kmedioids

利用matlab的fft函数进行快速傅里叶变换的m文件(Matlab' s fft function using the fast Fourier transform of the m file)

说明：  用标记分水岭算法进行图像的分割，得到分割伪彩色图像。(use the watershed Algorithms to divide the picture)

Matlab 官方工具箱使用说明 统计学工具箱使用说明(Matlab toolbox for use of official statistical toolbox for use)

说明：  对sinc函数进行内插后的误差比较（matlab）(Of the sinc function interpolation error after the comparison (matlab))

一个非线性调频信号的优化程序.所用窗函数是泰勒窗(an FM signal nonlinear optimization procedures. Used the window function is the window Taylor)

采用自适应波束形成技术，获得想得到的方向图。(Adaptive beamforming technology, access to the desired pattern.)

说明：  单片机模糊控制pid源码，有需要的可以下载看看，可以用于大家参考学习，一起进步(SCM fuzzy control pid source code, there is a need to download can see, can be used for everyone to learn reference, progress together)

直接法，间接法，AR普 功率谱估计,其他的自己看文档就能明白了(Direct method, indirect method, AR & P power spectrum estimation, the other will be able to understand a document that looks at)

基于Matlab的音频文件数字滤波处理。本文基于Matlab分析了wav声音文件频谱与声音的关系，并给出了不同采样频率对输出声音信号的影响。(Matlab-based digital filter processing of audio files. This analysis based on Matlab wav sound files and sound relationship between the spectrum and gives different output sampling frequency of the sound signals.)

数值计算方法中的一些基本重要的数值算法，包括非线性方程组的求解，微积分等(Some basic numerical methods numerical algorithm, including non-linear equations, calculus)