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My_phone
电话拨号音的合成与识别
基于对电话通信系统中拨号音合成与识别的仿真实现,主要涉及到电话拨号音合成的基本原理及识别的主要方法,利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。使其对电话通信系统拨号音的合成与识别有个基本的了解。 能够利用矩阵不同的基频合成 0 - 9 不同按键的拨号音,并能够对不同的拨号音加以正确的识别,实现由拨号音解析出电话号码的过程。(Synthesis and recognition telephone dial tone
Based on telephone communication system dial tone Simulation synthesis and recognition, mainly related to the basic principles of the main methods telephone dial tone synthesis and recognition, using MATLAB software and the FFT algorithm for synthesis and recognition telephone communication system dial tone. And further use of MATLAB graphical user interface is simple and intuitive GUI making analog interface. Synthesis and recognition make telephone communication system dial tone have a basic understanding. Can be different the fundamental frequency of matrix synthesis 0 9 dial tone different keys, and can be correctly identify different dial tone, dial tone achieved by the parsed telephone number of processes.)
- 2015-01-02 23:13:31下载
- 积分:1
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exa130402
本程序先生成一个“Blocks”信号,然后加上高斯白噪声,再用 db3 小波进行分解,
以说明三种取阈值方法和三种噪声标志对去噪性能的影响。(This procedure Mr. Cheng a " Blocks" signal, and then adding white Gaussian noise, and then ' db3' wavelet decomposition, to illustrate the three kinds of check-threshold method and three kinds of noise, signs of de-noising performance.)
- 2009-11-05 10:48:58下载
- 积分:1
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Discrete-binary-cat-swarm-optimization-in-matlab
Discrete binary cat swarm optimization in matlab
- 2014-12-13 04:15:42下载
- 积分:1
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tdoa
TDOA的代码,对无线定位具有一定的好处(TDOA code, has certain advantages for wireless location)
- 2013-04-11 19:59:12下载
- 积分:1
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OpenCVMatlab
说明: OpenCV库的Matlab函数封装调用
cvlib_mex封装了OpenCV库大约30个函数,OpenCV是当前流行的实时计算机视觉库,拥有很多的图像处理的算法。(cvlib_mex is a collection (over two dozens) of matlab callable routines from the OpenCV library www.intel.com/research/mrl/research/opencv/). OpenCV is a real time computer vision library with many image processing capabilities and
it is amazingly fast as well as economic.)
- 2009-09-03 11:29:38下载
- 积分:1
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get_googlemap
get google map
matlab
- 2010-05-07 13:16:32下载
- 积分:1
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plotting
the file including many matlab cource code used to plotting.
- 2013-01-22 14:11:47下载
- 积分:1
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Compensador-Adelanto
Design a lead compensator method for root locus of a system of first and second order
- 2014-11-04 23:04:18下载
- 积分:1
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VideoWatermarking
利用matlab将帧视频嵌入水印,实现效果良好。(Video frames using matlab to embed a watermark to achieve good results.)
- 2021-01-10 16:48:51下载
- 积分:1
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syn_start_resister
三相异步电机的启动,转子绕组接电阻启动,大家支持(Three-phase induction motor startup, the rotor winding resistance then start)
- 2009-05-20 11:37:10下载
- 积分:1