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积分变换
傅里叶变换 Z变换 拉普拉斯变换的gui(Fu Liye transform, Z transform, Laplasse transform, GUI)
- 2017-07-28 11:46:21下载
- 积分：1
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mfiles
The sample source of "Contemporary Communication Systems"
- 2009-05-27 19:23:10下载
- 积分：1
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codebuilder_dqqzog
毕设题目，我用MATLAB程序编写的实现基于矢量量化的说话人识别系统，结合了qauflo算法。在给定的temp.wav录音文件的情况下，对不同的人的不同时间长度的语音进行辨识。实现与文本无关的自动说话人确认的实时识别。 使用步骤包括： 1 训练，2 tmgyCFR， 3 测试 4， 输出结果。
(Complete set topic, I use a program written in MATLAB-based VQ speaker recognition system, combining qauflo algorithms. In the case of a given temp.wav audio file, voice different people different lengths of time were identified. Real-time recognition and text-independent speaker verification automatically. Use steps include: 1 training, 2 tmgyCFR , 3 test 4, the output result.
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- 2016-01-01 21:11:34下载
- 积分：1
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se帽almuestreada
Muestreo de se帽ales en matlab
- 2009-03-25 00:10:32下载
- 积分：1
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Sampling
简单的采样，设计一个输入序列，实现其采样，绘出采样后的时域波形(Simple sampling design an input sequence, to achieve its sample, drawn after the time-domain waveform sampling)
- 2011-10-30 19:51:35下载
- 积分：1
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ForwardingMultiset
ForwardingMultiset<E> extends ForwardingCollection Source Code for Andriod.
- 2014-01-07 16:35:03下载
- 积分：1
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基于GMM的说话人识别
语音识别是近年来发展非常迅速的一项计算机智能技术，广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗，滤除低频干扰，提升对语音识别有用的部分，消除了部分噪音和失真。预处理之后进行信号的特征提取，主要选取了短时平均过零率和MFCC两个特征参数，应用matlab软件绘制波形图并提取特征参数矩阵，为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)
- 2019-04-06 10:53:48下载
- 积分：1
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waveletconstruction
这是几个小波插值和构造的原程序，小波谱分析mallat算法经典程序 ， cubic_subdivision（立方插值）(several wavelet interpolation of the original structure and procedures to small spectral analysis algorithm Mallat classic procedures, cubic_subdivision (cubic interpolation))
- 2007-05-02 20:22:48下载
- 积分：1
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PSO-for-knapsack-problem
pso算法在背包问题中的matlab程序。(pso algorithm in the knapsack problem in the matlab program.)
- 2011-11-15 11:20:45下载
- 积分：1
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juanji
多种对图像进行卷积运算的办法，利用了imfilter 和psf2otf函数等(severial kinds of connverlution methods using the psf2otf ,imfilter functions)
- 2015-01-16 10:51:46下载
- 积分：1
