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OFDM
OFDM-QPSK系统在不同信道(AWGN、AWGN+两径衰落信道、AWGN+三径衰落信道)下的接收端误码性能(three path fading, Gauss white noise)
- 2020-11-26 11:39:30下载
- 积分:1
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分割面及各颜色分量
在图像上画一条线,提取所在位置的像素。主要是用来观察横向异质性变化的。(Draw a line on the image and extract the pixels at the location. Mainly used to observe changes in lateral heterogeneity.)
- 2020-06-17 18:40:01下载
- 积分:1
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emd functions
说明: 对于给定的信号数据,用emd进行信号分解得到固有模态函数imf(implement emd to obtain imfs)
- 2021-03-30 08:57:04下载
- 积分:1
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全面的基于相似性的社区发现例程代码
信号维数的估计,使用matlab实现智能预测控制算法,GPS和INS组合导航程序,包含CV、CA、Single、当前、恒转弯速率、转弯模型,研究生时的现代信号处理的作业,多姿态,多角度,有不同光照。
- 2022-07-14 15:05:11下载
- 积分:1
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Flexibility-difference
基于柔度差算法实现结构的损伤识别,附算例的节点坐标和单元文件(Compliance difference algorithm for structural damage identification, with examples of the node coordinates and unit files)
- 2012-05-27 19:27:21下载
- 积分:1
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mosaic-image
用matlab程序生成四分体马赛克图片,付图片以供试验(create mosaic picture)
- 2013-01-15 21:55:12下载
- 积分:1
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test
powe system matlab simulink
- 2014-08-18 05:50:44下载
- 积分:1
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Guide-matlab-obj
概述介绍了matlab环境下面向对象编程的方法,初学者可以看看(Overview describes the object-oriented programming methods matlab environment, beginners can take a look)
- 2014-11-13 23:17:44下载
- 积分:1
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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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JEPG
图像压缩的MATLAB算法之JEPG(完整的例程)(MATLAB JEPG)
- 2010-06-25 18:48:27下载
- 积分:1