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多径衰落信道matlab仿真程序，有说明(multi-path flat fading)

说明：   基于matlab 的叠加高斯白噪声的正弦信号频谱分析，给定正弦函数x=sin(2πf0n/N+π/3)+sin(2πf1n/N+π/4)，设定f0.f1的值，加了噪声之后做快速傅里叶变换，在matlab中分析其频谱，验证是否与f0,f1的值符合。再变换N值，看随着N值的变化对应点是否符合及有何变化。(Matlab based on the superposition of Gaussian white noise sinusoidal signal spectrum analysis, given the sine function x = sin (2蟺f0n/N+蟺/3)+sin (2蟺f1n/N+蟺/4) set value of f0.f1, do a quick noise Fourier transform to analyze the spectrum in matlab, verify that with f0, in line with the value of F1. Transform the value of N, see change as the value of N corresponding points of compliance and what changes.)

说明：  利用均匀圆阵MVDR方法进行宽带波束形成(Broadband beamforming with uniform circular array MVDR method)

matlab code for solving 8Queens by GA algorithm

多用户MIMO中的块对角化，主要用来消除用户间的干扰(Block Diagonalization for Multi-User MIMO)

说明：  几个适合Matlab初学者的文档，比较基础，还附有Matlab学习笔记(This is a good materials for the beginner who is learning Matlab.)

说明：  In this paper, a new scaling-based image-adaptive watermarking system has been presented, which exploits human visual model for adapting the watermark data to local properties of the host image. Its improved robustness is due to embedding in the low-frequency wavelet coefficients and optimal control of its strength factor HVS point of view. Maximum-likelihood (ML) decoder is used aided by the channel side information. The performance of the proposed scheme is analytically calculated and verified by simulation. Experimental results confirm the imperceptibility of the proposed method and its higher robustness against attacks compared to alternative watermarking methods in the literature

可控源地震数据模拟，可用于资料模拟与数据处理。(the seismic data of vibroseismic)

Traditional optical flow technique that developed by Lucas and Kanade was improved with the optimized variable setting. It is quite simple and also helpful.

image enhancement using fuzzy logic