FFT_SNR

说明：  MATLAB实现的EM算法，用于高斯混合模型的均值、方差、权重估计(EM algorithm based on MATLAB)

振动信号的预处理消除趋势项（滑动法消除多项式趋势）(Pre-oscillation signal, slide method to eliminate the polynomial trend)

This function is for changing the refractive index profile in the Simulation - You can change and delete the according Refractive index parts(This function is for changing the refractive index profile in the Simulation- You can change and delete the according Refractive index parts)

PID ABS的控制系统，参数已经整定完毕，采用的是单轮模型(PID ABS control systems, parameter tuning has been completed, using a single wheel model)

利用被跟踪物体的红色信息来作为机器人跟踪的特征信息(robot chase)

paper describe about liver tumor segmentation using graph cut

说明：  matlab 解决最优化问题的教程。在科学研究和工程实践中经常遇到。(matlab solve the optimization problem of the course. In scientific research and engineering are often encountered in practice.)

计算连续方波信号的付里叶变换，与付里叶系数(consecutive terms of the square wave signal Fourier transform, and the Fourier coefficients)

maximum flow in a network

dividing human silhouette into 6 parts and calculate its centroid.