登录
首页 » matlab » lpc

lpc

于 2014-11-23 发布 文件大小:174KB
0 382
下载积分: 1 下载次数: 57

代码说明:

  线性预测分析是最有效的语音分析技术之一,在语音编码、语音合成、语音识别和说话 人识别等语音处理领域中得到了广泛的应用。语音线性预测的基本思想是:一个语音信号的 抽样值可以用过去若干个取样值的线性组合来逼近。通过使实际语音抽样值与线性预测抽样 值的均方误差达到最小,可以确定唯一的一组线性预测系数。(Linear predictive analysis is one of the most effective voice analysis technology has been widely applied in the field of speech processing speech coding, speech synthesis, speech recognition and speaker recognition and the like. The basic idea of ​ ​ linear prediction of speech is: a voice signal sample values ​ ​ can be approximated by a linear combination of a plurality of sample values ​ ​ of the past. By making the actual speech sample mean square error of the value of the smallest linear prediction sample values, to determine a unique set of linear prediction coefficients.)

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

  • LTE_channelestimator_MSE
    最小均方误差的信道估计程序,对学习LTE很有帮助(LTE_channelestimator_MSE Minimum mean square error of channel estimation procedures )
    2013-11-21 19:14:34下载
    积分:1
  • simulation
    利用发动机进气温度、转速等信息通过神经网络模拟得到排气温度等信息(Neural network simulation)
    2013-12-04 19:40:06下载
    积分:1
  • duanlu
    根据电缆长度计算电缆短路电流。写的不是非常好(Calculation of cable short circuit current according to the length of the cable.)
    2014-08-14 11:55:11下载
    积分:1
  • PAPER5
    时变幅度LFM干扰下的单通道盲分离算法研究(Research on single-channel blind separation algorithm under varying amplitude LFM interference)
    2014-08-28 00:40:17下载
    积分:1
  • Markov_copula_code
    Energy consumption is a significant issue in ad hoc networks since mobile nodes are battery powered. In order to prolong the lifetime of ad hoc networks, it is the most critical issue to minimize the energy consumption of nodes. In this paper, we propose an energy efficient multipath routing protocol for choosing energy efficient path. This system also considers transmission power of nodes and residual energy as energy metrics in order to maximize the network lifetime and to reduce energy consumption of mobile nodes. The objective of our proposed system is to find an optimal route based on two energy metrics while choosing a route to transfer data packets. This system is implemented by using NS-2.34. Simulation results show that the proposed routing protocol with transmission power and residual energy control mode can extend the life-span of network and can achieve higher performance when compared to traditional ad-hoc on-demand multipath distance vector (AOMDV) routing protocol
    2015-04-13 18:14:31下载
    积分:1
  • beamball
    基于wincon的球杆系统的matlab具体实现(Wincon the ball-beam system based on the concrete realization of matlab)
    2009-06-03 23:02:15下载
    积分:1
  • raisecosine
    说明:  基于matlab的子程序,可以进行任意通信信号的升余弦滤波(Subroutine based on matlab, any communication signals can be raised cosine filter)
    2011-03-25 11:56:51下载
    积分:1
  • gaborcreate
    MATLAB 图像处理 纹理提取 小波变换(MATLAB)
    2009-05-22 19:16:32下载
    积分:1
  • Subcarrier-allocation
    多用户空间复用OFDM系统中的子载波分配参考文献(Multi-user spatial multiplexing sub-carrier allocation in OFDM systems)
    2012-04-30 00:10:59下载
    积分:1
  • GSA
    带多个检测函数,引力算法源代码,解决函数的极值问题。(With multiple detection function, gravitation algorithm source code, to solve the function extreme value)
    2015-01-30 20:32:15下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载