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PPT-SoftwareEngineering
- 语音识别系统中前端PLP参数的提取和处理 孤立词识别系统中几种滤波器组的比较研究 基于Matlab命令字识别系统及实现 基于HTK的命令字识别系统及实现 基于HTK的数字串识别系统及实xian-Speech Recognition System front-end PLP parameters for the extraction and processing isolated word recognition sy
lvboyuanlitu
- 基于临界带能量特征的语音识别技术研究,数字图象滤波器原理图。-with energy based on the critical characteristics of voice recognition technology, digital image filter schematics.
Adaptive-noise-canceller
- 自适应线性预测器,采用FIR滤波器实现。-adaptive linear predictor, the use of FIR filters achieve.
zishiyinglms
- 自适应滤波器的LMS算法希望能够对大家有所帮助,这各算法是实现过了的,可是运行,图像还比较令人满意,要是大家下载了,请留下评价-LMS adaptive filter algorithm hope to be helpful to everyone, the algorithm is realized in a, However operation, image is relatively satisfactory, if you download, please leave Evaluatio
hmodeinitial
- 加深对卡尔曼滤波算法的理解,了解卡尔曼滤波器算法的基本特点,掌握卡尔曼滤波算法应用研究的基本步骤和方法-deepen the Kalman filter algorithm understanding, knowledge Kalman Filter algorithm for the basic features, master Kalman filtering algorithm applied research on the basic steps and methods
lmodeinitial
- 加深对卡尔曼滤波算法的理解,了解卡尔曼滤波器算法的基本特点,掌握卡尔曼滤波算法应用研究的基本步骤和方法-deepen the Kalman filter algorithm understanding, knowledge Kalman Filter algorithm for the basic features, master Kalman filtering algorithm applied research on the basic steps and methods
iir-c
- 用C语言编写的用双线形变换法实现的IIR滤波器程序,可以参考一下-C language prepared by the double-linear transformation to achieve the IIR filter process can take a look
ALLPASS
- 利用全通滤波器的原理对于因信号进行改变相位,嵌入数字水印-use of the all-pass filter principle as a result of changes in signal phase, embedded digital watermarking
melbankm
- matlab编写,求mel滤波器矩阵的系数-Matlab prepared for mel filter coefficient matrix
16to8K-Downsample
- 本程序将指定的16K采样的语音数据文件转换为经G.723编解码后的8K语音数据。降采样前先使用180阶的FIR滤波器对语音数据进行频率压缩,然后进行抽取,并对抽取的数据进行G.723编解码。该程序在非特定语音识别的库文件处理中使用,也可扩展至其他用途。-this procedure will be designated the 16K sampling voice data files converted to G.723 codecs by the 8K words Music data. S
LPCC-MFCC-VAD
- 本程序包含语音压缩和语音识别领域所需的LPCC,MFCC特征提取算法以及语音端点检测源码。在对语音数据进行特征提取前,可对语音数据进行16K到8K的降采样率处理,包含180阶FIR滤波器的频率压缩程序。-this program includes voice compression and voice recognition requirements in the area of the LPCC Features. MFCC feature extraction algorithm and v
matlab_yyxhchuli
- mablab语音信号处理,包括波形产生,滤波器分析,滤波器实现,傅立叶变换,Z变换,等语音处理程序-mablab speech signal processing, including waveform generator, filter, filter, Fourier transform, Z transform, and other voice processing
LMSandRLS
- 用于数字信号处理中的LMS和RLS自适应滤波器实现的算法源码-for digital signal processing LMS and RLS Adaptive Filter algorithm source code
kalmanmy
- 卡尔曼滤波器滤除在语音中添加噪声,仿真效果良好-Kalman filter to filter out noise in the voice added, simulation results
KarmanFilter
- 卡尔曼滤波器,demo中可以预测点的轨迹-Kalman filter, demo predictable point in the trajectory
second3
- 窗函数法设计的带通滤波器。仅供新手参考的呦-filter
speech
- 本文首先总结了现有典型的语音端点检测算法,分析了其中几种 端点检测算法所选用的特征,给出了仿真结果和一些改进。随后提出 了噪声环境下两种语音端点检测新算法。算法一:从基于人耳的听觉 系统出发,对Mel标度滤波器组进行研究,提出了语音信号的一种新 的自适应时频参数,该参数既考虑了声道响应,又符合人耳听觉特性, 仿真结果表明了它的优越性。算法二:结合抗噪性能好的Mel倒谱距 离和多带能量嫡特征提出了一种改进的孤立词端点检测算法,该算法 不需要估计背景噪声来调整门限闽值,仿
lms
- 基于Matlab的自适应滤波器的LMS算法-Matlab-based LMS adaptive filter algorithm
rever
- 1.进行含噪语音信号的时频分析 2.设计合适滤波器进行去噪 3.进行去噪后信号的时频分析4.设计一个混响器(用四个梳状滤波器和两个全通滤波器(下图所示))来产生回声(通过一个均衡器-Reverberation
real_final_test
- 男女变声器,语言信号处理,录音,matlab,各种滤波器,有预处理,自定义时长录音并保存,自主选择文件,自主制作界面(Male and female voice changer, speech signal processing, audio, MATLAB, various filters, pretreatment, long recording and save custom, choose file, independent production interface)