The reasons for the aliasing problem had been analyzed and some methods had been given to avoid this problem.

对于走样问题，本文分析了产生走样现象的原因，提出了多种解决办法。

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A wavelet packet frequency-shift algorithm for remote sensing image fusion was introduced to solve the problem of serious frequency aliasing caused by dyadic-down sampling.

在基于小波包的遥感图像融合应用中，引入用于调整小波包分解频率顺序的小波包移频算法来解决由于间隔采样而导致的频带混叠现象。

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Memory aliasing is a relatively easy to understand problem.

内存地址混淆现象是一个相对容易理解的问题。

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That are not readily dealt with in a prograing problem. It also deals with issues of some of the subtleties of things like aliasing.

它还和一些很细微的问题,比如重名等有关系,因此这不关编程的事儿。

麻省理工公开课 - 计算机科学及编程导论课程节选