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filter
本文分析了语音数字信号的采集来源以及其预处理。通过实例,利用Matlab对语音信号进行时频变换与分析,同时构造一个固定频率的干扰信号,对两个信号进行合成,设计数字滤波器,实现对语音信号的F IR、IIR滤波处理,最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)
- 2010-08-25 15:54:31下载
- 积分:1
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chengxu
经典的基于短时能量和短时平均过零率的双门限检测方法(Classic double threshold detection method based on short-time energy and short-time average zero crossing rate)
- 2012-05-04 21:42:09下载
- 积分:1
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zuhenavigation5
惯性导航和GPS实现组合导航算法,应用卡尔曼滤波实现(navigation kalman filter)
- 2014-09-26 11:51:07下载
- 积分:1
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puma560
PUMA560A的仿真控制。很详细。非本人写的,但是写的很好(PUMA560A simulation control. Very detailed. Non-I write, but write the good)
- 2012-08-17 10:49:49下载
- 积分:1
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Hilbert
hilbert曲线 每点击鼠标一次,层次增加一次,以图形化形式进行展示(hilbert curve)
- 2015-07-03 15:58:53下载
- 积分:1
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GerberSyntaxFormat
Gerber RX274-X 语法格式详细说明。(Gerber Syntax Format)
- 2014-11-14 10:38:36下载
- 积分:1
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musicsunfachengxu
一个关于MUSIC算法的源程序,有一点问题,哪位高手帮忙看看为什么不能运行,谢谢了!(one on the source MUSIC, 1:00. Which expert help to find out why not running, thank you!)
- 2006-10-10 12:25:52下载
- 积分:1
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DES
DES算法的加解密程序,MATLAB实现,还有实验报告一并附上。(DES algorithm encryption and decryption procedures, MATLAB implementation, the key length can only be eight.)
- 2012-06-02 17:47:27下载
- 积分:1
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toh
tower of henoi problem solving with MATLAB.
- 2014-11-14 13:27:04下载
- 积分:1
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viterbisolnEE5282Probv11
viterbi decoding and get the curve of Eb/No and bit error rate.(implement viterbi decoding using BPSK by soft decision)
- 2013-04-05 12:18:14下载
- 积分:1