MUSIC_pufeng

Small MatLab routine to perform a fast fourier transformation to determine the dominant frequencies in a time response

Blackamnn Tukey spectral estimation method

数字图像处理的（MATLAB）实现，要安装超星阅读器(Digital Image Processing (MATLAB) to achieve, to install Superstar Reader)

matlab时频分析工具箱，包括各种时频分析函数(matlab time-frequency analysis toolbox, including a variety of time-frequency analysis functions)

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说明：  MATLAB缺陷检测系统 该课题为基于形态学的缺陷检测，素材采用的是光伏板缺陷。通过灰度，二值化，边缘检测，形态学，开闭运算，去除小面积干扰等方法，判断出缺陷所在，定位，并且框出，且计算出各个块面积。配有一个人机交互界面，把缺陷个数，面积等分别显示到GUI界面上。(Matlab defect detection system This topic is based on the morphological defect detection, the material is photovoltaic board defect. Through gray level, binarization, edge detection, morphology, opening and closing operation, small area interference removal and other methods, the defects are identified, located, framed, and the area of each block is calculated. Equipped with a personal computer interface, the number of defects, area, etc. are displayed on the GUI interface.)

MATLAB 中的插值程序，含说明与范例，并比较四种插值方法的结果。(MATLAB in the interpolation process, including description and examples, and compare the results of four kinds of interpolation methods.)

matlab实现线性调频信号的i路和Q路分解，并通过低通滤波器输出。(matlab realize i Chirp signal path and Q path decomposition, and through low-pass filter output.)

用matlab读取txt文件然后画图。把数据保存到txt，然后用matlab读取，并作出图形。(Read the txt file with MATLAB and draw the picture)

短时傅立叶变换的几种形式 MATLAB代码，估计会对学习有所帮助 大家请下载(Short-time Fourier transform of several forms MATLAB code, it is estimated that learning will help you download)