pattern_recognition

求解各类误差，精确，如RMSE，样本数据是自己给出的可替换(finding all kinds of error)

这是在Matlab中编的图像数字水印的嵌入和提取程序,所用变换为小波变换,并实行盲检测,对搞这方面的研究人员非常有用.(This is made in Matlab in image watermarking embedding and extraction procedures used transform for wavelet transform, and a blind detection, for engaging in research in this area very useful.)

基于卡尔曼滤波的无线传感网络目标跟踪算法，包括卡尔曼、扩展卡尔曼、无迹卡尔曼(Wireless sensor network target tracking algorithm based on Kalman filter, Kalman, extended Kalman, unscented Kalman)

共轭梯度法最优化算法matlab源程序。。(Conjugate Gradient Method optimization algorithm matlab source code. .)

SMRSOFT: a Matlab Toolbox for Optimization over Polynomials and Dynamical Systems Study via SOS Programming.(SMRSOFT: a Matlab Toolbox for Optimization over Polynomials and Dynamical Systems Study via SOS Programming. Available at )

the code i have uploaded estimate the position of speaker,in environment put a number of microphones that by extended kalman filter estimate the position of speaker

convex optimizationconvex optimization algo new mit dimtri bertskas lession 2

这个是关于随机数产生的matlab仿真程序(This is a random number generator on the simulation program)

这个利用matlab软件话三维连续系统的相图的程序，比如lorgenzeq系统的相图，也可以画超混沌的相图，(The matlab software using three-dimensional continuous system, then the phase diagram of the procedure, such as lorgenzeq system phase diagram, can also draw hyperchaos the phase diagram,)

说明：  FFT实现频谱图FFT实现频谱图 FFT实现频谱图FFT实现频谱图(FFT FFT FFT)