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yuyinluzhiyuchili
说明: 1.录制一段自己的语音信号,并对录制的信号进行采样;
2.画出采样后的语音信号的时域波形和频谱图;
3.给定滤波器的性能指标,采用窗函数法和双线性变换法设计滤波器,
并划出滤波器的频域响应;
4.用该滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,
并对滤波前后的信号进行对比,分析信号的变化;
5.回放语音信号;
6.设计一个信号处理系统界面(1. Recorded their own voice for some signal, and recording the signal sampling 2. Draw samples of the voice signal after the time-domain waveform and frequency spectrum 3. Given filter performance indicators, using a window function method and dual- Design of linear transformation filters, and draw the filter frequency response 4. to use the filters on the collected signal filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes 5. playback voice signal 6. to design a signal processing system interface)
- 2008-11-08 13:58:31下载
- 积分:1
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Audio-analyze
语音提取和分析,运用LPC的方法对语音信号进行分析以及最终的合成。(Voice extraction and analysis using a method of LPC analysis of the voice signal as well as the final synthesis.)
- 2013-03-16 23:45:56下载
- 积分:1
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ch
说明: 传统分水岭分割算法,源程序,大家有需要的拿去用哈,最近在做这方面的改进,希望对大家有用(Traditional watershed segmentation algorithm, source code, we need to take it with Kazakhstan, the recent improvements in this area, we hope to be useful)
- 2011-04-11 10:45:24下载
- 积分:1
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induction_machine_12
new induction machine model with matlab coding
- 2012-10-07 17:14:07下载
- 积分:1
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canny
canny 算法,主要用于图像的边缘检测,是经典的一个方法(canny algorithm, mainly used for image edge detection, is a classical method of)
- 2009-11-06 11:25:40下载
- 积分:1
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COS207MATLABCODE
移动无线信道COS207模型MATLAB程序(Mobile radio channel model MATLAB program COS207)
- 2009-05-08 18:46:14下载
- 积分:1
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removeoutliers123
Uses the Thompson Tau technique to remove outliers from a vector containing statistical data
- 2010-11-18 07:10:12下载
- 积分:1
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MATLAB--anlifenxi
《MATLAB统计分析与应用:40个案例分析》程序与数据(" MATLAB statistical analysis and application: 40 Case Studies" program with data)
- 2013-03-08 12:17:05下载
- 积分:1
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radar
njust雷达原理教程,内容最全面,解压后为pdf版,值得一看!(njust Radar principle,The most comprehensive。)
- 2011-11-18 10:38:03下载
- 积分:1
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Musysid
I need estimation channel MIMO-OFDM because I do synchronous CFO and SFO by tracking algorithm Obelix
- 2009-05-06 09:53:20下载
- 积分:1