解压yaffs2文件系统的源码，用于从yaffs image中提取文件；在android等系统中特别有用-source code for extracting yaffs2 fs image particularly useful for systems such as android

DC-DC power single-part set-loop control, Realize image watermarking, de-noising, plus noise and other functions, Rotating Machinery dimensional hologram of practical spectrum calculation routines.

Six degrees of freedom to achieve inverse kinematics algorithm, Based on multi-document image obtained combining technique, Is the basis of the signal processing.