butterworthfilter

matlab编写的图像边缘直方图提取程序，最后结果包含了归一化边缘梯度直方图（矩阵第-行），相应量化区间均值（矩阵第二行），相应量化区间均方差（第三行），具体见从程序，有注释(write histogram matlab image edge extraction procedures, the final result contains a normalized edge gradient histogram (Matrix- line), corresponding quantization interval mean (matrix second row), corresponding quantization interval mean square error (third row), see in particular from the program, there is a comment)

《MATLAB 程序设计与实例应用》，一本matlab编程的书籍，比较适合于初学者学习( MATLAB Program Design and examples of application, a matlab programming books, suitable for beginners to learn)

模拟小球自由落体~可画轨迹~已设置GUI界面(Analog free-falling ball trajectory ~ ~ can draw GUI interface has been set up)

纯ALOHA协议的源程序。分为主程序和调用程序(The source of the pure ALOHA protocol. Divided into the main program and the calling program)

画地震事件全球分布图，类似于gmt功能，基于matlab(drawing the earthquak distribution)

guassian band reject filter

《高等光学仿真》MATLAB源程序第六章高功率光纤激光器(" Advanced optics simulation" MATLAB source high power fiber lasers Chapter VI)

读取保存在TXT文本文档的手势信号，显示并保存成mat文件，简单易用，适合尚未入门者使用(Read hand signals stored in TXT text documents, display and save a mat file, easy to use, suitable for beginners to use yet)

可以实现复杂环境下的预测，模糊粒计算下的支持向量机(Support Vector Machine Based on Fuzzy Granular Computing and Prediction in Complex Environment)

说明：  ica faces for recognition