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JLDATA
摘 要：本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗（汉明窗）、端点检测；特征提取的参数是梅尔频率倒谱系数MFCC。
该语音系统采用的是动态时间伸缩算法(DTW)，研究对象是特定人的语音识别，并在MATLAB平台上实现。为了进行后续研究，首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件，并转化成 “.wav”格式的文件。(Abstract: This thesis mainly studied the basic principle of speech recognition, to analyze the composition of the speech recognition system, including the preprocessing, feature extraction, to set up the module library, identify several most matches. Pretreatment, including speech sampling, pre-emphasis, add window (hamming window), endpoint detection Feature extraction of MFCC MEL frequency cepstrum coefficient.
The voice system USES a dynamic time scale (DTW) algorithm, the research object is the speaker-dependent speech recognition, and realized in MATLAB platform.To carry out the follow-up study, the first to use the recording in a computer system to record the audio files of Arabic Numbers 0-9, and translated into . Wav format file.)
- 2016-05-08 17:15:26下载
- 积分：1
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layered_background_model_code
color segmentation that could extract image
- 2010-06-15 20:59:21下载
- 积分：1
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ind
Solves the Generalized Indicator Function eigenvalue problem
- 2012-05-03 15:19:47下载
- 积分：1
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TM-mode-in-SMF
基于matlab，计算单模光纤中TM波模场分布，并转换为动态视频( The program is based on Matlab, which can be used to calculate the TM mode in SMFs and transfer the results into animation)
- 2012-05-02 21:17:10下载
- 积分：1
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Julia112
画一个分形图Julia集的程序，分形图MATLAB环境下编程的(Draw a fractal Julia sets procedures, fractal images programming in MATLAB environment)
- 2013-04-17 21:23:47下载
- 积分：1
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SPLL
建立了软件锁相环的模型，在进行光伏或者风电机组等并网的时候，不管外界的环境怎么变化，都能够使得其跟踪电网的相位，实现稳定并网(The establishment of a software PLL model making, such as photovoltaic or wind turbine and net, regardless of how changes in the external environment, are able to make its tracking phase grid, grid stabilization)
- 2014-06-16 17:04:28下载
- 积分：1
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cnh
学习matlab的解微分方程的小程序，已经测试无误(The solution of differential equations matlab learning applets, have been tested correctly)
- 2011-09-27 08:30:28下载
- 积分：1
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Matlab
此为matlab教程，主要是关于simulink的实验教程，是学校的内部资料。(This is a matlab tutorial, mainly on the experimental simulink tutorial, is the school' s internal information.)
- 2011-11-04 22:35:59下载
- 积分：1
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16SEGMENTS_tool
This is a simple code and software using APIwin32 to easily help you to create simple decoder for 16SEGMENTS displayer for your application. It use the GUI to draw segments in assembly and C languages,and there is sample program in the (My displayer folder) to help anyone to use it. I built it just because I wanted to operate with a 16segments displayer. Modify the code as you want.
- 2014-11-30 08:59:22下载
- 积分：1
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pinpufenxi
本程序仿真了信号与系统中的频谱混叠，频谱泄漏和栅栏现象，包含三个文件：pinpufenxi.m, pinpufenxi.fig和一份word简介文档。(the process of signal simulation system with a spectrum-aliasing, spectrum leakage and fencing, contains three documents : pinpufenxi.m, pinpufenxi.fig and a brief word document.)
- 2006-06-09 00:26:18下载
- 积分：1
