(WatershedSegmentation(IWS)Thiscodeisfreeofchargesanditcanbeusedfordemonstrationandevaluationpurposesonly.Itisnotallowedtousethiscodeinanycommercialpurpose.Theauthor'sapprovalmustberequestedforanymodificationoftheinitialcodeasiti'spresentedinthezipfileavailabletodownload.Thefollowingpointcalled"Copyrighttext"mustalwaysappearverbatiminthesourcecodesandthelicensetext.Thereisnowarrantyabouttheresultsobtainedusingthiscode.Thisisafreecode,soyouuseitatyourownrisks.) - IMDN开发者社群-imdn.cn">
登录
首页 » matlab » MateiDemo

MateiDemo

于 2007-03-25 发布 文件大小:1275KB
0 160
下载积分: 1 下载次数: 130

代码说明:

  Iterative Watershed Segmentation (IWS) This code is free of charges and it can be used for demonstration and evaluation purposes only. It is not allowed to use this code in any commercial purpose. The author s approval must be requested for any modification of the initial code as it is presented in the zip file available to download. The following point called "Copyright text" must always appear verbatim in the source codes and the license text. There is no warranty about the results obtained using this code. This is a free code, so you use it at your own risks.(Watershed Segmentation (IWS) T his code is free of charges and it can be used for d emonstration and evaluation purposes only. It is not allowed to use this code in any commercial purpose. The author's approval must be requeste d for any modification of the initial code as it i 's presented in the zip file available to downloa d. The following point called "Copyright text" must always appear verbatim in the source codes and the license text. There is no warranty about the results obtained using this code. This is a f ree code, so you use it at your own risks.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • GUIMATLABVIDEO
    好东东 教你轻松学会matlab的GUI界面设计(MATLAB GUI VIDEO)
    2009-12-17 21:01:31下载
    积分:1
  • tl
    手机定位中基于TDOA技术的泰勒算法的仿真(TDOA mobile location technology based on the Taylor algorithm simulation)
    2010-10-15 22:58:41下载
    积分:1
  • LSSVMlabv1_8_R2006a_R2009a
    基于LS-SVM的多分类器的工具箱,版本的1.8的。该工具箱很好用,里面的分类我用过,效果比SVM强(LS-SVM classifier 1.8 version of the toolkit)
    2014-08-18 16:25:10下载
    积分:1
  • Chapter_4
    LPC sample code 4 matlab
    2013-05-04 15:11:22下载
    积分:1
  • addnoise
    Add noise to signal at a prescribed SNR level.
    2011-11-16 08:00:19下载
    积分:1
  • Kalman-filter-theory
    说明:  卡尔曼滤波原理,及其因子选取和初值确定,适合初学(Kalman filter theory, and the factors determining selection and initial value, suitable for beginners)
    2011-04-11 21:13:31下载
    积分:1
  • MATLAB
    MATLAB作业用,MATLAB实验用,MATLAB数字信号处理,信号与系统(MATLAB work with, MATLAB experiment, MATLAB Digital Signal Processing, Signals and Systems)
    2013-11-09 20:28:00下载
    积分:1
  • moba
    This is a Multi Objective BAT Algorithm.
    2014-02-11 13:49:18下载
    积分:1
  • system-identification
    用于现代信号分析与处理课程,系统辨识、维纳滤波和自适应滤波(Used in modern signal analysis and processing programs, system identification, Wiener filtering and adaptive filtering)
    2014-02-24 16:36:55下载
    积分:1
  • OFDM rece matlab
    接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构,以及定时估计,频偏估计,剩余误差跟踪的算法可参考算法说明文档。这里对程序的流程进行说明。 首先根据短训练字的特性进行相关运算,进行信号到达检测,当检测到相关值大于门限一定次数后,认为有信号到达。然后根据长训练字的特性,进行相关运算,进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后,先在时域进行小频偏的估计,将两个长训练字进行小频偏补偿后,进行FFT运算,根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后,就可以进行数据解调了。先对数据部分进行完整的频偏补偿,然后根据估计的FFT窗口位置进行FFT运算得到频域的数据,进行解调。然后在对应于导频的子载波位置上提取出导频信息,根据导频信息估计出剩余定时误差以及剩余的信道响应误差,将误差量送入环路进行跟踪。当收到所有数据后,重新回到信号到达检测状态,进行下一次信号到达的检测和信号接收。 (The receiving end uses the algorithm and the program flow and the frame structure of the OFDM symbol transmitted by the sending end. Specific frame structure, and timing estimation, frequency offset estimation, residual error tracking algorithm can refer to the documentation. Here to illustrate the process of the program. First, according to the characteristics of the short training word correlation operation, the signal reaches the detection, when the correlation value is greater than the threshold of a certain number of times, that there is a signal to reach. Then, according to the characteristics of the long training word, the correlation operation is carried out, and the initial position of the OFDM symbol FFT is estimated. The estimated position of the FFT window, first in the time domain for small frequency offset estimation, two long training word for small frequency offset compensation, the FFT operation. According to the result of FFT for integer frequency bias estimation. Af)
    2020-11-05 00:19:52下载
    积分:1
  • 696518资源总数
  • 105873会员总数
  • 12今日下载