watermark

进行图像边缘检测的程序，学图像处理的会有很大帮助(Image edge detection procedure, learning image processing would be of considerable help)

说明：  MATLAB中求高斯点的源程序，为广大MATLAB学习者服务(MATLAB, Gauss points demand source for the majority of learner services MATLAB)

Matlab simulation of Lagrange s Equations.

实现hilbert变换，经过与matlab比较验证，结果相同(Achieve hilbert transform, through comparison with matlab verification, the same result)

its about generation of ofdm and reception. and also it calculates the ber.

对一幅图像加入高斯噪声和椒盐噪声后，分别进行均值滤波和中值滤波，比较两种滤波方法的优缺点(Of an image by adding Gaussian noise and salt and pepper noise, the mean filter, respectively, and median filtering, comparing the advantages and disadvantages of the two filtering methods)

说明：  使用MatlaB编程，计算三维流体的粘阻，同时生成横截面的速度矢量图像(Use MatlaB programming, calculating three-dimensional viscous fluid resistance, and generate cross-sectional velocity vector images)

K means code for k means algorithm

Software-defined radios (SDRs) have been around for more than a decade. The first complete Global Positioning System (GPS) implementation was described by Dennis Akos in 1997. Since then several research groups have presented their contributions.We therefore find it timely to publish an up-to-date text on the subject and at the same time include Galileo, the forthcoming European satellitebased navigation system. Both GPS and Galileo belong to the category of Global Navigation Satellite Systems (GNSS).

This matlab program describes the Nakagami Fading coefficient generation for a Nakagami Fading Channel. The matlab program is written in a clear way and it produces the corresponding simulation result. The same way can be applied for Rayleigh and Rician fading coefficient generation for Rayleigh and Rician fading channels.