dnsample1

有关于自然梯度算法的matlab源程序，非常好用。希望对大家有用(about the NG matlab blind source separation is very cool got it!)

growcut algorithm is implemented for segmentation purpose

已知观测数据为A+W(n)，其中A为直流信号，W为复高斯噪声，服从CN（0， ），在统计N次下，计算X的统计平均值 ，求T(x)= 的pdf：p(T(x)|H0)、p(T(x)|H1)。 H0： W H1： A+W (Known observation data A+W (n), where A is the DC signal, W is the complex Gaussian noise, subject CN (0,), N times in the statistics, the calculation of the statistical mean of X, find T (x) = a pdf : p (T (x) | H0), p (T (x) | H1). H0: W H1: A+W)

利用A*算法进行路径规划，寻找最优路径，达到目的，可以进行三维路径搜索(Using the A* algorithm to plan the path, find the best path and achieve the goal, we can search the three dimensional path.)

说明：  RBF、GRNN和PNN神经网络案例参考程序(Case reference program of RBF, GRNN and PNN neural networks)

result of filtering in audio processing

本程序实现了Canny边缘检测算法，效果很好。(This program implements Canny edge detection algorithm, the effect is very good.)

基于线性预测分析的语音信号压缩感知.PDF(Compressed sensing for speech signal based on linear prediction analysis)

Nonlinear Schrodinger Equation Explicit

压缩感知，对人脸进行跟踪的程序,今年欧洲图像会议的程序(Compressive Sensing，face track ,program )