HIGHORDERMUSIC

典型的分形程序，实现Sierpinski地毯，雪花，倒三角，dragon等等(A typical fractal procedures to achieve Sierpinski carpet, snow, inverted triangle, dragon, etc.)

useful to derive the bode plot simple structural formulae

说明：  自己学习的，总结的，不是很好，大部分是书上的，最起码还游泳吧(Their own learning, lessons, not very good, mostly books, at least also swimming)

Matlab code about basic filters, upsampling and downsampling. I hope you will enjoy the codes.

一段用于光谱分析波段选择的连续投影算法matlab代码(A section for spectral analysis band selection continuous projection algorithm matlab code)

这是一个Matlab程序。它教你怎么处理风洞试验数据。对初学者很有帮助。(This is a matlab programme about wind load. It s very important for a new learner . It tells you how to deal with wind load.)

说明：  粒子滤波的5个示例程序，对初学者非常有用(5examples for particle filter ,useful for new users)

用了三帧差分法、背景差分法来辨别图片中的运动物体，包含了报告和算法说明(Spent three difference method, background subtraction method to identify pictures of moving objects, including a description of the report and algorithms)

利用Matlab设计数字滤波器的过程中用于实现数字滤波器的级联型结构(Use Matlab design process of digital filters used to implement the digital filter cascade structure)

说明：  在数学建模当中，粒子群算法的通用案例，只需要修改核心算子——适应度即可。(In mathematical modeling, the general case of particle swarm optimization only needs to modify the core operator fitness.)