搜索资源列表
PUSHANG222
- 这是个关于谱熵的端点检测程序，但还不完善-This is the entropy of the spectrum endpoint detection procedure, but still not perfect
puneng22
- 这是个关于短时能量及谱熵的端点检测，还比较初步-This is a short-term on energy and entropy spectral endpoint detection, a preliminary comparison
mel_endpointdetection
- 端点检测程序 多频带，熵 谱熵 teger能量 希望大家好好学习好好利用-endpoint detection procedures multiband, entropy spectral entropy teger energy hope that we learn to make good use
voiceprocessingtoolbox
- 语音信号处理的另一个工具箱，其中包括了VAD、DTW、谱熵、倒谱等等。
端点检测程序 多频带，熵 谱熵 teger能量
- 端点检测程序 多频带，teger能量,matlab自己编写
周期图法谱估计需要对信号序列“截断”或加窗处理
- 周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。-Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the
jin0530.rar
- 做毕业设计编写的基于谱熵端点检测的程序，欢迎分享,Designed to prepare graduates to do spectral entropy-based endpoint detection process, please share
detection
- 基于倒谱，分形，和谱熵的语音端点检测程序，三个文件夹内对应三种程序-Cepstrum-based, fractal, and spectral entropy of speech endpoint detection procedures, the three folders corresponding to the three procedures
mem
- 利用最大熵进行谱估计。本程序为matlab程序。-Using the maximum entropy spectrum estimation. This program is matlab program.
work
- matlab,功率谱估计，包括PSD,DFT,最大熵等方法-matlab, power spectrum estimation, including PSD, DFT, such as maximum entropy method
spectrelentropy
- 使用子带谱熵进行的端点检测，将谱熵分为几个子带，检测效果不错-The use of sub-band entropy of the endpoint detection, the spectral entropy is divided into several sub-band to detect the effect of good
evlmem
- 最大熵法实现功率谱估计，内附算法实例及数据结果。-Maximum entropy power spectrum estimation method, containing the results of algorithm and data examples.
duodaipu
- 这个是多带谱语音检测，多带谱不仅具有谱熵的有点，还具有能量分析的有点，所以检测的效果很好！-This is a multi-band spectra of voice activity detection, multi-spectral bands not only has a bit of entropy, also has a bit of energy analysis, so the effect of a very good test!
shang_xishu2_ca
- 对信号求功率谱熵、相关系数，并与形态虑波器结合，找去最近结构元素长度(The power spectrum entropy and correlation coefficient of the signal are used to find the recent structural element length)
最大熵谱估计
- 求取最大熵dthujikkoifh三国杀分公司(The roots of the mytheresa.com online store are grounded in the successful ethos of the European luxury store, THERESA, which has enjoyed the trust and loyalty of top designer labels since 1987. Every season our team travels a
VMD_shang_xishu2
- 用于计算功率谱熵值以及相关系数(Calculation of power spectral entropy and correlation coefficient)
ABSE
- 熵值越大则每个符号包含的平均信息量越大。有研究发现，在有噪声的语音信号中，语音信号的熵和噪声信号的熵存在着较大的差异，对噪声信号来说在整个频带内分布相对平坦，熵值小，语音信号集中在某些特定频段内，熵值大。因此利用这个差异可以区分噪音段和语音段。(The greater the entropy is, the greater the average information of each symbol is. It is found that, in noisy speech signals, t
Power-comput
- 信号功率谱的熵值计算，可用于信号分析或者信号处理(The entropy value of signal power spectrum can be used for signal analysis or signal processing.)
信息熵计算
- 可有效计算各类熵值，信息熵、样本熵、谱熵计算，与其他程序相似(It can effectively calculate all kinds of entropy, information entropy, sample entropy and spectral entropy, similar to other programs.)
mfcc
- 语音端点检测,利用梅尔频率和谱熵进行的语音端点检测(voice activity detection)