28587376karlman

数字水印matlab程序，只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法，用的是混沌加密。(Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar is a complete digital watermarking algorithm, using a chaotic encryption.)

说明：  自己编制的傅立叶反变换MATLAB程序，有详细的注释，方便大家理解傅立叶反变换的意义。(Prepared by the Fourier inverse transform their own MATLAB programs, with detailed notes, to facilitate us to understand the significance of the Fourier inverse transform.)

MatlabBGL. A Matlab Graph Library. MatlabBGL is a Matlab package for working with graphs. It uses the Boost Graph Library to efficiently implement the graph algorithms. MatlabBGL is designed to work with large sparse graphs with hundreds of thousands of nodes.

说明：  近年来，DOA估计越来越被广泛注意，该内容用MUSIC实现DOA估计(In signal processing, pulse compression has a wide range of applications, the file is implemented with MATLAB)

Matlab基础程序联系：成绩统计,练习switch和if else组合；抽样定理(Matlab basic function design for scord statisticing and Nyquist )

audio signall processing

说明：  一种lms算法的matlab源程序，是word文本打开。(a LMS algorithm Matlab source, the text is word open.)

用模拟退火算法解决旅行商问题，城市坐标是数据集直接调用。(Simulated annealing algorithm to solve the traveling salesman problem, the city coordinates data sets directly call.)

《MATLAB数学手册》电子书详细讲解matlab中矩阵及其运算、数值计算与数据分析、符号运算、概率统计、优化问题、模糊逻辑、绘图与图形处理，欢迎下载("MATLAB Mathematics Handbook" this book explain in detail in matlab matrix and its computation, numerical computation and data analysis, symbolic computation, probability and statistics, optimization, fuzzy logic, graphics and image processing, welcome to download)

改进的渐进拓扑优化方法，以应力为设计目标(The improved progressive topology optimization method takes the stress as the design goal)