harddec

是Matlab图像处理的原程序代码，适合初学者使用。(Matlab image processing is the original code, suitable for beginners.)

两种方法实现图像任意角度旋转，原图像的每个像素点寻找在新图的位置，新图中的每个像素点寻找原图中的位置(Two methods for image rotation of an arbitrary angle, each pixel of the original image at the position to find the new graph, the new image for each pixel to find the original position)

mercurial 分布式版本控制软件指南，方便个人和工程使用，使用方便(mercurial distributed version control software)

Implement the O(1) Bilateral Filter with Constant Spatial filters and a Gaussian range filter

Leverage Space Portfolio Model

用于连续结构拓扑优化的编程实现，大家可以看看(topology optimization)

时域有限差分方法 1维 产生正弦波和高斯波 犹他州大学程序(fdtd method 1D sinewave and gausswave www.ece.utah.edu)

The file contains code for hiding text in an image file.

Quality & Usability Lab, together with Assessment of IP-based Applications Telekom Innovation Laboratories 开发的声场合成工具箱，适合研究声场合成的人员使用。(Quality & Usability Lab, together with Assessment of IP-based Applications Telekom Innovation Laboratories developed sound field synthesis kit, suitable occasion to study sound personnel.)

说明：  code matlab fingerprint recognition