登录
首页 » matlab » am-dsb

am-dsb

于 2012-03-30 发布 文件大小:122KB
0 260
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

  • LeastSquare
    用来解算卫星导航定位方程的经典最小二乘法,适当修改可以实现实时解算(To satellite navigation and positioning equation solver of the classic least-squares method, with appropriate modifications can achieve real-time solver)
    2011-09-01 20:46:58下载
    积分:1
  • GuiStaticLib
    Guilib的静态库源码,修改了一些编译错误,以及在不同windows上面存在的一些问题(The static library source code of Guilib. Modified some compilation error, and some bugs that exist in different windows version.)
    2014-02-20 09:41:06下载
    积分:1
  • matlabhuatu1
    MATLAB画图 目的是学会怎样使用MATLAB软件 来绘制各种图形 包括平面图和三维立体图(The purpose is to learn how to draw MATLAB using MATLAB software to draw various graphics including floor plans and three-dimensional map)
    2014-05-02 09:03:49下载
    积分:1
  • ReadBomenIndexAll
    雷达波门内的波束通常是有编号的,本程序通过检索波束索引,读取波门内所有回波信号(Radar beam is usually a door number, the program retrieves the beam through the index, read the wave door all echo signals)
    2011-11-15 18:22:45下载
    积分:1
  • ex2_dft
    code for image processing
    2012-10-17 14:59:20下载
    积分:1
  • lingo
    基于遗传算法的非线性规划的函数寻优算法。(Function optimization algorithm Nonlinear Programming Based on Genetic Algorithms.)
    2015-03-13 15:44:34下载
    积分:1
  • OFDM
    说明:  这是一个基于ofdm的系统的调制解调的matlab程序(This is a ofdm modem program)
    2020-06-18 21:00:01下载
    积分:1
  • target-tracking-using-kalman-hb
    经典的利用matlab做的卡尔曼滤波。代码可以运行。读者可以和PF对比;(Classic Kalman filter using matlab to do. Code can run. Readers can compare and PF )
    2015-04-16 16:56:40下载
    积分:1
  • C-C Method
    说明:  非线性系统的C-C算法,程序运行良好,能为从事混沌方面研究的人员提供一定的便利.(Nonlinear Systems C-C algorithms, running good, to engage in research in the chaotic provide certain facilities.)
    2005-11-24 20:01:14下载
    积分:1
  • NSF_RMSE_SNR
    单电磁矢量传感器噪声子空间拟合算法-RMSE随着SNR变化曲线(Single electromagnetic vector sensor noise subspace fitting algorithm-RMSE curve with the SNR changes)
    2012-07-21 11:46:26下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载