登录
首页 » matlab » Filtro-3-vias

Filtro-3-vias

于 2015-02-03 发布 文件大小:41KB
0 267
下载积分: 1 下载次数: 10

代码说明:

  This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.

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

  • sampleEntropy11
    对轴承故障信号进行小波包分解,重构能量最大的频段信号,并对该重构信号计算样本熵(Decomposing the bearing fault signal using waveletpackage method ,and reconstruct the maximum energy frequency band ,and then accumulate the sample entropy of the reconstructed signal )
    2012-12-28 11:04:49下载
    积分:1
  • KernelDensityEstimation
    实现k维度的核密度估计,包含了点积核和常规核函数的实现(implement k-dimensional kernel density estimation, supports product kernels ,Gausiankernel 。)
    2014-09-04 11:15:47下载
    积分:1
  • dijk1
    Dijkstra算法,关于 Dijkstra算法解决voronoi图的问题,用 Dijkstra算法解决voronoi图中求解最短路径的时候,有一个"dijkstra.m"的文件(Dijkstra algorithm voronoi diagram on Dijkstra algorithm to solve the problem, using Dijkstra algorithm to solve voronoi diagram for solving the shortest path, there is a " dijkstra.m" file)
    2013-08-25 20:09:01下载
    积分:1
  • deedyman
    coding for non parametric two way ANalysis Of VAriance
    2010-12-16 20:19:51下载
    积分:1
  • PCA
    基于PCA的人脸识别 Matlab代码 两种方法 KL 和kernel(PCA-based face recognition Matlab code)
    2012-05-28 16:55:14下载
    积分:1
  • MATLAB-Graphics
    首先介绍MATLAB的基本知识及基本运算,使读者对MATLAB有一个概略的了解,然后系统论述图形绘制技术的基本概念、工作原理及在工程中的应用。书中精选科学和工程中常用的多个算法,全部采用MATLAB语言编程实现,并结合实例对算法程序进行验证和分析。其中详细讲解了MATLAB的基本知识、二维图形的绘制、三维图形的绘制、高级图形绘制技术、动画与视频、几何造型及GUI的程序设计等内容。(First introduced in MATLAB basic knowledge and basic operations, allowing the reader to have a rough understanding of MATLAB and then systematically discusses the basic concepts of graphics rendering technology, working principle and in engineering. The book featured commonly used in science and engineering multiple algorithms, all using MATLAB programming language, with examples for algorithm verification and analysis. Which explained in detail the basics of MATLAB, two-dimensional graphics rendering, 3D graphics rendering, advanced graphics rendering, animation and video, geometric modeling and GUI programming and other content.)
    2013-11-13 20:57:06下载
    积分:1
  • gezhongchaocaiyangfangfadaima
    包含了目前常用的各种重采样算法的matlab代码,可直接在滤波算法中调用,不用修改。(Contains a variety of currently used resampling algorithm matlab code, can be directly in the filtering algorithm in the call, need not be amended.)
    2008-12-23 15:57:14下载
    积分:1
  • function2
    Generating an Optical Sensor Image From Simulated Movement Data This script (aero_pointer_tracker.m) generates a movie with 64 frames and a frame size of 64 by 64 pixels (at 10 frames per second). The movie contains a simulation of a moving target that is moving through a structured background that is itself moving. A jitter motion caused by random vibration is also generated (in a Simulink® model called "aero_vibrati") and the jitter motion is added into the overall sensor motion. Finally, the image is blurred through a Gaussian optical point spread function. Note: Changing delt here also requires a change in the parameters set-up dialog box in the Simulink model "vibration".
    2011-02-12 00:32:48下载
    积分:1
  • Houghlinedetect.doc
    有关使用matlab下使用hough函数实现直线检测的方法,并可对任意两条直线计算两者的夹角(using hough function detect the straight lines under the Matlab)
    2012-05-16 15:54:32下载
    积分:1
  • MatlabExpand-programming
    MATLAB扩展编程。详细介绍了在MATLAB平台中的算法与源码(MATLAB extension programming. Details of the algorithm in MATLAB platform with source)
    2013-04-06 16:12:09下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载