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jiyinzhouqi
采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)
- 2014-11-14 18:07:56下载
- 积分：1
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xfeem
说明： this is a code for mesh and cracking body
- 2019-06-10 20:19:10下载
- 积分：1
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skindetection
说明： 皮肤探测，在matlab下实现
利用HSI颜色来探测皮肤位置，在人物图片中已经做了大量测试(skin detection, the use of Matlab under HSI color of the skin to detect location, pictures of the characters have done a lot of testing)
- 2005-09-03 11:11:44下载
- 积分：1
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MATLAB_plotmethod
介绍了matlab中不同插值计算方法及所用到的函数，同时给出了matlab画图工具(Matlab introduced different interpolation methods and functions used while drawing tool gives matlab)
- 2016-01-27 18:18:44下载
- 积分：1
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MyCaponDOA
非常详细的Capon算法DOA估计程序，自己写的，毕业设计，保证结果正确且可以运行。有非常详细的注释，每句话都有注解，简明易懂，保证可以看懂并学到知识，并且每一步与Capon算法详细的对应和算法解释，不管是学习程序还是学习算法都很有帮助，.m文件中是程序的一部分，全部代码在WORD中，肯定是你见过的最好的代码(Capon algorithm very detailed procedures for DOA estimation, he has written, graduate design, to ensure accurate results and can be run. Very detailed notes, every word has a comment, simple to understand, to ensure you can read and acquire knowledge, and each step corresponds with the Capon algorithm and the algorithm explained in detail, whether it is learning process or learning algorithms are very helpful ,. m file is part of the process, all the code in WORD, certainly the best you' ve seen the code)
- 2010-08-30 01:33:31下载
- 积分：1
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CirclesIntersection
the intersection of cycl in matlab.show the result in figur.
- 2009-04-25 03:22:05下载
- 积分：1
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application
1、语音信号的采集；
2、语音信号的频谱分析；
3、数字滤波器的设计；
4、对语音信号进行滤波处理；
5、对滤波前后的语音信号频谱进行对比分析；
(1, speech signal acquisition 2, the speech signal spectrum analysis 3, digital filter design 4, on the voice signal filtering processing 5, to filter the speech signal before and after a comparative analysis of the spectrum )
- 2020-11-23 18:49:33下载
- 积分：1
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t
说明： project for phone dialing
- 2012-04-12 14:26:38下载
- 积分：1
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zsylbq
本程序实现利用自适应滤波器进行系统辨识,效果良好。(This program implements an adaptive filter system identification, to good effect.)
- 2014-11-20 21:48:56下载
- 积分：1
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matlab_cvx
用于L1范数凸优化的一款matlab工具包，对压缩感知学者有一定帮助。(L1 norm for a convex optimization matlab toolkit, compression perception scholars have some help.)
- 2020-11-16 21:09:40下载
- 积分：1
