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Fabric-defect-detection-

于 2013-05-21 发布文件大小:824KB

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下载积分: 1 下载次数: 149

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代码说明：

基于Matlab的织物疵点检测和识别系统(Fabric defect detection and identification systems based on Matlab)

文件列表：

基于Matlab的织物疵点检测和识别系统

..................................\15.bmp,66358,2011-06-10
..................................\2.bmp,66358,2011-06-10
..................................\3.bmp,66358,2011-06-10
..................................\4.bmp,66358,2011-06-10
..................................\5.bmp,66358,2011-06-10
..................................\6.bmp,66358,2011-06-10
..................................\7.bmp,66358,2011-06-10
..................................\8.bmp,66358,2011-06-10
..................................\9.bmp,66358,2011-06-10
..................................\BPGui.fig,12207,2011-06-10
..................................\BPGui.m,16063,2011-06-10
..................................\cdshibie.m,252,2011-06-10
..................................\Fabric.mdb,262144,2011-06-10
..................................\FabricGui.fig,17455,2011-06-10
..................................\FabricGui.m,32989,2011-06-10
..................................\fangchacaiyang.m,475,2011-06-10
..................................\junzhicaiyang.m,515,2011-06-10
..................................\LinkDB.m,3247,2011-06-10
..................................\netname.mat,4732,2011-06-10
..................................\Otsu.m,1060,2011-06-10
..................................\untitled.fig,10316,2011-06-10
..................................\untitled.m,5751,2011-06-10
..................................\获得标准参数图像

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Desktop
语音识别,有GUI界面，实现0~9数字语音识别(speaker identification)

2015-05-21 02:57:26下载

积分：1
matlab_shuziyuyin
本次课程设计主要介绍了语音信号的录制、语音信号的采集与分析、语音信号的采样、语音信号的频谱分析、加噪后的频谱分析、滤波器的设计以及对于语音信号的回放等知识。通过 Cool Edit录制一段语音信号，运用MATLAB对其进行时域与频域分析，然后设计滤波器加入噪声进行滤波处理，比较滤波前后始于波形或频谱的变化，最后实现对于语音的回放设计。(Digital voice processing filter design)

2020-12-22 16:19:07下载

积分：1
为均衡带限信号所引起失真的横向或格型自适应均衡器
为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：式中w用来控制信道的幅度失真(w = 2～4，例如，取w = 2.9,3.1,3.3,3.5等),而且信道受到均值为零、方差为 (例如，取，相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列五种算法自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况，在同一坐标下画出其学习曲线)：横向/格-梯型结构LMS算法[1-4] 横向/格-梯型结构RLS算法[1-4] ()

2007-09-12 20:18:58下载

积分：1
mfcc_svm
mfcc特征提取法以及svm训练可以使用(MFCC feature extraction method and SVM training can be used)

2021-04-27 16:28:44下载

积分：1
ICA
本程序音频共有四个，借助鸡尾酒会问题思想，用ica算法实现四个音频的分离(The audio program for a total of four, with the help of the cocktail party problem, realizing the separation of four audio using ICA algorithm)

2017-08-26 18:53:07下载

积分：1
aec
回音消除算法matlab,采用的VIRE的双方通话检测(Matlab algorithms eliminate echoes, the two sides call the VIRE Detection)

2007-07-03 10:09:14下载

积分：1
chapter2-low-bit-rate-speech-coding
Chapter 2 Low Bit-Rate Speech Coding In this chapter an overview is given of speech coding techniques at several bit rates. Most of them use Linear Prediction. This overview is not meant to be complete its purpose is to make the reader somewhat familiar with Linear Predictive Coding which is necessary for a proper understanding of later chapters. Section 2.1 treats the subject of quantisation and coding. In section 2.2 a description of speech production and speech sounds is given. Coders based on linear prediction can be considered as being based on a simple speech production model. This model is explained in section 2.3. Section 2.4 describes various speech coding algorithms and techniques. Section 2.5 briefly describes some measures for the quality of coded speech.(In this chapter an overview is given of speech coding techniques at several bit rates. Most of them use Linear Prediction. This overview is not meant to be complete its purpose is to make the reader somewhat familiar with Linear Predictive Coding which is necessary for a proper understanding of later chapters. Section 2.1 treats the subject of quantisation and coding. In section 2.2 a description of speech production and speech sounds is given. Coders based on linear prediction can be considered as being based on a simple speech production model. This model is explained in section 2.3. Section 2.4 describes various speech coding algorithms and techniques. Section 2.5 briefly describes some measures for the quality of coded speech.)

2010-07-02 19:42:42下载

积分：1
lmshuizong
关于lms经典算法汇总，包括lms,nlms,LMS_Equalizer,Basic_LMS,LMS toolbox等等。(classical algorithm for matrix lms, including lms, nlms. LMS_Equalizer, Basic_LMS, LMS toolbox, and so on.)

2006-12-27 12:49:30下载

积分：1
yuyingshibie
labview做的分析语音信号的程序，做简单的频谱分析，识别(failed to translate)

2011-06-09 12:48:28下载

积分：1
mfcc
语音信号的特征提取，语音信号的Mel倒谱特征（MFCC）的求解方法，语音信号的线性预测原理以及LPC特征的求解方法 (Speech signal feature extraction, speech signal characteristics of Mel cepstrum (MFCC) the solution, voice signals, as well as the principle of linear prediction characteristics of the LPC method)

2008-05-16 08:59:49下载

积分：1

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