circle_fit

program to implement the sync interpolatiom

说明：  利用matlab实现对DFT离散傅里叶算法对数字信号的处理。(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

说明：  We return to the iris data of the previous example to illustrate the Rand index, by comparing the k-means results with the true class labels. First we get some of the needed information to construct the matching matrix.

主要是RD CS 算法，针对点目标的仿真结果，比较清晰(RDA CSAchengxiangsuanfa)

说明：  实现包络谱轴承故障诊断检测，通过matlab实现，可以直接演示(The envelope spectrum bearing fault diagnosis and detection is realized by MATLAB, which can be demonstrated directly)

matlab做的飞行仿真，是学习仿真很好的资料。(matlab flight simulation to do is to learn a good simulation data.)

说明：  该文件是描述如何用matlab自带的多项式求根方法计算高次方程的根的代码(The paper describes how to use the Matlab own method for solving polynomial equation of the high-code)

信号频谱绘制函数，绘制输入输出函数，并计算信号的sndr。(Signal spectrum drawing functions to draw input and output functions, and calculate sndr signal.)

tai lieu ve multiple input and multiple output

字典学习及稀疏编码 非常好的工具箱!!!!!!!!(dictionary learning and sparse coding perfect toolbox!!!!!!!!!!!!)