fisher-recognization

A full tutorial about matlab (learn matlab from scratch)

涵盖了一些基于小波变换的常见图像处理程序(Cover some common image based on wavelet transform processing)

this file is to solve the problem of the tridiagonal and banded systems

判断数据是否符合概率分布；内含多种概率分布(Determine whether the probability distribution of the data)

Matlab源码 计算矩阵各列与其他各列的互相关系数，并按照概率分布利用直方图的形式展示出来。 该互相关系数的定义参考Michael Elad的《Sparse and Redundant Representations》p25 Definition2.3(Matlab code for mutual-coherence of a given matrix)

polydern: partial derivatives of a n-dimensional polynomial model created by polyfitn. usage: pout = polydern(p,diffvar)

gui tutorial images part1

说明：  粒子群算法进行寻优，可以修改粒子数，迭代数进行寻优。(Particle swarm optimization)

以多光谱数据为原始数据，通过空间变换、滤波、融合、纹理及图像处理等手段，提取遥感图像多维、多尺度特征，最终建立面向目标检测、识别和分析的特征空间，并使用NASA的实测数据对方法的性能进行验证和分析。(Multi-spectral data to the original data, through space conversion, filtering tools, integration, texture and image processing, remote sensing images to extract multi-dimensional, multi-scale features, for the eventual establishment of target detection, identification and analysis of the characteristics of the space, and measured using NASA performance of the method for data verification and analysis.)

说明：  EEG脑电信号处理，使用CSP提取特征，后使用极限学习机ELM进行模型训练和分类，有较高的正确率。(CSP processing and ELM classification of EEG data.)