A novel method is put forward for studying the instability of vapor-water ( two-) phase flow. This method combines data compression and denoising based on wavelet ( analysis) with the iterated function system ( IFS) fractal image code techniques. 文章提出了将小波包分析数据压缩和消噪并与迭代函数系统(IFS)分形理论相结合用以研究汽液两相流动不稳定性的一种新方法。
A method associated with iterated function systems 'code spaces is applied to audio scrambling. Each sample point's position of audio signal is changed by a transformation between two different code spaces. 将伴随于迭代函数系统的码空间编码方法应用于音频的编码,然后通过在两个不同码空间的变换对音频进行置乱。
Iterated Function System Fractal Image Code on Instability of Vapor-Water Two-Phase Flow 用迭代函数系统提取两相流不稳定性的分形码