登录
首页 » matlab » analog_modulation

analog_modulation

于 2021-04-25 发布 文件大小:3KB
0 380
下载积分: 1 下载次数: 13

代码说明:

  模拟调制识别各特征参数随信噪比变化曲线。信号的瞬时信息包括瞬时幅度、瞬时相位、瞬时频率及其不同角度的统计特征值,其中瞬时幅度、瞬时相位、瞬时频率是一个信号最基本的特征。(AM、DSB、SSB、VSB、FM、AM-FM)(Simulated Modulation Recognition Curve of Variation of Characteristic Parameters with Signal-to-Noise Ratio)

文件列表:

analog_modulation\analog_modu.asv, 7274 , 2019-03-07
analog_modulation\analog_modu.m, 6929 , 2019-03-07
analog_modulation\zdy.m, 393 , 2019-03-07
analog_modulation\zdy1.m, 391 , 2019-03-07
analog_modulation\zdy2.m, 169 , 2010-11-15
analog_modulation\zdy3.m, 248 , 2010-11-15
analog_modulation\zdy4.m, 150 , 2010-11-22
analog_modulation\zdy5.m, 175 , 2019-03-07
analog_modulation, 0 , 2019-03-07

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

  • tongxun
    用winsock实现两机通讯的一个小软件 特别简单 不再具体介绍(Winsock implementation to use two planes, a small communications software in particular is no longer easy introduction of specific)
    2009-03-06 09:33:16下载
    积分:1
  • nRF905
    nRF905无线收发模块收发信号程序(The program of the nRF905 wireless transceiver module )
    2012-05-09 19:29:20下载
    积分:1
  • a_project_of_mobile_compny
    THIS IS A PROJECT OF A MOBILE COMPANY
    2012-11-21 02:17:28下载
    积分:1
  • code-fy
    N79E814+pan3020c 433无线收发例程(N79E814+pan3020c DEMO CODE)
    2020-09-03 10:38:08下载
    积分:1
  • Simulations
    LTE ADVANCED ,LTE PHY Downlink with Spatial Multiplexing
    2017-05-11 07:23:13下载
    积分:1
  • TDC001_ctrl
    说明:  此工程用Visual Studio 2019 编写,目的是用来替换Thorlabs公司自己的GUI Kinesis来控制TDC001伺服电机控制器,方便用户自己控制。(This project is written in Visual Studio 2019. The purpose is to replace the GUI kinesis of thorlabs company to control the tdc001 servo motor controller, which is convenient for users to control by themselves.)
    2020-04-19 01:02:49下载
    积分:1
  • CRC-SEAQ
    CRC seaQ资料,内涵peaq国际标准ITU-R Rec.BS-1116-1,对peaq进行设计和规范(RECOMMENDATION ITU-R BS.1116-1* METHODS FOR THE SUBJECTIVE ASSESSMENT OF SMALL IMPAIRMENTS IN AUDIO SYSTEMS INCLUDING MULTICHANNEL SOUND SYSTEMS)
    2013-05-27 14:54:24下载
    积分:1
  • vanetmatlab
    artificial transportation system and internet of vehicles, internet of things, vanet, intelligent transportation.
    2020-06-24 21:40:01下载
    积分:1
  • 当今世界电子对抗日益激烈,对于雷达低截获和抗干扰能力的研究越来越受到关注。OFDM (Orthorgonal Frequency Division Multiplexing,正交频分复用)雷达具有大时宽带宽积、波形设计方法灵活、频谱利用率较高以及低截获性能好的特性,因此逐渐成为雷达领域的重点研究方向。除此之外,OFDM信号时域和频域波形都比较复杂,当雷达信号采用OFDM技术时,敌方很难精确估计发射信号波形和瞬时频率,使得截获机不容易分析出检测到的雷达信号。当面对敌方的欺骗式干扰时,对于同样具有大时宽带宽积的线性调频信号,OFDM信号具有更好的抗欺骗式干扰的性能,因此OFDM技术在雷达上的运用愈来愈得到关注。(As electronic warfare becomes increasingly fierce, low intercept probability radar has become an important research filed in electronic countermeasures. OFDM (Orthorgonal Frequency Division Multiplexing) radars have gradually emerged due to their high spectrum efficiency, large time-bandwidth product, flexible waveform design methods, and low intercept probability.In addition, because of the complex time-frequency characteristics of the transmitted signal in OFDM radar, the enemy is difficult to estimate the transmitted signal waveform and instantaneous frequency.When faced with enemy deception interference, OFDM signals have better anti-spoofing performance for LFM signals that also have a large time-bandwidth bandwidth product. Therefore, the use of OFDM technology in radar is attracting more and more attention. .)
    2020-11-19 21:49:39下载
    积分:1
  • 1572-Introduction-to-Using-OPNET-Modeler-Network-
    Slide for beginning with OPNET
    2013-03-12 11:50:15下载
    积分:1
  • 696518资源总数
  • 105549会员总数
  • 12今日下载