网站首页

登录

matlabVoice

于 2010-08-23 发布文件大小:130KB

 0  279

下载积分: 1 下载次数: 6

我要下载

代码说明：

語音信號是基於時間軸上的一維數位信號，在這裏主要是對語音信號進行頻域上的分析。在信號分析中，頻域往往包含了更多的資訊。對於頻域來說，大概有8種波形可以讓我們分析：矩形方波，鋸齒波，梯形波，臨界阻尼指數脈衝波形，三角波，餘旋波，余旋平方波，高斯波。對於各種波形，我們都可以用一種方法來分析，就是傅立葉變換：將時域的波形轉化到頻域來分析。(Voice signal is based on the timeline of one-dimensional digital signal, where mainly the speech signal in frequency domain analysis. In signal analysis, frequency domain often contains more information. For the frequency domain for about 8 allows us to analyze waveforms: rectangular square wave, sawtooth, trapezoidal wave, the critical damping index pulse, triangle wave, I spin wave, I spin square wave, Gaussian. For all waveforms, we can analyze in a way that is Fourier transform: the transformation of time domain waveform into the frequency domain to analyze)

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

dijk
matlab code from friend shortest path (dijkstra)

2010-11-26 08:42:46下载

积分：1
lsblsblsb
利用Matlab语言开发的一种LSB最低有效位数字水印算法(Matlab language development using a least significant bit LSB watermarking algorithm)

2011-01-24 13:21:38下载

积分：1
trisholding
THERISHOLDING ALGORITHM FOR FIGURE DETECTION

2011-05-02 16:51:34下载

积分：1
OneMax
The OneMax Problem [SE91] (or BitCounting) is a simple problem consisting in maximizing the number of ones of a bitstring.

2012-11-24 18:33:57下载

积分：1
OFDM_SLMandPTS_MATLAB_simulation
OFDM系统降峰均比技术SLM、PTS两种方法的MATLAB仿真(OFDM system MATLAB simulation reducing PAPR SLM, PTS two methods)

2016-01-27 10:40:43下载

积分：1
mimo
carrier frequency estimation in MIMO OFDM system

2009-10-30 19:08:30下载

积分：1
bresenham_line3d
采用3D Bresenham算法在两点间划一直线％ This program is ported to MATLAB from: ％ B.Pendleton. line3d - 3D Bresenham s (a 3D line drawing algorithm) ％ ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992 ％％ Which is referenced by: ％ Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid ％ Transformations to Volume Data, WSCG2004 Conference. ％ http://wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf (3D Bresenham algorithm used in a straight line between two points This program is ported to MATLAB from: B. Pendleton. Line3d- 3D Bresenham s (a 3D line drawing algorithm) ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992 Which is referenced by: Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid Transformations to Volume Data, WSCG2004 Conference. http :// wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf)

2020-09-01 20:18:08下载

积分：1
fdtd2D
二维光子晶体的FDTD法，MATLAB 源程序(Two-dimensional photonic crystals FDTD method, MATLAB source code)

2010-05-08 10:05:48下载

积分：1
SIGMAP06
Robustness motion video watermarking

2012-04-14 22:00:53下载

积分：1
fractaldimension
计算差分盒维数的matlab程序,是根据一篇文章写出来的，我也是下载的，看着不错就穿上来了，但还不知这样求维数对不对？(difference calculation of the box dimension Matlab procedure is based on an article written by, I also downloaded, Seeing good to wear it, but it has not requested such dimension that right?)

2007-03-29 22:59:46下载

积分：1

696516资源总数
106914会员总数
0今日下载