OFDM_yuanli

这是另一个研究叉式分岔的程序，图形不一样，可供大家做分岔图时参考。(This is another study fork bifurcation procedure, graphics are not the same, for everyone to do bifurcation diagram reference.)

在MATLAB环境中编程实现图形图像处理中的感兴趣区域的滤波处理(In the MATLAB programming environment graphics image processing of the filter region of interest)

互有平移加噪声的图像的获得和用光流进行估计，对做超分辨率图重像的同学很有帮助(Mutual translation plus noise image acquisition and optical flow to estimate the super-resolution map of the re-do the students as helpful)

产生两不迥频率的信号，并对两信号作复数FFT变换，找出频率为50Hz的信号对其进行能量计算(Two distant signal is not generated frequency, and two signals for complex FFT transform to identify the frequency of 50Hz signal to calculate its energy)

说明：  matlab下的遗传算法，针对的是罚函数下的遗传算法优化(Matlab under the genetic algorithm, for the penalty function of the genetic algorithm optimization)

其中nadate和naname是小行星的名称和轨道根数(Of which nadate and naname the name of the asteroid and the orbital elements)

说明：  若干常微分方程求解问题的Matlab代码(Matlab code to solve Several ordinary differential equations problems )

This program generate pitch estimation fro signal.

粒子群算法程序，有注释，调试运行正确，欢迎交流(basic PSO)

麦克风阵列的模型建立，这主要是在室内的空间模型，可以模拟出麦克风的位置(Microphone array model, mainly in the interior of the space model, can simulate the location of the microphone)