搜索资源列表
X_Vid
- MPEG-4的编码解码开发包程序: 包括三部分 - xvidcore: the main MPEG-4 de-/encoding library, and simple example programs - dshow: windows direct show decoder filter which links against xvidcore to allow MPEG-4 playback on Windows based OS. - vfw: video fo
XviD_src
- divx源码 XviD is a high performance and high quality MPEG-4 video de-/encoding solution. The XviD package currently consists of three parts: - xvidcore: the main MPEG-4 de-/encoding library, and simple example programs - dshow: windo
DigitalEqualizer
- 圖形調整式數位音訊均衡器,使用matlab gui介面寫成。自動畫出頻率響應圖,可讀取.wav檔。濾波器由fdatools設計而成。-Digital audio graphic equalizer adjustments, and the use matlab gui interface language. Automatically draw the frequency response can be read. Wav file. Filter designed with the fdato
filtermusic
- 一个GUI,低通滤波器,可以滤除音频信号的噪声部分,参数可以自己设定。基本原理采用多种不同滤波器进行比较-A GUI, low-pass filter, to filter out the noise part of the audio signal, the parameter can be set. The basic principles of using a variety of different filters are compared
release
- 基于MATLAB的数字滤波器,带有gui界面-Matlab-based digital filter, with GUI interface
GUI
- 1)选择一个语音信号作为分析对象,或录制一段语音信号; 2)对语音信号进行采样,画出采样前后语音信号的时域波形和频谱图; 3)利用MATLAB中的随机函数产生噪声加入到语音信号中,使语音信号被污染,然后进行频谱分析; 4)设计用于处理该语音信号的数字滤波器,给出滤波器的性能指标,画出滤波器的频率响应; 5)对被噪声污染的语音信号进行滤波,画出滤波前后信号的时域波形和频谱,并对滤波前后的信号进行比较和分析; 6)回放各步骤的语音信号,给出相应处理程序及运行结果分析。-1) Select a voi
biansheng
- 此文件实现了让语音信号通过低通,高通,带通滤波器使其变声,并且在GUI界面上绘出了个滤波器的频率响应和语音信号的频谱。-This file allows to achieve a voice signal through a low pass, high pass, band pass filter to make it change the sound, and plotted on a GUI interface and voice signal spectrum frequency res
Deskcdtop
- 【谷速软件】基于MATLAB+GUI滤波器设计 -[Valley] speed software MATLAB+ GUI-based filter design
yanshou
- 以MATLAB软件为工具,在GUI图形用户界面下针对不同特点的语音信号进行八种不同模式的滤波处理的语音信号处理系统,涉及基于巴特沃思滤波器的IIR滤波器和汉明窗设计的FIR滤波器,能够实现语音文件的打开及自定义路径的存储功能,同时可以实现语音信号加噪和音频倒放功能。-The source code, by means of MATLAB, under the Graphical User Interface, achieves a kind of speech signal processing