Digital-watermarking

this file contains some m-files about calculating the fractional fourier transform and isar processig

反问题正则化工具箱，用于线性不适定问题的计算。(regularization toolbox for computation of linear ill posed problems.)

说明：  一个用于计算精馏塔理论塔板的小程序,可以实现图示化.(a theory used in the calculation of distillation tray of small procedures, can achieve Graphic.)

通过matlab程序实现，基于光流法的运动估计，可以对图像进行预测(By matlab program, optical flow motion estimation method based on the image can be predicted)

code for DWT using 5/3 filteration

qam slicer and offset adder

这里　提供了　罗克韦尔ｌｏｇｉｘ５０００的各种指令集，是利用罗尔韦尔自动化控制者的一个不错的小工具　可以随时查阅这些指令(Rockwell logix5000 here provides a variety of instruction set, is the use of automated control Luoerweier' s a nice little tool to gain access to these instructions)

说明：  信道编码用于计算信道的容量，计算起来比较简单迅速。(Channel coding is used to calculate the channel capacity, calculate simple fast.)

Vector quantization algorithm is one of the best clustering algorithms for multidimensional signals

说明：  AES加密算法中的S-盒及其MATLAB实现,S盒实现是MATLAB中的主要过程。(AES encryption algorithm in the realization of S-boxes and MATLAB, S box MATLAB implementation is the main process.)