Dynamic Low, High and Band pass filter

版本 1.8.0.0 (72.6 KB) 作者: Gaurav Gupta
An application to dynamically filter signal (sound) with interactive drag of mouse
4.4
(5)
1.5K 次下载
更新时间 2012/2/8

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This application aims to show visually the effects of filter frequency change on signal.It is provided with dynamic filter which can change its low and high frequencies by user mouse drag.

References :
Digital Signal Processing by Li Tan

引用格式

Gaurav Gupta (2024). Dynamic Low, High and Band pass filter (https://www.mathworks.com/matlabcentral/fileexchange/31985-dynamic-low-high-and-band-pass-filter), MATLAB Central File Exchange. 检索时间: .

MATLAB 版本兼容性
创建方式 R2011a
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在 Help Center 和 MATLAB Answers 中查找有关 Audio Processing Algorithm Design 的更多信息
致谢

参考作品: DRAGZOOM - Drag and zoom tool

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filter_GG/

版本 已发布 发行说明
1.8.0.0

Fixed icon bug
1.7.0.0

New features like cursors are introduced where user can see values of signal at any point.
Further inbuilt audio player has been introduced to listen to input and filtered output to realize difference user has made on signal.
1.6.0.0

Minimum bandwidth updated, edit boxes directly connected to filter output process
1.2.0.0

fixed problem of extreme frequencies selection by mouse
1.0.0.0