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1001-3695(2012)04-1335-03

于 2014-02-02 发布 文件大小:1113KB
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代码说明:

  基于线性预测分析的语音信号压缩感知.PDF(Compressed sensing for speech signal based on linear prediction analysis)

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    使用每秒10个采样的频率 ,对信号 进行采样,画出原始信号的傅立叶变换X(f) 和理想采样信号的傅立叶变换 。假定重构滤波器是带宽为 的理想低通滤波器,具有带通增益 ,画出重构滤波器的输出(Using 10 samples per second frequency, the signal is sampled, to draw the original signal Fourier transform X (f) and the ideal sampling signal Fourier transform. Reconstruction filter is assumed that the ideal bandwidth low-pass filter with a bandpass gain, draw the output of reconstruction filter)
    2010-07-04 18:18:54下载
    积分:1
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    mimo系统空时码的编码与matlab仿真(mimo systems with space-time codes matlab simulation code)
    2011-04-25 19:36:07下载
    积分:1
  • xunhuanzhouqijiance
    用周期循环检测算法检测: 首先运行a.m程序,通过此程序运算得出循环频率a值; 再运行zhouqi.m程序,对a值进行确定,通过周期循环算法对信号进行检测; (With cycle detection algorithm to detect: First run am program, through this program computing a value obtained cyclic frequency zhouqi.m then run the program, for a value determined by the cycle algorithm of signal detection )
    2013-07-11 10:11:42下载
    积分:1
  • work
    pid ziegler-nichols法实例(a example of ziegler-nichols in pid)
    2012-04-15 12:41:12下载
    积分:1
  • guibyshaheer
    this project is related to data transfer using 16-QAM. this source code will simulate 16-QAM
    2011-07-18 03:53:05下载
    积分:1
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    SPNEGO upcall management for CIFS.
    2014-10-14 18:28:24下载
    积分:1
  • Cpp1
    加对地支路、非标准变比、稀疏矩阵的潮流计算(Power flow calculation)
    2015-02-01 13:06:16下载
    积分:1
  • yuzhi
    说明:  小波软阈值simulink模型,对带噪语音信号进行小波分解,得到高低频系数,然后对高低频系数进行阈值处理,然后就行重构得到去噪语音信号(the simulink model of yuzhi)
    2009-07-24 10:42:01下载
    积分:1
  • dsbdem
    说明:  详尽的抑制载波双边带调制解调程序,有详细的注释说明(Detailed bilateral with carrier suppression modulation and demodulation process, detailed notes)
    2009-07-29 15:13:40下载
    积分:1
  • Park_tran
    复件 Park_tran- Park变换Clark变换及逆变换模型(Copies Park_tran-Park Transformation Clark transform and inverse transform model)
    2010-05-29 07:51:54下载
    积分:1
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