2

Create a 512-length signal then low-pass filter the signal with the filter

sift and ransac implementation

code dijkstra for shortest path

A fast method for topological Mori1991

Differential Evolution optimized ELM with good introduction slides.

Running a function on several files in Matlab

Image processing .. this is most important application in image processing and communication engineering and have a lot of steps towards MATLAB controlling functions ss

Empirical Wavelet Transform

该文件程序可用于任意螺旋锥齿轮加工参数的齿面数据点的输出，可直接修改参数，得出对应的齿轮齿面，为齿轮的建模和TCA提供一定的基础。(The output of the file that can be used for any machining parameters of spiral bevel gear tooth surface data points, you can directly modify the parameters derived corresponding gear tooth surface, providing a foundation for modeling gear and TCA.)

说明：  MATLAB在信号处理中的应用 3 傅里叶(Fourier)变换 IIR数字滤波器的设计方法 FIR数字滤波器设计(MATLAB in signal processing of the application of three Fourier (Fourier) transform the design method of IIR digital filter FIR digital filter design)