Code covered by the BSD License

Waveform Generator GUI Generate waveformed signal and play it. Interactive GUI with movable datapoints.
bdf(ha,hfl,uf) Button Down Function
hfl=create_marker(ha,x,y,r,c,... create movable with mouse marker
make_round(hfl,ha) draw marker as circle:
move(hfl,xp,yp,xd,yd,kkx,kky,... makes move
wavf_gen(varargin) WAVF_GEN M-file for wavf_gen.fig
plot_3p.m
prepare_signal.m
update_curve.m
waveform_generator.m
View all files

4.0

4.0 | 2 ratings Rate this file 76 Downloads (last 30 days) File Size: 47 KB File ID: #23526

Waveform Generator GUI

02 Apr 2009 (Updated 12 Sep 2012)

Generate waveformed signal and play it. Interactive GUI with movable datapoints.

This file was selected as MATLAB Central Pick of the Week

File Information
Description	It is part of DJ toolbox project: http://dj-toolbox.9f.com/ Author: http://simulations.narod.ru/ It define form of one period of signal. It is possible to move points with mouse. Nearest, linear, spline interpolations method are used. It is possible to make continius signal. Sound can be played or saved to wav file. Window is resizable. See wikipedia about waveform: http://en.wikipedia.org/wiki/Waveform
Acknowledgements	This file inspired Uisignalbuilder and Waveform Generator Gui 2.
MATLAB release	MATLAB 8.0 (R2012b)

Tags for This File
Everyone's Tags	dd, drag and drop, dragndrop, fourier series, gui, harmonic, interp1, interpolation, linear, mouse move, nearest, pick of the week, potw, sawtooth, signal processing, sine, sound, sound synthesis, soundsc, spline, square, triangle, waveform, wavwrite
Tags I've Applied
Add New Tags	Please login to tag files.

Please login to add a comment or rating.

Comments and Ratings (3)
22 Feb 2012	Maxim Vedenyov	My second version of the Waveform Generator: http://www.mathworks.com/matlabcentral/fileexchange/35183-waveform-generator-gui-2
25 Feb 2010	Jean-Luc Dellis	Amazingly good !
19 Oct 2009	Ahmed Ayoub	The mathematical model is strong. Although an fatal error prevents MATLAB 7 from loading the GUI figure "wavf_gen.fig" in GUIDE. So, please upload the files again.

Updates
12 Sep 2012	Updated to include an App file for R2012b