Lfgauss

说明：  非常实用的OFDM matlab程序，只有一个m文件，程序简单易懂，包括完整的OFDM调制解调过程，能够正确运行，对OFDM的初学者非常有帮助。(Very useful OFDM matlab program, there is only one m file, the program simple and easy to understand, including the complete OFDM modulation and demodulation process to run correctly on the OFDM beginner very helpful.)

射线追踪算法正演模拟,基于地震合成记录，必须的很好的程序，你们可以看看(Ray tracing algorithm forward modeling)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

MATLAB程序。无线传感器节点的定位。(Location of a wireless sensor node)

一个用PCA和LDA降维，并用knn分类的人脸识别例程(A dimension reduction using PCA and LDA, and face recognition with the knn classification routines)

Automata using MATLAB

语音分离用的深度神经网络工具箱，matlab，非常全 (This folder contains Matlab programs for a toolbox for supervised speech separation using deep neural networks (DNNs).)

Peak signal to noise ratio(psnr) of the image

watershed animation matlab

相位噪声的仿真程序，用以在正弦波上添加相位噪声(phase noise)