登录
首页 » matlab » Spectrum-Density-for-g729

Spectrum-Density-for-g729

于 2012-02-03 发布 文件大小:294KB
0 76
下载积分: 1 下载次数: 10

代码说明:

  Matlab code for calculation of spectrum density of G729 coder

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

  • Dzdl
    很好用的Dijkstra求最短路的MATLAB程序,带注释,都能看懂。。。。(Find a good use of the Dijkstra shortest MATLAB programs, with comments, can understand. . . .)
    2011-09-11 08:05:42下载
    积分:1
  • 1-(4)
    projet 4 is very importand
    2014-12-12 04:31:10下载
    积分:1
  • transfer-function
    此文件是传递函数拉氏变换MATLAB应用(Laplace transform of the transfer function)
    2012-04-23 19:16:13下载
    积分:1
  • touchtone
    运用FFT技术来综合和分析电话拨号的过程,matlab来分解了这一过程,希望能提供帮助( TOUCHTONE Use FFT to synthesize and analyze telephone dialing The dual tone multi-frequency (DTMF) standard specifies that the tone generated by a button on a telephone key pad is the sum of two sinusoids, with frequencies determined by the button s row and column. The dial pad on the upper left allows you to select buttons and generate the corresponding tones. The signal plotted on the upper right is a recording of the FAX number for the MathWorks being dialed. You can replay the entire signal, or select individual segments. The power plot is the magnitude of the FFT of the signal being played. What is the MathWorks FAX number?)
    2013-10-30 15:17:51下载
    积分:1
  • 1.2-Poluwnuma
    project in matlab about polyonyms
    2011-11-24 20:48:36下载
    积分:1
  • kqy_12_3
    一个关于最优控制的matlab例程,希望对学控制的有所帮助(An optimal control on matlab routine, and I hope to learn to help control)
    2015-04-18 17:11:44下载
    积分:1
  • QRcode
    QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.(As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate.)
    2010-12-19 23:54:18下载
    积分:1
  • LTE_system_Level_1.2_r300
    维也纳科技大学的关于LTE的系统级仿真平台,可以作为初学者使用。(Vienna university of science and technology, the system about LTE level simulation platform, can be used as a beginner)
    2012-04-18 21:39:53下载
    积分:1
  • MAS_OND2
    programme de simulation MAS onduleur
    2011-07-16 19:47:36下载
    积分:1
  • C4_5
    C4.5决策树源代码,直接是matlab源代码(C4.5 decision tree source code matlab source code is directly)
    2011-10-09 16:43:11下载
    积分:1
  • 696524资源总数
  • 103957会员总数
  • 51今日下载