characteristic-function

说明：  增广最小二乘法，根据最小二乘法改变，用于辨识参数(LSM)

一个matlab的程序用于，消除趋势项，平滑处理，和时域与频域积分的处理.(A matlab program is used to eliminate the tendency item, smoothing, and deal with the time domain and frequency domain integral.)

小电流接地系统选线的小波分解相关程序，有用(Small current grounding line selection system wavelet decomposition procedures useful)

说明：  信号稀疏度K与重构成功概率关系曲线绘制例程代码(K signal sparsity and Reconstruction success probability plots draw sample code)

利用该代码可进行非线性光学材料的闭孔Z扫描曲线拟合，给出材料的三阶非线性光学极化率(theoretical to closed aperture Z scan)

system identification with or without noise

介绍了F16的动态方程，并给出了其simulink实现方式和控制算法。(Introduce the dynamic model of F16 and give its simulink model and control algorithm.)

The Scale-Invariant Feature Transform (SIFT) bundles a feature detector and a feature descriptor. The detector extracts from an image a number of frames (attributed regions) in a way which is consistent with (some) variations of the illumination, viewpoint and other viewing conditions. The descriptor associates to the regions a signature which identifies their appearance compactly and robustly

matlab 小波函数处理图片的轮廓问题(matlab wave function to handle pictrure scale)

用matlab编程实现多进制PSK，容易上手(modulation mpsk,using matlab)