搜索资源列表
matlab
- 语音处理小波变换()
matlab_htk-master_good
- 实现语音识别,关键词识别的matlab代码,可直接运行(To achieve speech recognition, keyword recognition matlab code, can be run directly)
speech_kit
- 语音分离工具包,做各种语音处理,stft都会用的到(Voice separation kit, do a variety of voice processing, STFT will be used to)
dc
- dc control motor using armature voltage
world-0.2.1_4_matlab
- world vocoder的MATLAB版本,可将声学参数合成为语音波形文件WAV输出(World vocoder version of MATLAB, the acoustic parameters for synthesis of the speech waveform output file WAV)
语音压缩
- 利用小波分解实现一段语音的压缩,功能可以在matlab中实现(Using wavelet decomposition to achieve a speech compression, the function can be implemented in MATLAB)
数字语音处理及MATLAB仿真_张雪英编著第二版
- 数字语音处理及MATLAB仿真_张雪英编著第二版 源码(Digital audio processing and MATLAB simulation _ Zhang Xueying edited version second source code)
发动机万有特性曲线绘制方法程序
- 本代码详细的介绍了万有特性绘制包括燃油消耗曲线,有三维图和二维图,数据采用最小二乘法处理。。。。(Universal feature drawing)
wiener filtering
- 实现了维纳滤波对语音信号的去噪,输入一段音频文件,取单声道,加噪声后进行滤波(Wiener filtering The Wiener filter is used to denoise the speech signal, input a segment of audio file, take the single channel, and filter the noise after adding the noise)
pujian
- 运用谱减法,对语音信号进行去噪处理并比较处理前后的信噪比(Using spectral subtraction to denoise the speech signal and compare the signal to noise ratio before and after processing)
voiceRecognition--dtw
- 语音信号说话人识别, 运用DTW算法进行说话人识别(Speaker recognition by speech signal and speaker recognition using DTW algorithm)
Ch6_SingleMachine_Rank
- n项作业在同一台机器上按照一定的优先级规则进行加工的排序问题。输入序列后即可使用(he sort problem of the n item working on the same machine according to a certain priority rule. After entering the sequence, you can use it)
自相关基频提取算法的MATLAB实现
- 这是一篇论文,将的是利用自相关函数及三电平削波方法实现周期语音信号基频提取算法及语句(In this paper, the method autocorrelation function and three-level clipping are used to extract the fundamental frequency of periodic speech signal)
EMD
- 《MATLAB在语音信号分析和合成中的应用》MATLAB程序EMD程序(MATLAB in speech signal analysis and synthesis application in MATLAB)
简单滤波器设计
- 简单的数字滤波器设计 1.用脉冲响应不变法设计巴特沃斯数字滤波器 2. 用双线性变换法设计切比雪夫数字滤波器 3. 用双线性变换法设计巴特沃斯数字滤波器,并将直接型结构转换成级联型结构 5.设计带阻滤波器 6.利用窗函数设计法设计FIR数字低通滤波器 7. 利用频率采样设计法设计FIR数字低通滤波器。 8. 创新训练拓展内容 (1)根据心电信号特点设计IIR或FIR滤波器滤除心电图信号噪声 (2)设计IIR滤波器或FIR滤波器对语音信号进行滤波。(Simple digital
第六七章通信原理仿真
- 一.PCM编译码脉冲编码调制(PCM)是现代语音通信中数字化的重要编码方式。利用MATLAB语音实现语音信号的脉冲编码调制(PCM)仿真,可以为硬件电路实现提供理论依据。通过仿真展示了PCM编码实现的设计思路及具体过程,并加以进行分析。(Pulse encoding modulation (PCM) is an important way of modern digital encoding in speech communication. To realize the pulse modula
An
- 语音端点检测,一种基于MFCC的余弦值单门限值检测方法,适用于低SNR环境(Speech endpoint detection, a single threshold value detection method based on the cosine value of MFCC, suitable for low SNR environment)
107551700第三次作业
- 根据短时傅里叶变换原理,计算并显示该语音段的短时幅度谱和功率谱;根据语谱图显示原理,编程实现该语音段语谱图的计算和显示,并尽量多地分析出语谱图包含的语音特征信息,用MATLAB提供的倒谱计算函数,显示该语音段的复倒谱和倒谱(According to the principle of short-term Fourier transform, the short range spectrum and power spectrum of the speech segment are calculat
课设个人
- 实现语音信号快慢放以及一些简单的窗函数(Implement voice signal fast and some simple window functions)
pujian
- matlab实现的传统语音降噪声使用的谱减增强算法,含有维纳滤波算法,请大家参考学习。(Matlab implementation of the traditional voice reduced noise spectrum enhancement algorithm, contains Wiener filtering algorithm, please refer to the study.)