qpsk

用matlab做的指纹提取的源码，具有很好的借鉴作用。(Using matlab to do the fingerprint extracted from source code, with a very good reference.)

基于ＮＳＧＡ方法的多目标遗传算法程序,本程序为通用包,可自行修改.(NSGA method based on multi-objective Genetic Algorithms procedures, the procedures for the general packet may amend its own.)

this code is use do create 3d structure of 3d object

lleach code under mathab for the simulation

code book parameters of lifting

孙志忠书：偏微分方程数值解，第三章第一节：抛物方程的有限差分解法向前欧拉格式(forward euler difference scheme for parabolic problem)

利用文本读取方法，从一个很长的数据文本中截取所要处理的数据段。(The text read by means of data from a long interception of text data segment to be processed.)

利用rcwa算法计算二维光栅的代码，在matlab下运行(rcwa matlab )

vpi photonics toolbox issues

对一幅图像实现不同角度的旋转，从而可以观察不同角度的结果。( rotate_image- rotates an image given inside a matrix by the amount of "degree" counter-clockwise using linear interpolation of the output grid points from the back-rotated input points in this way, the output image will never have a "blank" point)