earfilter

matlab GUI 中一些简单控件的创建，有需要的可以看一下！(some examples about matlab GUI uicontrol!)

灰色理论模型GM(1,1)预测客户需求 灰色理论模型GM(1,1)预测客户需求(Grey model GM (1, 1) forecast customer demand weight trends. Docx )

说明：  司守奎、孙玺菁《数学建模算法与应用》随书光盘 所有代码 经典小黄书的代码 数学建模比赛必备(Si shoukui, sun xijing. Mathematical modeling algorithm and application. Cd-rom All of the code Classic little Yellow Book code Mathematical modeling competition required)

支持向量机的代码库，使用简单，主要用途是基于支持向量机的分类和回归。还包括C-SVM，nu-SVM，一类SVM，epsilon回归等功能。它还提供了用于C-SVM的自动模型选择工具。(Libsvm is a simple, easy-to-use, and efficient software for SVM classification and regression. It solves C-SVM classification, nu-SVM classification, one-class-SVM, epsilon-SVM regression, and nu-SVM regression. It also provides an automatic model selection tool for C-SVM classification. This document explains the use of libsvm. )

Particle Methods Compare

指纹识别，基于matlab对指纹进行识别，其中用到了滤波、图像分割、图像识别等技术对指纹进行识别。(Fingerprint identification, based on Matlab fingerprint identification, which uses a filtering, image segmentation, image recognition technology to identify fingerprints.)

求逐月异常序列x(n,12)和y(n,12)(n是年)的相关系数r(24)，其中j=1～12是1～12个月的情形，13～22是冬、春、夏、秋、冬季逐月、春季逐月、夏季逐月、秋季逐月、逐月、年、冬半年逐月（NDJFMA）、夏半年逐月（MJJASO）的序列的情形 (Abnormalities associated)

说明：  自适应网格划分通用程序包，美国伯克利大学开发。(Adaptive Mesh generic package, the United States developed at the University of Berkeley.)

特征选择。。。。。。。。。。。。。。。。。。(feature selection。。。。。。。。)

This file enables symbolic computation of Zernike polynomials. The usage should be straightforward. Have fun.