登录
首页 » matlab » am-dsb

am-dsb

于 2012-03-30 发布 文件大小:122KB
0 284
下载积分: 1 下载次数: 43

代码说明:

  AM、DSB 调制及解调 用matlab产生一个频率为1Hz,功率为1的余弦信源m(t),设载波频率ωc =10 Hz, m0 = 2 ,试画出: 􀁺 AM 及DSB 调制信号的时域波形; 􀁺 采用相干解调后的 AM 及DSB 信号波形; 􀁺 AM 及DSB 已调信号的功率谱; 􀁺 调整载波频率及 m0,观察分的AM 的过调与DSB 反相点现象。 􀁺 在接收端带通后加上窄带高斯噪声,单边功率谱密度0 n = 0.1,重新解调。 (AM, DSB modulation and demodulation Matlab produce a frequency for 1 Hz, power of 1 cosine source m (t), set the carrier frequency ω c = 10 Hz, M0 = 2, try drawing out: )

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

  • lorenz
    此程序详细分析了LORENZ,利用GP算法进行了分析,其程序算法较快,有待继续改进(A detailed analysis of this process LORENZ, the use of GP algorithm is analyzed, the program algorithm faster, be to continue to improve)
    2009-12-02 16:26:37下载
    积分:1
  • Lohman-holograms
    二值图象的LohmanIII编码迂回位相全息图,经测试能正常运行。结果含原图,全息图,和再现图三部分。( 二值图象的LohmanIII编码迂回位相全息图,经测试能正常运行。结果含原图,全息图,和再现图三部分。 A value of two LohmanIII coded images detour phase hologram, by testing the normal operation. The result with image, hologram, and reproducing figure three part. )
    2013-11-29 12:44:59下载
    积分:1
  • HeartbeatMonitor
    这是关于安卓手机端通过蓝牙采集人心电信号,然后通过解码,滤波,心电信号显示的程序文件。(This is the end of Android phones via Bluetooth signals collected people, and then decoding, filtering, ECG display program files.)
    2013-12-27 20:58:35下载
    积分:1
  • 改进势场
    基于Matlab的改进人工势场法实现路径规划与避障(Improved artificial potential field method based on Matlab)
    2021-03-09 11:19:28下载
    积分:1
  • LDPC2009.pdf.tar
    LDPC Discription Decoder
    2010-06-06 23:41:29下载
    积分:1
  • matlab_programming_for_image_sharpening_source_pro
    matlab程序设计之图像锐化源码程序matlab programming for image sharpening source program(matlab programming for image sharpening source program matlab programming for image sharpening source program)
    2010-08-02 09:50:22下载
    积分:1
  • AGuidetoMATLABforBeginnersandExperiencedUsers
    This book is about communication system by matlab.
    2010-11-30 00:08:57下载
    积分:1
  • matlab_GUI
    this is matlab gui guide.
    2010-05-29 01:10:32下载
    积分:1
  • 111
    matlab随机函数的使用及比较,并选择了一些应用实例(matlab random function of the use and comparison, and selection of some application examples)
    2011-10-10 14:44:43下载
    积分:1
  • beamforming
    计算阵列天线波束宽度,零点波束宽度,半功率零点波束宽度(Calculating Beam Width of Array Antenna)
    2021-03-17 13:09:21下载
    积分:1
  • 696516资源总数
  • 106454会员总数
  • 1今日下载