登录
首页 » matlab » 16QAM

16QAM

于 2013-03-02 发布 文件大小:13KB
0 205
下载积分: 1 下载次数: 22

代码说明:

  16QAM星座图及其在AWGN信道下的性能分析(16QAM constellation in AWGN channel performance analysis)

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

  • rls
    该文件是递推阻尼最小二乘法系统辨识的m文件(The file is recursive damped least square method m-file system identification)
    2010-12-19 01:56:39下载
    积分:1
  • freqres
    Frequency response of second order system
    2012-08-24 13:04:50下载
    积分:1
  • MATLAB-time-series-analysis
    matlab时间序列分析,是进行matlab学习与研究进行的很好的东西,适合初学者学习(matlab time series analysis, is a good thing matlab learning and research, for beginners to learn)
    2013-04-03 09:10:45下载
    积分:1
  • cmacsnpid_cmacpid1_comp
    说明:  自己写的小脑模型与单神经元并行控制程序,适合初学者研究或改进(Write their own models and single-neuron cerebellar parallel control program, suitable for beginners study)
    2010-03-18 04:14:03下载
    积分:1
  • MATLAB
    说明:  MATLAB系列讲座之一:MATLAB讲座一(Lecture Series of MATLAB: MATLAB Lecture 1)
    2010-04-21 20:03:42下载
    积分:1
  • classify
    Image Texture Classification Using Combined Grey Level Co-Occurrence Probabilities and Support Vector Machines Texture refers to properties that represent the surface or structure of an object and is defined as something consisting of mutually related elements. The main focus in this study is to do texture segmentation and classification for texture digital images. Grey level co-occurrence probabilities (GLCP) method is being used to extract features from texture image. Gaussian support vector machines (GSVM) have been proposed to do classification on the extracted features. A popular Brodatz texture album had been chosen to test out the result. In this study, a combined GLCP-GSVM shows an improvement over GLCP in terms of classification accuracy.
    2012-05-25 22:21:28下载
    积分:1
  • imagesegmentation
    its about image segmentation
    2015-01-27 21:27:41下载
    积分:1
  • RLS.m
    好几个LMS和RLS的自适应滤波算法,系统便是和噪声对消(Several LMS and RLS adaptive filtering algorithm )
    2015-05-22 10:03:32下载
    积分:1
  • MATLAB-and-SIMULINK-
    matlab与simulink通信系统建模与仿真实例分析。 本書系統地介紹了通信建模仿真方法和模型驗證技術,並結合作者近年在教學科研中所設計的大量基礎的和較深入的建模仿真實例,詳細討論了Matlab/Simulink作為仿真實現平台在電子與通信工程中應用的基本方法、技巧和難點。本書重點討論了建模仿真原理和相關的數值計算方法、模擬通信系統、模數轉換、調製與編碼、信道模擬、載波與符號同步、信道均衡、跳頻系統和直接擴頻系統、通信模型正確性評估、仿真數據驗證和數據處理技術等內容,並在仿真實例中展示了科學研究論文和報告所必須的數據處理和表現技巧。 本書提供了約150個建模仿真實例,80多道思考題,以及全部實例代碼和一個電子教案。這些實例根據基本數學原理,結合Simulink的S函數編程,也使用了通信工具箱、信號處理工具箱和相關模型庫的模塊和函數,以便於讀者追源求本,深入理解建模和仿真的實質。 本書可作為高等院校通信工程、電子信息類專業的本科生和研究生系統仿真課程的教材或進行相關課題研究的參考書,也可作為相關專業課程設計和畢業設計等綜合性實踐教學的指導材料,還可供通信工程專業技術人員、教師等作為解決通信系統設計、評估和建模仿真領域實際問題的參考資料。(matlab and simulink communications system modeling and simulation case study. This book describes the methods and models of communication modeling and simulation verification technology, combined with the author in recent years in teaching and research in the design of a large number of basic and more in-depth modeling and simulation examples are discussed in detail Matlab/Simulink Simulation as an electronic platform the basic method of communicating with the project application, skills and difficulties. This book focuses on the modeling and simulation, and the related numerical methods, analog communication system, analog to digital conversion, modulation and coding, channel simulation, carrier and symbol synchronization, channel equalization, frequency hopping spread spectrum system and direct system, a communication model is correct content uation, simulation, data validation and data processing technology, and scientific research papers and reports show the necessary data process)
    2016-07-05 15:58:03下载
    积分:1
  • 基于Python的Abaqus二次开发实讲解
    基于python的二次开发案例。1、所有的代码均可以先在AbaqusCAE中操作一遍后再通过rp文件读取,然后再在此基础上进行相应的修改; 2、Python是一种解释性语言,读起来非常清晰,因此在修改程序的过程中,不存在程序难以理解的问题; 3、Python是一种通用性的、功能非常强大的面向对象编程语言,有许多成熟的类似于Matlab函数的程序在网络上流传,为后期进一步的数据处理提供了方便。(Python-based secondary development case)
    2020-12-29 18:19:01下载
    积分:1
  • 696518资源总数
  • 105547会员总数
  • 4今日下载