dream_Win64_v2.1.3

说明：  二相相移键控（BPSK）是用二进制基带信号（0、1）对载波进行二相调制。BPSK是最简单的PSK形式，相移大小为 180°，又可称为2-PSK。在群点聚集的地方，其实都不是非常有关系，在该图像中，群点分布在水平轴上的0°和180°上。由于BPSK使用严重的失真致使解调器作出错误的判断，所以该调制方式是所有PSK中最强的。但它只能以1bit/symbol调制而不适合高数据率应用情况。 (bpsk modulation)

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

PCA主成份分析的matlab程序，有需要的朋友可以下载下来看看(Principal component analysis PCA matlab program, a friend in need can be downloaded to see)

智能交通系统中的视频中的行走人体的检测与跟踪，(Motion detection and human body tracking)

非整数阶的微积分的运算过程非整数阶的微积分的运算过程(Non-integer order calculus of non-integer order of the computing process of computing process calculus)

Model a signal using Shanks method

teaching image processing with matlab program

matlab中的绘图讲解ppt，用于初学者绘图使用，方便(matlab_ drawing)

给定一个控制系统，利用单纯形法整定PID参数,matlab程序(setting PID parameters with simplex method )

基于MATLAB的牛顿拉夫逊法潮流分析源程序(MATLAB based on the Newton Raphson load flow analysis of source code)