SmallspectralMallatalgorithmimplementation

差错控制编码方向的经典书籍的matlab教程,差错编码方向的可以看看，很有用(Error control coding direction of the classic books matlab tutorial, error encoding direction can see, very useful)

利用理想单位脉冲响应,低通、高通滤波频率在单位脉冲响应下，通过汉宁窗计算理想的截止频带滤波单位脉冲响应(To compute the ideal bandstop filter unit pulse respondence,ideal unit pulse respondence, low/high cutoff frequency, and unit pulse respondence are used in consideration of Hanning windows)

一般情况下，ellipse函数只能实现尺度较小的椭圆模拟，次程序实现长短轴较大且椭圆中心在任意象限情况下的椭圆模拟函数(for the semi-major and semi-minor ellipse simulation)

说明：  快速ICA法，适合新手学习MATLAB，分离复合(Fast ICA method is suitable for beginners to learn matlab)

一个外国人Anton Zaicenco 2004年开发的一个有限元工具箱，实在Matlab环境下开发的。里面有多个例子，可以向Matlab工具爱好者展现她的有限元分析特点和技巧。(FEM analysis toolbox for solid mechanics. Project started: Aug 2004 Anton Zaicenco )

基于稀疏表示的图像模糊复原算法，利用Alternating Method以及FFT变换分别进行稀疏编码和模糊复原，复原图像的效果很好。(An algorithm for image debluring based on sparse represetation. It takes the AM and FFT for sparse coding and debluring respectively. The result get good visualization.)

说明：  K线图以及常用技术指标的MATLAB实现(Realization of K-Line Diagram and Common Technical Indicators by MATLAB)

齿轮刚度分齿算法，采用KUANG和YANG的公式。(the caculation of mesh stiffness of a pair of gear , using KUANG and YANG formula.)

使用时移地震数据反演得到弹性参数相关变化量；(The correlation variation of elastic parameters is obtained by using time-lapse seismic data.)

matlab图像对比度的计算 文件中包含许多不同对比度的图片 (Matlab image contrast calculation file contains many different contrast images)