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MATLAB
基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号,并对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;给定滤波器的性能指标,采用窗函数法或双线性变换设计滤波器,并画出滤波器的频率响应;然后用自己设计的滤波器对采集的语音信号进行滤波,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;回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)
- 2010-06-10 17:50:48下载
- 积分:1
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zhuanzi
求jeffcott转子模型的临界转速的matlab编程(Seeking jeffcott critical speed of the rotor model matlab programming)
- 2011-11-21 15:31:48下载
- 积分:1
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OFDM系统中信道估计基于LS改进算法LS
OFDM系统中信道估计基于LS改进算法--基于DFT的信道估计算法实现(LS channel estimation in OFDM system based on the improved algorithm based on DFT channel estimation algorithm
)
- 2020-07-05 19:28:58下载
- 积分:1
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chap1
先进PID的源码 先进PID的源码 (The source of advanced PID advanced PID source)
- 2008-12-12 15:51:41下载
- 积分:1
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MatlabFiles1
Matlab Image Processing CCONV
- 2011-10-25 14:47:06下载
- 积分:1
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ganshe
该程序可以让你通过设置一序列参数来获得具有一定距离的两波源实现干涉(This program lets you set up a sequence of parameters through to get some distance the two wave source to achieve interference)
- 2015-04-02 21:05:53下载
- 积分:1
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newadifdtd
一种关于ADI-FDTD新的算法程序,程序运行良好。(A new ADI-FDTD algorithm program, the program runs well)
- 2020-06-29 19:40:02下载
- 积分:1
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CPP_Primer_3rd_Edition
计算机科学45部经典著作,深入C++之《C++ Primer》第三版,中文版,Stanley B Lippman,Josee Lajoie著,潘爱民,张丽 译(C++ Primer,Stanley B Lippman ,Josee Lajoie)
- 2015-04-20 19:41:11下载
- 积分:1
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MATLAB
基于MATLAB的快速傅立叶分析程序设计(MATLAB)
- 2009-05-11 22:43:39下载
- 积分:1
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11
说明: STFT在跳频信号分析中的应用,上传一个论文,供大家参考一下(STFT in signal analysis in frequency hopping applications, upload a paper for the U.S. refer to)
- 2008-05-17 13:12:08下载
- 积分:1