Differential-equation

导向滤波,非线性滤波的一种，常用于图像预处理(A guide filtering, nonlinear filtering, commonly used in image pre-processing)

Good morning I am student, I search some program my memory. Thank.

（1）在MATLAB环境下编写FFT算法（不调用系统现有函数）； （2）实现对选定图片进行FFT计算、还原（IFFT计算），并与系统FFT函数做对比，进行分析； （3）设计GUI界面。((1) the preparation of the FFT algorithm (do not call the system existing function) in MATLAB environment (2) to achieve the selected image to the FFT calculation, reduction (IFFT computing), and FFT functions to do comparison with the system for analysis (3) Design GUI interface.)

sample code for desiging of Digtial Electronics

一个沙堆模型的程序实现，是通过元胞自动机方法写的MATLAB小程序(A model of program implementation, sand is through MATLAB small cellular automata method)

视频采集 matlab仿真 这个程序可以参考参考 个人觉得不错(Video capture)

采用Matlab下fread函数读取高光谱BIL文件数据(Using Matlab fread function to read hyperspectral BIL file data)

说明：  this file along with others coded "finger" construct the complete source code for fingerprint recognition system. do enjoy using it,

高斯包络的线性调频信号分析的经典文献，A Fast Refinement for Adaptive Gaussian，文中提出了一种快速的信号自适应时频分解算法，Shie Qian老师的经典文献(A Fast Refinement for Adaptive Gaussian，propose a fast compute method.)

很好的DTW源代码，层次分明，注释详尽，很容易看懂，直接运行主程序main_speech_alignment_DTW.m 即可通过图观察DTW处理前后的波形。(DTW good source code, structured, detailed notes, it is easy to understand, can be run directly by the main program main_speech_alignment_DTW.m Figure waveform observed before and after DTW.)