In this paper the watermarking programs based on the discrete cosine transform (DCT) domain DC component (DC) is adopted. Through adjusting the block DCT coefficient of the image the watermarks are hidden. And blocking the selected image accord

数据挖掘开源算法最经典的weka算法源码，导入Eclipse就可以打开，包含了几十个经典的数据挖掘算法。-Open source data mining algorithm is the most classical algorithm weka source code into Eclipse, you can open, contains dozens of classic data mining algorithms.