doolittle

单信道OOFDM单边带传输Matlab代码(Single-channel single-sideband transmission Matlab code OOFDM)

基于一维小波快速mallat算法的经典程序，适合初学者学习使用(One-dimensional wavelet-based algorithm for fast mallat classic procedure, suitable for beginners learning to use)

计算机视觉中最重要的研究之一就是运动目标检测，其不但在模式识别方面具有相关的研究，而且在图像理解领域也有非凡的意义。运动目标检测是通过通过图像序列帧图像来提取运动目标，通过运用相关的算法一幅图片被划分为前景点和背景点。运动目标检测算法是后续的运动目标分类、运动目标跟踪和分析提供了基础。本论文讲述了几种常用的视频运动目标检测算法，并就背景差分法进行了重点研究，通过两种方法来对比差分法的特点。其中背景差分法算法的主要流程为：视频获取、视频转化为图片序列、图片灰度化处理、去除噪声、差分图片、对图片进行后续处理。此次课题的完成采用的是比较常见的数学软件matlab，其具有强大的工具箱。对处理图像这块具有很广泛的支持。(Computer vision and video image processing is one of important research in the field of video moving object detection, whether in the domains of pattern recognition and image understanding has special significance. Moving target detection is to extract video moving object in successive frames, the image is divided into foreground and background. Moving target detection algorithm for subsequent movement target classification, target tracking and analysis provides the basis. This paper tells the story of several common video moving object detection algorithm, and to the study on the background difference method, through the two methods to contrast the characteristics of the finite difference method. The background difference method algorithm is the main process is: the video capture, video into image sequence and image grayscale processing, remove noise, difference image, for subsequent processing images. The completion of this subject is the more common mathematical software matlab, whi)

应用PCA（主成分分析）进行人脸识别的matlab程序，有较高成功率(PCA (Principal Component Analysis) face recognition Matlab procedures, which have a higher success rate)

基于SVR的线性系统故障诊断的仿真程序， 由于辨识信号采用的都是随机信号，不是数值固定的信号，所以程序每次运行的结果都可能有所不同。(SVR linear system fault diagnosis based simulation program)

此源代码介绍了几种常用的以小波域理论为基础通过matlab实现的代码，希望对您有用(This source code introduce several commonly used in wavelet domain based on the theory realize through the matlab code, I hope you are useful)

用 kalman滤波进行目标物体追踪，有数据，试验成功,matlab编程，图像处理。(Using kalman filter for tracking the target object, including data, test success, matlab programming, image processing.)

对单摆的非线性方程用ode45求解，比较和线性化方程的误差(solve simple pendulum，nonlinear equation linearization)

从介绍功率谱的估计的理论基础入手，分析经典谱估计和现代谱估计，以及在Matlab中的实现方法。(Introduced the power spectrum from the estimated theoretical basics, analysis of classic and modern spectral estimation spectral estimation, as well as the realization of Matlab.)

this matlab code for convaloution 2d filter,best for beginer