image-segmentaion

基于贝叶斯的抠像算法，通过一个最大似然的标准去估计透明度(A Bayesian Approach to Digital Matting，uses a maximum-likelihood criterion to estimate the optimal opacity)

将机器学习分类的结果生成混淆矩阵，并画出混淆矩阵。。。。。。。。(generating confusion matrix and draw it)

时域自适应滤波中基于先验概率的格型RLS算法(Time-domain adaptive filter based on a priori probability of lattice RLS algorithm)

用rayleighchan 函数仿真时要注意最后要做相位补偿（此问题是导师发现的） 程序步骤： ~产生随机序列 ~产生瑞利信道 ~调制 ~记忆信道特征 ~信号通过信道 ~相位补偿 ~加高斯噪声 ~解调 ~计算仿真误比特率 ~计算理论误比特率 ~不同颜色画出误比特率曲线对比(Function Simulation with rayleighchan last thing to note when the phase compensation (this issue is found mentor) program steps: ~ ~ generated random sequence modulation in Rayleigh Road, ~ ~ ~ memory characteristics of the signal channel by channel ~ ~ plus Gaussian noise phase compensation ~ ~ demodulation bit error rate calculation simulation of bit error rate calculation theory ~ ~ different colors to draw curves of bit error rate)

channel simulation model for matlab

this code is use do create 3d structure of 3d object

基于matlab的小波变化程序包，非常实用，简洁，超级好用(Matlab wavelet-based change package, very practical, simple, super easy to use)

Contain two matlab code : - ApEn and per_entr to calculate entropy of permutation

三个耦合区的微环谐振器的滤波特性matlab仿真(Microring resonator filter characteristic three coupling region)

PRI变换算法的基本程序，包括自相关算法，原始变换算法，改进PRI变换算法(PRI transform algorithm procedures, including autocorrelation algorithm, the original transform algorithm to improve the PRI transform algorithm)