WignerVille

用burg算法实现功率谱的估计，可以改变信噪比SNR，阶次P，可以分析分辨率(Burg algorithm using power spectrum estimation, can change the signal to noise ratio SNR, order P, can be analyzed resolution)

this is matlab program

generation of rectangular shape signal. for a rectangular shape of width 1, sinc result also included

这是两个比较完整的matlab程序，希望对大家有用(These are two relatively complete matlab program, we want to be useful)

ISODATA法分类IRIS数据集，压缩包中包括两个.m文件，运行provaisodata_4D.m可直接分类。或者通过isodata_4D.m设置参数也可以得到结果。程序有详细注释，很容易懂。最后结果既有文字描述，也有图形输出。(ISODATA classification method IRIS data set, compressed package includes two. M files, run provaisodata_4D.m direct classification. Or set the parameters by isodata_4D.m can get results. Procedures detailed notes, it is easy to understand. Final results of both the written description, there are graphical output.)

Model order reduction description and its implementation in Matlab

迭代法求解一次方程运用迭代法实现一次方程的求解 原创(Iteration method to solve a equation)

经典的拓扑优化SIMP方法，Sigmund写的(Classical SIMP topology optimization methods, Sigmund write)

说明：  基于DWT域的数字水印技术，子带编码隐写程序(DWT domain based on digital watermarking technology, subband coding steganography program)

代码实现了各种方法的功率谱估计，包括MUSIC,AR,MUDV(Code of the various methods of power spectrum estimation, including MUSIC, AR, MUDV)