搜索资源列表
MATLAB
- matlab通过声卡进行采集声音信号，并对声音信号进行初步分析处理。-matlab sound signals through the sound card is collected, and preliminary analysis of the sound signal processing.
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
ICA_HJ
- 用ICA方法分离混合信号，采用H_J方法，输入信号为超高斯信号，如声音信号-Mixed-signal separation using ICA method —H_J method, the input signal for the super-Gaussian signals, such as acoustic signals
Pdelay_ekf_nou
- 带时延的纯方位角单站跟踪算法,它有效地解决了用EKF算法进行纯纯方位角跟踪时可能出现的不稳定和滤波发散现象和声音信号的时延问题。 -Single station with the delay of pure azimuth tracking algorithm, which effectively solve the delay problem of the innocent azimuth tracking EKF algorithm that may occur when unstabl
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
xinhaolvbao
- 数字音频信号滤波：读取音频文件，加入噪声，设计合理的带阻滤波器，滤除噪音，并给出所有音频的频谱以及播放试听所有声音。-Digital audio signal filtering: read audio files, add noise, the rational design of band-stop filter to filter out noise, and given all the audio spectrum and play to listen to all voices.
The-pitch-period-of-the-voice-signal
- 在录制好音源后，通过该程序，可以求解出各自声音信号的基音周期。-Recording audio through the program can solve each pitch period of the voice signal.
shengyin
- 利用MATLAB的声音频谱信号的采集、分析和处理，最后形成报表处理-Analysis and processing of the sound spectrum signal acquisition by MATLAB, and finally the formation of report processing
shi.ti
- 向数据多媒体(如图像、声音、视频信号等)中添加某些数字信息以达到文件真伪鉴别、版权保护等功能。嵌入的水印信息隐藏于宿主文件中，不影响原始文件的可观性和完整性。(Some digital information is added to the data multimedia (such as image, sound, video signal and so on) to achieve the function of authenticity identification, copyright