handwriting-learning

说明：  图像处理基础算法源代码，此文件含有大多数代码的合集(Image processing algorithms based on source code, this file contains most of the code collection)

about control satellite

快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)

说明：  自抗扰控制器matlab 代码 仿真程序 (ADRC matlab code simulation program)

MATLAB在机械设计专家系统中的应用.论文 (MATLAB in mechanical design expert system application. Papers)

rls滤波器设计程序（用matlab编写的程序）(rls filter design process (using Matlab prepared by the procedure))

说明：  Matlab codes for biometric recognition

matlab下的万年历（没有利用自带函数）能够正确显示用户输入的年份和月份的日历。并能够自动定位当前年份和月份(Calendar matlab under (no use of its own function) to display the correct user input month and year calendar. And the ability to automatically locate the current year and month)

matlab 小波零树图像压缩程序，分析对象：lena.bmp (matlab wavelet zero-tree image compression process, analyze the object: lena.bmp)

说明：  卫星姿态确定的卡尔曼滤波，使用matlab 仿真的姿态确定(satellite attitude determination)