face_recognise_system

二维pca算法 由南理工的杨健老师提出的(Two-dimensional pca algorithm of Yang Jian, a teacher from the proposed Huanan)

抽取插值运算，实现信号的抽取，实现信号抽样频率等。(This is for students who is major in communication project.)

multipath_chann.m 多径信道仿真(multipath_chann.m multipath_chann.m)

A Matlab function file calculates all paths between any two nodes of an undirected graph

线性方程组的数值解法的Matlab代码 采用Gauss算法和LU分解(Matlab code of the numerical solution of linear equations using Gauss algorithm and LU factorization)

波动率预测模型；期权定价；未来期权波动率预测(local volatility model (hestion calibration))

DTMF报告和代码，基于simulink仿真，通过GUI调用m代码和simulink，可加噪音。(DTMF reports and code, based on simulink simulation, call m code and simulink through GUI, can add noise.)

说明：  认知无线电技术中频谱感知中的能量感知仿真代码。(Spectrum sensing in cognitive radio technology in the power aware simulation code.)

说明：  KF的一道例题，包括源程序代码以及具体的解题过程(KF' s an example, including source code and the specific problem-solving process)

“假设我们要研究的对象是一个房间的温度。根据你的经验判断，这个房间的温度是恒定的” 学习kalman滤波的朋友开始，很可能会在网上找到一篇“卡尔曼滤波器”的文章，而且有程序，但是发现程序和文章不匹配 我自己写了一个程序，和文章一致的，图也相同，初学的朋友可以看看（我自己也刚学几天，^_^） 另：我好像在没有下载权限的情况下突然收到了一个很需要的程序，虽然不明白原因，还是很感谢("If we are to the object of research is a room temperature. Based on the experience that The room temperature is a constant "learning Kalman filtering friends, is likely to find an online "Kalman filter," the article, but there are procedures, However, procedures and found the article does not match my own writing of a process, and the same article, the map is the same, Beginners friends can see (and I have a few days just learning ,^_^) another : I do not like the download under the competence of the suddenly received a great need of the procedure, although they do not understand why, still very grateful to the)