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语音工具箱,matlab程序
语音工具箱,matlab程序(voice toolbox,matlab program)
- 2005-01-30 22:35:24下载
- 积分:1
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yinpinchuli
用matlab实现音频处理功能,两个音频文件模和相位互换,比较互换之后的音频文件的效果(using Matlab achieve audio processing functions, two audio files modulus and phase swap Comparing the exchange of audio files after the results)
- 2007-05-15 08:46:52下载
- 积分:1
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PFC-6562
saber仿真,基于芯片6562的功率因数校正电路(PFC)(saber simulation, based on 6562 chip power factor correction circuit (PFC))
- 2014-11-28 21:14:50下载
- 积分:1
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hmm_matlab
基于隐马尔科夫模型HMM的人脸识别程序,使用Matlab编写,提取的人脸识别特征为DCT系数(it is face detection codes based on HMM Model ,you can run iton Matlab,the feature from face is DCT)
- 2020-09-02 21:38:09下载
- 积分:1
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kay
经典的Kay写得数字信号处理的matlab代码,很有意义,分享(Designed for practicing electrical engineers, researchers, and advanced students, this text is a thorough, up-to-date introduction to optimizing detection algorithms for implementation on digital computers.
For a full book description and ordering details please refer to http://www.mathworks.com/support/books/book1505.jsp
)
- 2012-02-10 13:46:27下载
- 积分:1
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起伏脉冲的检测概率
根据目标RCS起伏的特征给出相应的检测概率计算方法。书中常用的办法(According to the characteristics of the fluctuation of the target RCS, the corresponding detection probability calculation method is given. Common methods in books)
- 2017-11-25 15:18:55下载
- 积分:1
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PC-parallel-LPT-port-pinout
PC parallel LPT port pinout
- 2013-12-04 14:41:11下载
- 积分:1
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ofdm_simulation
OFDM 的整个流程的 仿真程序 适于初学者学习ofdm的整个过程()
- 2007-09-21 10:21:01下载
- 积分:1
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FMCW_BF_SignalProcessing
FMCW Radar Signal processing including Music Beamforming
- 2010-10-14 14:34:58下载
- 积分:1
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DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1