myspectrogram

著名的cox数字水印算法源代码，使用matlab编写，很有用噢！(famous cox digital watermarking algorithm source code, the use of Matlab prepared very useful Oh!)

Mixture of linear regressors. The routines contained in this file allow inference and learning of a mixture of linear-Gaussian regression models. Learning is performed by maximizing the data likelihood via the expectation maximization algorithm.

利用MATLAB分别用FFT和HARR小波进行了信号功率谱的估计，程序简单实用。(FFT, respectively, with the use of MATLAB and a signal HARR wavelet power spectrum estimation, the procedure is simple and practical.)

运动目标的检测是视频处理过程中后续跟踪技术的基础,其检测结果的好坏直接关系到能否跟踪到运动目标及跟踪准确度问题。运动目标的检测就是从机器视觉系统获取的序列图像中把前景,运动,目标分割提取出来的过程。本文描述了机器视觉中运动目标检测的主要方法?介绍了其中背景减除法的几种典型算法的原理、特点、背景差分法的基本流程?主要包括四个步骤为,预处理、背景建模、目标检测、后处理。然后在matlab环境下运用背景减除算法完成了视频中运动目标的检测,并对检测结果图像进一步处理.(Moving target detection is a follow up video processing technology based on the test results is directly related to the ability to track moving targets and tracking accuracy. Moving target detection prospects, movement, object segmentation extracted from the sequence of images acquired by the machine vision system. This paper describes the main method of moving target detection machine vision ? introduced the principle of which several typical algorithms for background subtraction method, the basic flow characteristics, background difference method ? mainly includes four steps, preprocessing, background modeling target detection, post-processing. Use background subtraction algorithm in Matlab environment complete video moving target detection, and detection results of images for further processing.)

典型的多目标粒子群算法（CMOPSO)，附测试函数,注解详细，适合学习参考(A typical multi-objective particle swarm optimization (CMOPSO), attached to the test function, annotation detailed reference for learning)

sift 特征提取算法matlab实现,有实例(sift 特征提取算法matlab实现，有实例)

Manual Thresholding Tool

matlab的一些最基本的应用(Matlab some of the most basic )

中心极限定理的仿真，利用matlab实现，很好的例子啊(The Central Limit Theorem simulation using matlab to achieve a good example)

逻辑运算等避免冗杂快速写代码的方法 尤其是矩阵数组的经典(fast writing codes)