dtc_pmsm

ARMA模型的功率谱估计程序，简单易懂，免费下载。(spectral estimation)

常见的潮流程序主要采用直角坐标来进行，本程序采用极坐标对简单输电网系统潮流进行计算(Common trend of the procedure used mainly for rectangular coordinates, polar coordinates, the program uses a simple grid system to calculate the trend)

说明：  运用matlab进行模糊聚类分析步骤如下：建立数据矩阵；数据标准化；建立模糊相似矩阵；改造相似关系为等价关系；确定分类数(The steps of using MATLAB to carry out fuzzy clustering analysis are as follows: establishing data matrix; standardizing data; establishing fuzzy similarity matrix; transforming similarity relation into equivalent relation; determining classification number.)

Unscented Klaman filter for estimation of frequency of simple sinusoid

基于傅里叶变换的数字水印算法，在原始图像的傅里叶变换域中对称的嵌入数字水印信息(Fourier transform-based digital watermarking algorithm, the original image of the Fourier transform domain, the embedded digital watermark information symmetry)

iris recognition using matlab p-file

重采样MATLAB程序2例参考程序。用于对信号进行不同采样频谱的采样(resampling)

层次分析法的matlab程序，属于系统工程的安全评价(AHP matlab program, part of systems engineering security assessment)

对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。(Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.)

ESPRIT 算法MATLAB程序,用于阵列信号的分析定位、定向，近场声全息中。(good,very good.)