doa估计经典music 算法 构造简单入射信号,利用7天线阵接收信号,进行波达方向估计....

tutorial and example about basic of signal processing

本代码基于dwt的音频水印技术，在音频中加入高斯随机水印，达到防伪的效果。(The code is based on dwt audio watermarking technology in audio watermarking by adding Gaussian random to achieve security results.)

矩阵奇异值分解的svd算法的解析和评估。综述了三种方法进行奇异值分解。特点不一 有适合嵌入式系统用的(svd juzheng)

智能优化方法--混合遗传蚁群算法，结合了蚁群算法和遗传算法(Intelligent optimization method, hybrid genetic ant colony algorithm, combines ant colony algorithm and genetic algorithm.)

matlab中不同序列的分类，利用内积不同来分类，附注释-matlab different sequence classification, the use of inner product different to the classification of annotated

有限元分析优化，主要基于水平集方法，comsol的二次matlab开发(Finite element analysis and optimization, mainly based on the level set method, comsol matlab development of secondary)

三参数威布尔分布求解，输入故障时间参数得到三叔及图像··(Solution of three parameter Weibull distribution)

卷积码和turbo的结合。。。。。。。。。。。。。。。。。。。。。。。。。。。。。(The combination of convolutional codes and turbo)

此程序用来在MATLAB中创建泰森多边形，并且在产生随机中心点的同时，各中心点必须满足特定的距离关系，最后输出中心点坐标以及相应的顶点坐标，以在ABAQUS中建模。(This procedure is used in MATLAB create Thiessen polygons, and at the same time generating random center point, each center must meet specific distance relationship, the final output of the center coordinates and the corresponding coordinates of the vertices to model in ABAQUS in.)

Eigenvalues and eigenvectors of a normal matrix A.