matlab

这是一个纯MATLAB编写的俄罗斯方块的游戏。游戏非常的简单，只需上下左右四个键就能操作。算法较为精炼，值得参考。(This is a matlab code about RussionBlock. It s easy and useful. It worth your time on it.)

examples contain source codes about PID control

使用差分进化算法计算一个简单的求最小值的问题，方便学习和理解差分进化算法的思想(Using differential evolution algorithm to solve a simple minimum problem, it is easy to learn and understand the idea of differential evolution algorithm)

用HFSS仿真的微带天线,初学HFSS的朋友可以使用一下(using HFSS simulation microstrip antenna, beginner HFSS friends can use this)

说明：  二阶巴特沃斯(Butterworth)低通滤波器(Low pass filter)

混沌单用户csk调制仿真程序，计算了混沌调制的误码率性能(csk modulated single-user simulation program, the chaos modulation BER performance)

这是一篇数字图像增强的课程设计，大家有需要的可以参考一下(This is a digital image enhancement of the curriculum, we need to refer to)

分析该方波的傅里叶级数展开表达式，确定采样频率，生成需要处理的方波信号(matlab dealing with signal)

This is the third tutorial of a series of image processing tutorials

ransac funtion to use in image process