FastICA25

关于声源定位的源代码，主要是用ICA来解决多生源分离的问题(About the source code for sound localization, ICA is mainly used to solve the problem of separation of more than students)

KMEANSK Performs K-means clustering given a list of feature vectors and k The argument k indicates the number of clusters you want the data to be divided into. data_vecs (N*R) is the set of R dimensional feature vectors for N data points. Each row in data_vecs gives the R dimensional vector for a single data point. Each column in data_vecs refers to values for a particular feature vector for all the N data points. The output data_idxs is a N*1 vector of integers telling which cluster number a particular data point belongs to. It also outputs centroids which is a k*R matrix, where each rows gives the vector for the cluster center. If we want to segment a color image i into 5 clusters using spacial and color information, we can use this function as follows:

matlab实现插值与拟合，可以运行的程序(matlab program to complete chazhi and nihe)

matlab的函数逼近算法，常用的里面都有，希望对你会有帮助(matlab interpolation algorithms, which are commonly used, in the hope you will help)

基于点扩散函数的多聚焦图像融合算法(Point spread function based on multi-focus image fusion)

Hough Transform for Iris

GRAY图像转换到RGB图像的Matlab函数。(Matlab function for conversion from GRAY image to RGB image .)

说明：  几个关于matlab数值分析的源程序，跟大家交流学习一下！(Several numerical analysis on the matlab source, learn about the exchange with you!)

2D Laplace Equation. This program solves the following Partial Differential Equation

数字滤波和有限长数字滤波器的实现 有详细过程(digital filtering and finite length of the digital filter to achieve a detailed process)