Applied-Numerical-Methods-Using-MATLAB---Yang-Cao

he power method will be applied to the jacobian matrix of the 2-D henon map to approximate the first Lyapunov exponent by creating a graph of ln|yn| vs. n, where n is the number of iterations of the power method and yn = 1/n*ln|DG^n(xo)*yo|. The slope will be an approximation to the largest Lyapunov exponent.(he power method will be applied to the jacob ian matrix of the 2-D map to approximate henon th e first Lyapunov exponent by creating a graph of ln | yn | vs. n, where n is the number of iterations of the power m ethod and yn = a/n* ln | DG ^ n (xo)* yo |. The slope w ill be an approximation to the largest Lyapunov exponent.)

包含已提取过ROI的MSTAR的图像数据，可以用来作为目标识别的很好数据资源；包含傅里叶梅林变换提取不变特征的MATLAB程序(Containing the extracted image data of ROI MSTAR it can be used as a target to identify good data resources contains Fourier Mellin transform to extract invariant features of MATLAB program)

teager能量算子MATLAB代码，应用于信号分析(Teager Energy Operator MATLAB Code)

用matlab实现的均值滤波函数，可以有3*3,5*5等多种窗口可选(Using matlab to achieve the mean filter function, can have 3* 3,5* 5 and many other window options)

标准的卡尔曼滤波程序，使用matlab实现，程序中通过一个简单的模拟，说明了卡尔曼滤波器的跟踪滤波原理。(The standard Kalman filtering process, using matlab implementation, the program through a simple simulation illustrates the principle of Kalman filter tracking filter.)

学习ekf的一个源码，对初学者非常有用，随便下载并交流(Extended Kalman Filter Demo )

descibes optical flow using lucas kanade algorithm. Example supplied help people understand easily

Bpsk代码，用Matlab 产生BPSK代码(Bpsk code, BPSK code generated by Matlab)

利用matlab实现了fft和ifft算法，并给出了利用fft算法解决微分方程的问题的方法。(Fft using matlab achieved and ifft algorithms, and is given the use of fft algorithm to solve the differential equation problem.)

说明：  学习matlab的一些资料，其中是做成了PPT格式以供大家学习使用。(Some material for learning matlab which is made into PPT format with for everybody to learn to use )