登录
首页 » matlab » DTMF

DTMF

于 2010-12-29 发布 文件大小:1KB
0 267
下载积分: 1 下载次数: 28

代码说明:

  实现dtmf双音多频信号的matlab仿真编码和解码,采用coertzel算法。(Methods of measurement for pushbutton telephone with DTMF )

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

  • Tensor_MIMO
    Tensor MIMO system simulation using MATLAB.
    2007-09-30 18:30:47下载
    积分:1
  • cruise_control
    FMRLC Simulation Cruise Control
    2010-08-21 22:50:49下载
    积分:1
  • OFDMsignal
    simulated OFDMA signal using Matlab
    2010-05-21 21:07:38下载
    积分:1
  • power_wind_ig
    双馈风电机组并网模型,适合研究生学习和仿真实验(Doubly-fed wind power generator interconnection model, suitable for graduate study and simulation experiment)
    2015-01-05 16:53:04下载
    积分:1
  • yiqunsuanfa
    说明:  蚁群算法的matlab源码,包括简单的输入,变量数,目标函数等,最后求得目标的最优解。(Ant colony matlab source code, including the simple input, the number of variables, objective function and so on, the final goal of the optimal solution obtained.)
    2011-03-18 14:04:41下载
    积分:1
  • MIMO-OFDM-Simulator
     多输入多输出正交分频多工模拟器。      正交分频多工:OFDM模拟器(外层函数)         create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。         svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。         BitLoad:适用bit-loading算法来实现预期的钻头和能量 (MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for each channel. campello_algo.m: Apply Campello s algorithm to converge to the optimal bit and energy allocatio)
    2012-04-30 10:09:02下载
    积分:1
  • pulses
    Pulse generation of inverters
    2015-04-03 20:50:52下载
    积分:1
  • 16QAM
    16QAM is good use for students
    2012-04-03 11:54:34下载
    积分:1
  • Kalman-filtering
    用Kalman滤波方法估计目标航迹的Matlab源程序(Kalman filtering method using the estimated target track of Matlab source)
    2014-12-09 20:32:42下载
    积分:1
  • jixian
    迹线法实现轮轨接触,是轮轨接触力及垂向力的基础内容,需要轮轨接触角及型面数据作为初始 内容(Trace method to achieve the wheel-rail contact, is wheel-rail contact force and the vertical force base, you need a wheel-rail contact angle and surface data as the initial content type)
    2021-03-29 10:49:11下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载