Interactive Fourier Filter (version 1.5): iffwidth(n,h) - File Exchange

Code covered by the BSD License

Highlights from
Interactive Fourier Filter (version 1.5)

exp(-((x-pos)./(0.6006.*wid))...
exp(-((x-pos)./(0.6006.*wid))...
iffcenter(n,h) Re-draws graph when the center slider is moved
iffmode(n,h) Re-draws graph when the width slider is moved
iffshape(n,h) Re-draws graph when the shape slider is moved
iffsignal(n,h) Re-draws graph when the signal slider is moved
iffwidth(n,h) Re-draws graph when the width slider is moved
rtslid(fig,f,hh,varargin) RTSLID Slider widget that responds to dragging realtime
ry=FouFilter(y,samplingtime,c... Fourier filter function for time-series signal vector y; 'samplingtime'
ry=RedrawFourierFilter(xvecto... Separate graph windows for the original and filtered signals.
ry=RedrawFourierFilter(xvecto... Alternative version of RedrawFourierFilter, with original signal (blue)
ry=iff(x,y) Interactive Fourier Filter function for data in arguments x,y,
DemoIFF.m
FourierTest.m
InteractiveFourierFilter.m
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from Interactive Fourier Filter (version 1.5) by Tom O'Haver
Interactive Fourier Filter for time-series signals.

iffwidth(n,h)

function iffwidth(n,h)
% Re-draws graph when the width slider is moved
% Tom O'Haver, July 2006

global x
global y
global center
global width
global shape
global mode
global ry

width=round(n);
ry=RedrawFourierFilter(x,y,center,width,shape,mode);
axes(h);
h2=gca;

Highlights from Interactive Fourier Filter (version 1.5)

Highlights from
Interactive Fourier Filter (version 1.5)