ellipsefit

1.matlab编程，实现函数的倒排序； 2.程序实现FFT,傅立叶逆变换； 3.一个图像处理程序，添加噪声，去噪。 (1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.)

说明：  防碰撞纯ALOHA的matlab仿真算法(The pure ALOHA anti-collision simulation algorithm matlab)

its a mathmatica doc for gamma function

Solution of system (LU)*v=d

威尔逊-θ法,机械振动模拟程序，仅供参考(Wilson-θ methord mechinery vibration)

Its about pavement crack identification

计算psnr，普通的4:0:0或者灰值图 有范围判断(calculate psnr format 4:0:0 or gray value picture judge for range)

关于ds_cdma系统的仿真，包括成型滤波，扩频编解码，调制解调等的子程序(About ds_cdma system simulation, including the shaping filter, spread spectrum encoding and decoding, modulation and demodulation, etc. subroutine)

MATLAB code that simulates our proposed Medium Access Control /Power Control protocols (PBOA and PRUA) for ad hoc networks, and compares them with the capacity.

Image Metamorphosis using Multilevel B-splines