sciencedirectpapers

标记一个图像中最大连通域的质心,并求出其坐标(Mark an image in the center of mass of the largest connected domain, and find the coordinates)

MATLAB_GUI设计-专题讲稿-王正盛。matlab gui使用指导，教您gui的基本使用及入门。(matlab gui)

运用MATLAB实现对图形图像的处理，包括生成Gif图片，实现图片去噪、滤波，图像均值、中值，直线识别等功能。(sing MATLAB for image processing, including generated Gif images, image denoising, filtering, image mean, median, the function such as straight line identification.)

说明：  matlab 在光学课程中的仿真应用源码(application of matlab in optical simulation)

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

Jacobian linearization of multivarianle model

matlab时频分析工具箱，分析信号时频特性。(Matlab time-frequency analysis toolbox, analysis of the time-frequency characteristics of the signal.)

说明：  Radon变换的matlab工具包，大家可以看看(radon&matlab)

Matlab图像处理，点检测、线检测、边缘检测、边缘连接，阈值处理。 (Matlab image processing, detection, line detection, edge detection, edge linking, the threshold processing.)

卡尔曼的视频序列帧图像的跟踪程序，基于matlab语言的，大家可以看看！(Tracking procedure of the Kalman frame of video sequences)