登录
首页 » matlab » eight

eight

于 2014-02-12 发布 文件大小:17KB
0 210
下载积分: 1 下载次数: 1

代码说明:

  Audio signal modelling containing a sequence of 2 identical chirp signals with an addition to filtering an image using simple low-pass 1-D filter.

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

  • Method-of-Converting-Speech-Codec-Formats-between-
    Abstract - In this paper, proposed an efficient method of converting speech codec formats between G.723.1 and G.729А. The proposed method is composed of four steps: LSP conversion, pitch conversion, adaptive codebook search and fixed codebook search. Subjective results shown that the proposed method has shorter delay than classical tandem method. ( Abstract- In this paper, proposed an efficient method of converting speech codec formats between G.723.1 and G.729А. The proposed method is composed of four steps: LSP conversion, pitch conversion, adaptive codebook search and fixed codebook search. Subjective results shown that the proposed method has shorter delay than classical tandem method. )
    2010-07-02 19:53:12下载
    积分:1
  • Matlab-Collection-code
    《matlab 宝典》源代码,很实用,希望对大家有帮助,呵呵!(" Matlab Collection" source code, it is practical, we want to help, huh, huh!)
    2011-02-07 19:35:52下载
    积分:1
  • fAI
    Calculating objective speech intelligibilty
    2015-03-24 20:31:24下载
    积分:1
  • sheji
    先对语音信号进行采集、播放,分析其频谱,对该信号源添加噪声,再播放音频并分析频谱,然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器,分别播放音频和得到滤波后的频谱。(Firstly, voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR low-pass, band-pass filter and FIR low-pass, band-pass filters, respectively, play audio and get the spectrum after filtering.)
    2015-04-18 18:38:13下载
    积分:1
  • lsb
    实现了用LSB嵌入水印,还有两种水印分析方法:X2和信息量分析法(Achieved using LSB embedding the watermark, there are two kinds of watermarks analysis methods: X2 and the amount of information analysis)
    2009-11-08 15:50:09下载
    积分:1
  • Digital_Signal_Processing
    Emmanuel C. Ifeachor的《Digital Signal Processing》(数字信号处理)的配套MATLAB源代码。该书涵盖了音频、多媒体、和电信领域的信号处理应用。(C. Emmanuel Ifeachor "Digital Signal Pro cessing "(digital signal processing) supporting MATLAB code. The book covers the audio, multimedia, and telecommunications in the field of signal processing applications.)
    2007-03-28 11:39:15下载
    积分:1
  • duoyonghujianceqi
    一个多用户检测器的matlab代码程序 采用m序列作为扩频码 非常不错(very good)
    2010-05-13 15:10:46下载
    积分:1
  • huiseVerhust
    灰色verhust模型的matlab程序在给定一组序列的情况下求得其预测值,残差,相对误差(Gray verhust model matlab program to obtain their predictive value, residuals, the relative error in the sequence of a given set of circumstances)
    2014-09-02 18:36:30下载
    积分:1
  • yinpin
    音频频谱的分析程序,在程序中实现了采样速率的提取(Audio spectrum analysis procedures, the procedures to achieve a sampling rate of extraction)
    2007-10-10 10:40:27下载
    积分:1
  • signal_ana
    信号分析示例,包括时域、频域、均方根谱、功率谱、对数谱分析结果,均有相应的图示和注释说明。(Signal analysis of sample, including time domain, frequency domain, the RMS spectrum, power spectrum, the logarithmic spectrum analysis results, have corresponding diagrams and notes.)
    2015-01-19 20:53:53下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载