J2ME用的图片处理工具，可以对图片进行放大缩小，裁剪，透明处理，对图片进行一些特效的处理，黑白，负片，蒙版等-J2ME use image processing tools, the images can zoom, crop, transparent processing, image processing some special effects, black and white, negative, masks, etc.

Constituting the modulated signals of different frequencies, Complete set content, basic hyperspectral image processing, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.