登录
首页 » matlab » pam

pam

于 2009-03-19 发布 文件大小:1KB
0 229
下载积分: 1 下载次数: 35

代码说明:

  滚降系数为0.5,载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。(Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.)

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

  • chengxu
    离散信号,用DFT(通过FFT计算)方法分析其频谱,采用矩形窗,对不同的采样点数进行分析(Discrete signal, using DFT (via FFT calculation) method, analyze its spectrum, using rectangular windows of different sampling points for analysis)
    2009-11-29 09:58:29下载
    积分:1
  • a3_20
    用root—music方法计算正弦信号的频率估计(root-music )
    2011-07-06 16:23:02下载
    积分:1
  • A-Sparse-Learning-Package
    美国莱斯大学压缩感知稀疏学习工具箱,能把信号进行稀疏表示,进而实现远低于奈奎斯特抽样速率的压缩感知(Rice University study Toolbox sparse compressed sensing, sparse representation of the signal can, thus achieving much lower than the Nyquist sampling rate of the compressed sensing)
    2011-08-17 10:42:09下载
    积分:1
  • 0130085197_CHIPOLLO
    digital image processing using matlab..e-book
    2012-06-25 05:54:36下载
    积分:1
  • Periodogram-powe
    说明:  平均周期图法和平滑平均周期图法估计功率谱 从经典功率谱估计周期图法原理入手,从理论上分析了其存在的局限性,借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力进行实验!! 用周期图法和welch法分别估计了一下信号的功率谱密度。采样频率200Hz,时间序列长度2048,FFT数据点数2048。其中welch法使用hanning窗,窗口长度600.(Average periodogram and periodogram smoothing method to estimate the average power spectrum from the classical power spectrum estimation periodogram principle starting from the theoretical analysis of the limitations of its existence, with the Welch algorithm, amending them. Rely on the powerful Matlab numerical analysis and signal processing capabilities to experiment!! With periodogram and welch method were estimated signal power spectral density about. Sampling frequency of 200Hz, the time sequence length 2048, FFT data points 2048. Welch method which uses hanning window, the window length of 600.)
    2011-03-16 16:45:58下载
    积分:1
  • 交通流元胞自动机模拟仿真
    说明:  元胞自动机模拟仿真实现的交通流源码,用于研究交通堵塞和元胞自动机的学习(Source code of traffic flow implemented by cellular automata simulation, used to study traffic jams and learning of cellular automata)
    2019-12-31 14:09:24下载
    积分:1
  • assgnt1_ex4
    matlab image procesing
    2009-10-12 06:58:43下载
    积分:1
  • 06392989
    General Embedded Quantization for Wavelet-Based Lossy Image Coding
    2013-07-09 10:18:22下载
    积分:1
  • particlefilter
    Matlab编写的关于粒子滤波算法的仿真源程序,包括三个粒子滤波的例程,非常好的参考程序(Matlab, prepared by the particle filter algorithm for the simulation source code, including the three particle filter routine, a very good reference program)
    2009-12-10 14:58:22下载
    积分:1
  • Biorthogonal_Wavelets
    MATLAB code for biorthogonal wavelet
    2014-12-20 21:12:12下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载