搜索资源列表
MATLAB
- Using the function to sample the voice signal and achieve fast Fourier transform in MATLAB, and then get the signal characteristics of the spectrum.Filtering the signal from the filter,and then playback the signal of voice
hhh
- ：由于许多传统的去噪方法在强背景噪声情况下提取声音信号的能力变弱甚至失效， 提出 应用独立成分分析( I C A) 方法对声音信号进行特征提取， 并证明了这种 I C A 变换能增强语音和音 乐信号的超高斯性． 在此基础上， 应用 I C A基函数作为滤波器， 通过阈值化的去噪方法对含有强高 斯背景噪声的声音信号进行去噪仿真实验． 结果表明， 本方法明显优于传统的均值滤波和小波去噪 方法， 为强背景噪声下弱信号的检测提供 了新的途径．-: As many of the t
ImageP
- 用MATLAB处理缺损图像，对椒盐躁声算术均值滤波，对高斯躁声算术均值滤波，对椒盐躁声中值滤波。-Using MATLAB to deal with defect images, the sound of the salt and pepper arithmetic mean filter impatient, impatient voice of Gaussian arithmetic mean filter, the sound of salt and pepper filter impat
pic393
- 频域法加入数字水印的原理是首先将原始信号（语音一维信号、图像二维信号）变换到频域，常用的变换一般有DWT、DCT、DFT、WP和分形。然后，对加入了水印信息的信号进行频域反变换（IDWT、IDCT、DFT、WP），得到含有水印信息的信号。-Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of on
22
- 关于MATLAB中的语音信号检测程序，基于短时能量和过零率的-The voice on the MATLAB signal detection procedures, based on short-term energy and zero-crossing rate
plosa
- 语音信号的plosa模型，matlab源代码-The voice signal plosa model, matlab source code
Sound-analysis
- 声音分析，频谱分析，声音信号处理，matlab声音处理软件-Sound analysis, spectrum analysis, the voice signal processing, the Matlab sound processing software
HMM
- matlab的HMM训练程序，可用于语音信号的训练与处理。-matlab HMM training program, can be used for the training of the voice signal processing.
zhiwen-shibie
- 这是一个用matlab语音编写的完整的指纹识别程序，用matlab语言实现了识别指纹、比较两个指纹图像相似度等功能，并设计了用户界面，使用户方便地进行图片的提取和分析，同时直观地显示出比较结果，方便直观-This is a complete fingerprint recognition procedures written in a voice with matlab, matlab language used to identify fingerprints, similarity comp
LVBOQI-SHEJI1
- 录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；通过matlab界面进行编程设计，界面方便人们操作- Their record a voice signal, and recording the signal is sampled draw sample after the time-domain waveform and frequency spectrum of the speech signal designed by matlab progr
pc-shengka1
- 一个基于PC声卡和matlab的实时语音信号采集分析系统，带有界面图形，功能较完善，这是读研究生的时候，导师安排的项目编写的-A PC-based real-time sound and matlab voice signal acquisition and analysis system with a graphical interface, function better, which is in graduate school, I arranged for the preparation
TDM_model_OK
- 自己搭建的基于Matlab-Simulink的双路单向语音传输时分复用系统的模型-Matlab-Simulink-based dual-way voice transmission time division multiplexing system to build their own model of
voicebox
- 汉语声韵母波形分析处理的工具箱，能够得到声韵母的时频分析波形图，voicebox,实现语音处理的各种功能的matlab程序-Han voice waveform analysis toolbox finals and get the finals of the time-frequency analysis of waveform diagram, voicebox, realize the functions of speech processing
mfccc1234565
- MFCC用来提取特征矩阵，好用,MATLAB-MFCC is used to extract the feature of voice
529201
- Matlab simulation realized within 25 kHz bandwidth send a total of 48 kbits two way voice at the same time
1236925
- 基于DTW算法的孤立字识别系统,用Matlab编程实现语音信号的端点检测-Isolated word recognition system based on DTW algorithm and Matlab programming to realize voice signal endpoint detection
DBMQprepared
- 用matlab编写的基于DHMM的语音识别的程序 不错的(Matlab prepared based on DHMM good voice recognition programs)
Matlab火焰火灾烟雾识别系统[带参数，GUI界面]
- 一、课题介绍 本设计为基于MATLAB的火焰烟雾火灾检测系统。结合火焰是实时动态跳跃的，采用面积增长率，角点和圆形度三个维度相结合的方式判断是否有火焰。该设计测试对象为视频，通过下一帧和上一帧的差异发现是否有火情，并可发出语音报警。本设计带有一个人机交互式GUI界面，界面友好。是个不错的毕设选题。 二、算法流程 结合火焰的面积增长率，角点和圆形度三个维度综合判断。并且得出每帧图像火焰部分的该三个参数，实时显示在GUI上。(1.Topic introduction This design
MATLAB烟雾火焰识别GUI界面
- 一、课题介绍 本设计为基于MATLAB的火焰烟雾火灾检测系统。传统的采用颜色的方法，误识别大，局限性强。结合火焰是实时动态跳跃的，采用面积增长率，角点和圆形度三个维度相结合的方式判断是否有火焰。该设计测试对象为视频，通过下一帧和上一帧的差异发现是否有火情，并可发出语音报警。本设计带有一个人机交互式GUI界面，界面友好。是个不错的bishe选题。 二、算法流程 结合火焰的面积增长率，角点和圆形度三个维度综合判断。并且得出每帧图像火焰部分的该三个参数，实时显示在GUI上。 三、GUI界面设计(Thi