Consider an information source with entropy rate H. By the source coding theorem, it is possible to design a source code with rate R which reconstructs the source sequence X =(X1,X2, ··· ,Xn) with an arbitrarily small probability of error provided R
This paper presents a new approach to defining additive steganographic distortion in the spatial domain. The change in the output of directional high-pass filters after changing one pixel is weighted and then aggregated using the reciprocal Hölder n
Total Harmonic Distortion (THD): A Lesson for Lighting Harmonypdf,高效电子镇流器的THD降低成本的加法器，不再是一个考虑到高性能的电子镇流器的广泛的可用性和能源立法的影响。然而，当考虑生命周期成本的规划设计阶段的一部分，可以提供比第一次更大的节约成本。由于谐波现在减少，导体不再必须处理这些电流过大。以更高的效率，最终用户将得到更多的光对于一个给定的尺寸线或变压器的额定值。
Based on the property analysis of interferential multispectral images, a novel compression algorithm of partial set partitioning in hierarchical trees (SPIHT) with classified weighted rate-distortion optimization is presented. After wavelet decomposi
A method for optimizing the spectral distortion of an ultrafast pulse in a polarization-maintaining picosecond linear-cavity fiber laser with a one-stage fiber amplifier is proposed and demonstrated. The mechanism of control of the spectral distortio
