登录
首页 » matlab » dtmf

dtmf

于 2007-07-28 发布 文件大小:16KB
0 345
下载积分: 1 下载次数: 76

代码说明:

  • To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specifications given. • To decode and display the DTMF signals by using FFT algorithm

文件列表:

DTMF.asv
DTMF.fig
DTMF.m

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

  • emd_20100823
    经验模式分解的一个经典例子 可自动演示 emd 处理数据的全流程(Empirical Mode Decomposition is a classic example of automatic data processing demonstrate the whole process emd)
    2010-08-27 15:12:02下载
    积分:1
  • wilson
    基于二元系的wilson能量参数的拟合,用于求算二元系的活度系数。(wilson model energy function fitting)
    2012-04-03 23:26:04下载
    积分:1
  • chirp-Fourier
    分数阶傅里叶变换资料,非常有用的信号处理变换工具(Document of chirp Flouier,which is very useful for signal processing and transformation.)
    2015-02-04 23:48:58下载
    积分:1
  • tx_modulate
    modulation of transmitted signal
    2013-07-26 01:41:47下载
    积分:1
  • SquareLoop
    MATLAB 平方环的设计图,具体我也看不懂(square ring)
    2012-04-23 14:58:12下载
    积分:1
  • backfolding
    采用backfolding差分算法,去除相邻点间的噪声干扰(Difference algorithm to remove the noise between adjacent points.)
    2013-01-24 11:37:12下载
    积分:1
  • ssprop-3.0.1
    非线性信道matlab仿真程序,可以实现色散和非线性效应(nonlinear fiber)
    2014-01-03 12:26:08下载
    积分:1
  • fft_analy
    一个对ADC和PLL输出结果作FFT频谱分析的matlab程序(An ADC and PLL output FFT spectrum analysis for matlab program)
    2010-08-12 15:36:39下载
    积分:1
  • SSB
    SSB调制 完整的调制和信号功率谱与眼图(SSB modulation and signal integrity of the modulation power spectrum and eye diagram)
    2009-04-12 22:38:29下载
    积分:1
  • chemocourse
    化学计量学模拟课件,有很多的分辨方法!大家可以跟着过程一步一步的学习!很有用!(chemical metrology simulation courseware, there are many ways to distinguish! We can follow the step-by-step process of learning! Very useful!)
    2007-06-19 19:41:19下载
    积分:1
  • 696518资源总数
  • 105885会员总数
  • 31今日下载