wuyuan

A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

fingerprint identification system

天线方向图的波达方向，用于描述回波的方向图3，可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 3, can be used for beginners to learn to use)

MIMO雷达常用的离散频率信号（DFCW信号）的形式和自相关函数matlab程序(MIMO radar DFCW signal and autocorrelation matlab )

数学建模第十章线性回归方程，简单易懂，适合数学建模学生(Mathematical modeling, the tenth chapter, linear regression equation)

一些源代码，主要是图像处理方面的，希望对以后的读者有帮助(Some source code, mainly image processing, and hope to help future readers)

计算ECG压缩程式，使用A100纪录，使用MATLAB撰写(Calculate ECG compression program, using A100 records, written using MATLAB)

滤波性LMS滤波，基于LMS算法的滤波程序。(LMS filter)

malab有限差分应用,应用于有限差分方程计算。(finite different method.)

matlab 误差与范数 现行版本较少 吉林大学应用数学学院老师讲稿 今后会陆续上传(matlab error and norm of the current version of Applied Mathematics, Jilin University, Institute of fewer teachers will continue upload the script in the future)