ostufenge

说明：  偏最小二乘算法在MATLAB中的实现，直接将文件拷贝至matlab文件夹下，即可使用。详细使用方法见代码本身(Partial least-squares algorithm in MATLAB in the realization of a file copy directly to the matlab folder, you can use. See detailed use of the code itself)

基于Matlab对约瑟夫森结（Josephson Junction）RCSJ模型的交直流I-V特性及非线性混沌现象进行数值模拟。通过计算机数值模拟得到该模型的非线性微分方程数值解，研究了RCSJ模型中各参量对约瑟夫森结的影响，进而简要分析其I-V特性和非线性混沌现象的产生机理，绘制出约瑟夫森结的交直流I-V特性曲线、非线性微分方程的相图及因其高度非线性而引起的通过倍周期分岔和阵发性原理进入混沌状态的分岔图。还给出庞加莱截面及功率谱。(Matlab based on the Josephson junction (Josephson Junction) RCSJ model AC and DC IV characteristics and non-linear numerical simulation of chaotic phenomena. Through computer simulation model by the numerical solution of nonlinear differential equations to study the RCSJ model parameters on the impact of Josephson junction, and a brief analysis of the IV characteristics and the emergence of the phenomenon of non-linear chaotic mechanism, drawn Josephson junction IV characteristic curve of AC-DC, non-linear differential equations and the phase diagram because of its highly nonlinear arising through period-doubling bifurcation and chaotic state of paroxysmal principle of access to the bifurcation diagram. Poincare cross-section and was also given power spectrum.)

fft算法在matlab上的实现，东南大学研究生项目所用(fft algorithm realization in matlab, used by the seu postgraduate)

本程序是采用正交匹配算法实现图像LENA的压缩传感,而且该程序没有经过任何优化处理。(This program is the use of orthogonal matching algorithm for image compression LENA sensing, and the program has not been any optimization.)

说明：  matlab 的随机森林代码，很不错，学习rf必备(matlab code for random forests, very good)

能够非常有效地在比较大的干扰下比较准确地反映真实值，如果观测端加入干扰较大时，卡尔曼滤波器能够较为有效地进行滤波，不过当状态端的干扰增大时，卡尔曼滤波器的滤波效果也会随之下降。(Can very effectively in the relatively large disturbances under more accurately reflect the true value, if the observation end joining interference is large, Calman filter can effectively filter, but when increasing the jamming state end when the filter effect of Calman filters will fall.)

power system optimization

使用栅格法通过蚁群算法规划机器人全局路径(By using the grid method of ant colony algorithm robot global path planning)

matlab函数指令集，对初学者有很大用处，共同学习，共同进步(matlab function instruction set, very useful for beginners, the common learning and common progress)

该函数用于提取图像中的直线段 输入图像，直接输出提取的直线段(find line segment in images)