网站首页

mfcc

于 2020-12-23 发布

 0  224

下载积分: 1 下载次数: 5

我要下载

代码说明：

说明：基于人耳识别听觉系统基础的梅尔频谱倒谱系数（MFCC），本次设计采用经过小波包阈值降噪处理的音频文件，提取出其相应的MFCC特征矩阵，以便做接下来的分析！(Based on the Mel spectrum cepstrum coefficient (MFCC) of human ear recognition and hearing system, this design uses the audio file processed by wavelet packet threshold denoising, and extracts its corresponding MFCC feature matrix for the next analysis!)

文件列表：

mfcc5.m, 1404 , 2020-11-10
mfcc1.m, 1379 , 2020-11-10
mfcc2.m, 1262 , 2020-11-20
mfcc3.m, 1386 , 2020-10-20
mfcc4.m, 1532 , 2020-11-12

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood (ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision multiplexing (OFDM) systems. Statistical properties introduced by the cyclic pre痻, a guard space between OFDM symbols, provide su眂ient information about the unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻 allows the estimation to be performed without additional pilots. Simulations show that the performance of the frequency estimator is applicable in a tracking mode while the timing estimation can be used in an acquisition mode.

2010-08-18 12:18:23下载

积分：1
Task2_69771
Matlab to seperate 3 voices

2010-02-15 18:42:16下载

积分：1
车牌识别系统MATLAB源代码完整
说明： clc; clear all; close all; [filename, pathname, filterindex] = uigetfile({'*.jpg;*.tif;*.png;*.gif','All Image Files';... '*.*','All Files' }, '选择待处理图像', ... 'images\01.jpg'); file = fullfile(pathname, filename);%文件路径和文件名创建合成完整文件名 id = Get_Id(file);%得到file中的所有对象 Img = imread(file);%根据路径和文件名读取图片到Img [Plate, bw, Loc] = Pre_Process(Img); % 车牌区域预处理 result = Plate_Process(Plate, id); % 车牌区域二值化处理 % 寻找连续有文字的块，若长度大于某阈值，则认为该块有两个字符组成，需要分割 bw = Segmation(result); words = Main_Process(bw); % 主流程处理 Write_Mask(words, id); % 写出到模板库 str = Pattern_Recognition(words); % 识别(Mike is a student. He is my good friend. He is busy at the weekend. He is going to read a magazine this Saturday morning. He is going to go to the zoo this Saturday afternoon. He is going to buy a book this Sunday morning. He is going to learn Kungfu this Sunday afternoon. He is going to watch TV this Sunday evening.)

2017-08-13 02:35:37下载

积分：1
blur
esta funcion genera dos tipos de psf para el blurring: movimiento lineal gaussiano

2009-04-12 13:11:43下载

积分：1
rls
自适应滤波的RLS例程，并对RLS和LMS算法进行了比较。(The RLS adaptive filtering routines)

2009-11-03 16:33:26下载

积分：1
ImageRD
本程序是应用于雷达成像的距离多普勒成像算法的c++程序源代码。(this procedure is applied to the imaging radar distance Doppler imaging algorithm c source code.)

2006-12-22 16:40:31下载

积分：1
18989
ELEVATOR CONTROLLER PDF BASE PAPER

2015-04-06 18:39:02下载

积分：1
HEARING-AID
speech processing gammatone filter

2016-02-14 04:50:47下载

积分：1
calculator
说明：用Matlab图形用户界面实现的计算器功能，简单实用(Matlab graphical user interface with the calculator function, simple and practical)

2011-04-10 15:10:07下载

积分：1
De_CRC_Bit
matlab环境下的 CRC解码程序，主要是用于无线通信系统中。(The the CRC decoding program in the Matlab environment, mainly used in wireless communication systems.)

2012-08-23 18:46:45下载

积分：1

696518资源总数
105364会员总数
21今日下载

mfcc

0 个回复

热门标签

热门下载