搜索资源列表
yuyinxinhaochuli
- 语音处理是信号与信息处理的重要内容之一，通过本课程设计，使学生理解数字信号处 理的有关理论和方法在语音处理中的具体应用。课程设计的目的归纳如下： 1、掌握语音信号的特点； 2、掌握语音处理的基本理论和方法； 3、掌握基于Matlab编程实现语音的获取、显示、频谱分析、短时能量、短时自相关以及倒 谱复倒谱的分析方法； 4、掌握语音基音频率及共振峰频率的检测方法。-Signal and speech processing is an important part of inf
enddect
- 语音端点检测实验程序，利用短时能量和过零率检测，具有较高的识别率-Speech Endpoint Detection experimental procedures, the use of short-term energy and zero-crossing rate of detection, has a higher recognition rate
snkae-model
- 基于matlabGUI 的图形化界面，展示了snake能量边缘算法检测，并通过调节参数查看算法效果-MatlabGUI-based graphical interface that shows the snake energy edge detection algorithm, and the algorithm by adjusting the parameters to see the effect of
win_endcut
- 基于短时窗能量的自适应语言端点检测程序。具有一定的抗噪声能力。输入WAV文件名，输出端点检测结果，包括数据和画图显示。-Adaptive voice activitie detection program，resistant to noice .Input with the name of wave file,output with the VAD result ,including data and figure display.
the-basic-analysis-of-speech
- 语音信号时频分析，包括语谱图，过零率，自编的自相关，以及最后用了三种方法（短时能量和过零率、谱熵法、Teager算子）进行端点检测，代码完整且测试通过-time and frequency domain analysis of speech signals,including spectrogram,rate of zerocrossing,autocorrelation.and three method of endpoint detection,especially the Teager
TFS2013Gong
- 基于修正MRF能量函数的模糊聚类在SAR图像变化检测中的应用- Fuzzy Clustering with Modified MRF Energy Function for Change Detection in Synthetic Aperture Radar Images
Endpoint-detection
- 基于短时能量与过零率、倒谱特征和谱熵的三种语音端点检测-Endpoint detection
endpoint-detection
- 基于短时能量和短时平均过零率的语音信号的端点检测程序-Endpoint detection procedures based on short-term energy and zero-crossing rate of the average voice signal
dmt
- 基于短时能量和过零率的双门限语音端点检测.选择信号分别为一段女声和一段男声：“今天周一，天气晴朗。”运行结果分别显示两者的短时能量和过零率图，可以用来对比其两者的不同。-Choose based on double threshold voice endpoint detection rate of short-term energy and zero-crossing signals were some female and some male voice: " Today, Mond
spectral-subtraction-algorithm
- 本文首先研究了语音激活检测算法。对基于短时能量和短时过零率双门限法语音激活检测的噪声估计算法做了研究及仿真，同时还研究了一种基于最小子带能量的噪声估计方法。-Firstly, studied voice activity detection algorithms. Based on activity detection and short-term energy zero rate threshold method voice noise estimation algorithm to do t
MFCC
- MATLAB上对语音信号基于短时能量和短时过零率的端点检测-MATLAB on the speech signal endpoint detection based on short-term energy and zero-crossing rate
snake
- 手动获取坐标，snake轮廓检测。所要分割目标的轮廓确定大致的初始轮廓曲线(手动点 出),然后对曲线进行能量最小化变形。-Manually get coordinates, snake contour detection. To split the contours of the target to determine the approximate initial contour curve (manual points out), then the curve deformation ene
ScreenDetect
- 根据图像中能量的局部分布效应，检测LCD,LED等屏幕的缺陷等问题；-According to the local distribution effect, the image energy detection of LCD, LED and other screen problem
speech-recognition
- 基于MATLAB的语音端点检测短时能量matlab实现短时过零率matlab实现-Speech endpoint detection based on MATLAB short-time energy MATLAB short-time zero crossing ratio of MATLAB
vad
- 基于matlab的语音端点检测源码，采用短时能量短时过零率的端点检测，检测效果良好，亲测可用-Based on endpoint detection matlab source code, using short-term energy endpoint detection Short-term zero rate detection works well, pro-test available
Packet-based-Link-VI
- 用基于单滑窗的能量上升沿检测机制进行包捕获,然后将其替换为高灵敏度的包捕 获机制,即采用基于双滑窗机制,体现两种机制对文本信息的接收灵敏度和传输距离的影响-With rising energy detection mechanism was based on a single sliding window packet capture, and then replace it with a high-sensitivity packet capture mechanism, which base
paper3
- 大规模RFID系统中一种能量有效的丢失标签快速检测算法 张士庚，刘光亮，刘璇，王建新-Large-scale RFID system in an energy-efficient fast detection algorithm missing labels- Zhang Shigeng, Liuguang Liang, Liu Xuan, Wang Jianxin
tufaxinhao
- QPSK 信号检测 基于信号能量 自适应算法-QPSK signal contect base on the energy of the signal adaptive
linkaihan____tufaxinhao____2
- 对多段突发信号进行检测 基于信号能量进行检测-contect several signal base on the energy of the signal
MRF-ICM
- 使用MRF进行SAR图像变化检测，能量最小化算法采用ICM-SAR image change detection uses MRF, energy minimization algorithm uses the ICM