登录
首页 » matlab » EVM

EVM

于 2009-05-10 发布 文件大小:1KB
0 122
下载积分: 1 下载次数: 474

代码说明:

  该算法是经典的信噪比估计算法——误差矢量幅值法,通过计算接收信号中同相分量和正交分量的二、四阶矩,该算法能够很好的估计信号的信噪比(The algorithm is a classic signal to noise ratio estimation algorithm- the error vector magnitude method, by calculating the received signal with the phase component and quadrature component of the second, fourth-order moment, the algorithm can estimate a very good signal to noise ratio)

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

  • zuixiaoerch
    系统辨识最小二乘法代码,横重要横重要很好用(sdfrgthyjyjkuk)
    2010-06-07 11:08:06下载
    积分:1
  • hm
    说明:  滑模变结构控制, 理论分析(Sliding mode variable structure control, theoretical analysis)
    2007-07-23 11:42:26下载
    积分:1
  • wrec
    We consider a complex-valued wavefield reconstruction in an object plane from data in a sensor plane. A digital modeling for the forward propagation is presented in the algebraic matrix form M-DDT. The inverse propagation is formalized as an inverse problem. The main algorithm of the complex-valued wavefield reconstruction with the proposed Matrix Discrete Diffraction Transform (M-DDT) is prepared as a Matlab demo.
    2010-01-08 16:23:03下载
    积分:1
  • homework
    authorware小例子 1、打台球 2、古诗欣赏 3、投篮 4、移动图形 5、制作一个钟表(authorware small example 1, billiards 2, 3 poetry appreciation, shooting four, five mobile graphics to produce a watch)
    2013-11-15 20:09:30下载
    积分:1
  • find_membership_values
    fuzzy membership files bettwen them
    2010-10-24 02:49:23下载
    积分:1
  • A-Guide-to-MATLAB-Object-Oriented-Programming---A
    A Guide to MATLAB Object-Oriented Programming - Andy H. Register
    2014-09-22 01:51:41下载
    积分:1
  • bracket
    bracket optimization method
    2013-12-01 04:00:10下载
    积分:1
  • press
    matlab simulink PID 大迟延对象控制模型(Time Delay matlab simulink PID control model)
    2014-01-17 10:18:26下载
    积分:1
  • GraphSeg
    This paper addresses the problem of segmenting an image into regions. We defi ne a predicate for measuring the evidence for a boundary between two regions using a graph-based representation of the image. We then develop an effi cient segmentation algorithm based on this predicate, and show that although this algorithm makes greedy decisions it produces segmentations that satisfy global properties. We apply the al-gorithm to image segmentation using two diff erent kinds of local neighborhoods in constructing the graph, and illustrate the results with both real and synthetic images. The algorithm runs in time nearly linear in the number of graph edges and is also fast in practice. An important characteristic of the method is its ability to preserve detail in low-variability image regions while ignoring detail in high-variability regions.
    2011-07-09 17:23:24下载
    积分:1
  • AC_DC
    整流器模型mdl模型,希望对初学者理解整理过程有用(Mdl model rectifying model, I hope useful for beginners to understand the process)
    2014-01-09 21:02:38下载
    积分:1
  • 696524资源总数
  • 103791会员总数
  • 67今日下载