TWUN

一个小的lindo，做数学建模的同志们应该知道吧，不知道你们用得上不。以后有好东西再给大家送来(A small lindo, make mathematical modeling comrades should know, I do not know you is not useful. After the U.S. has brought good things to give)

讲解matlab的相关内容，可以帮助你对其进行深入的讲解！(Matlab explain relevant content that can help you carry out in-depth explanation of their!)

Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document. A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.

预测控制DMC算法，欢迎交流，简单明了。(programming for model-prediction control )

在一张有圆形的图片中利用matlab软件采用hough变换检测圆形，(In a picture using a round using hough transform matlab software testing round,)

不错的规划的程序，matlab语言写的，适合对规划感兴趣的的初学者和编程人员。(Good planning process, matlab language written for the planning of interest to the beginners and programmers.)

Computational Building Physics and Systems 5

BPSK,另一个文件是用汉明码进入两种信道(BPSK, another file is han plain code into two with channel)

Giao trinh Matlab pdf file

This code is related to the course Digital Communications. It simulates a communication system which uses AWGN and 16QAM