶校验(LDPC)码构造的研究,提出了一种利用稀疏二进制序列构造规则LDPC码的新颖而简单的方法。
A high-resolution method for frequency measurement is strongly introduced in the paper, which is aim at detecting the frequency of regular and binary phase coding modulated pulse signals with high frequency precision. 对这些信号的载频测量在电子战中具有重要意义。针对常规脉冲调制信号和脉内二相编码调制信号,本文提出一种高精度的数字化测频方法,以提高信号载频测量精度;
A family of Liouville integrable systems and Hamilton regular representations of its binary constrained flows 一族Liouville可积系及其双约束流的Hamilton正则表示
In the information environment of radar there are some signals such as regular and binary phase modulated pulse signal and linear frequency modulated signal are used widely. 在雷达信号环境中,最常见的信号包括常规脉冲调制信号、脉内二相编码信号以及线性调频信号。
Using this algorithm, we can get precise results of regular moments and moment invariants for arbitrary binary images. This aspect breaks through the limitation of Delta method, which suits only horizontal convex binary images. 该方法可对任意二值图像的规则矩和矩不变量进行精确计算,突破了Delta方法仅适合于二值水平连续图像的限制。