exam1_sin01

信号瞬时频率的MATLAB实现计算，用于信号的分析(MATLAB realization of the signal instantaneous frequency calculation for signal analysis)

灰度图片阈值去噪处理，读图片的各种阈值去噪进行编程，比较。(Gray image threshold denoising processing)

雷达信号的基本模型，高斯分布，几何分布，求信号的概率分布，概率密度函数，功率谱函数，自相关函数等等(The basic model of the radar signal, Gaussian distribution, geometric distribution, the probability distribution for the signal, probability density function, power spectrum, the autocorrelation function, and so)

寻找最短路径的程序,希望对大家有用,谢谢!主要是为了完成注册(Finds all pair shortest path.)

说明：  这是关于针织物疵点检测的比较经典的几种算法。(This is a knitted fabric defect detection on the classic comparison of several algorithms.)

说明：  Parzen窗法，由样本求概密估计，例为一维正态分布和双峰均匀分布，内附随机数生成的原理说明。( window method, by the sample density estimate for estimated Example for one-dimensional normal distribution and bimodal uniform distribution, random number generator containing a description of the principle.)

practica 1 siso GPC trhee tanks systems

该文章是介绍,MATLAB在对图像进行边缘检测方面的应用的.可以作为这方面研究的参考.(The article is the introduction, MATLAB in image edge detection application of. Research in this area can be used as reference.)

改变声音信号采样频率 matlab实现，介绍FFT方法，及滤波(Matlab change the sampling frequency to achieve the sound)

说明：  K-均值聚类，比较好的聚类方法，应用广泛(K-means clustering, a better clustering method, widely used)