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updated 1 year ago

filter4fun by Per Sundqvist

Filtering signal with analytic filter function. Have limitations, but works well. (filter, fft, ifft)

y=filter4fun(fun,t,x)

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updated 2 years ago

Microstrip Filter Design by Hassan Najjar

An aid program to design an nth order LC circuit equivalent filter in microstrip. (bandpass, lowpass, highpass)

evalLumpedElement.m

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updated 2 years ago

Butterworth Filters by Chad Greene

Highpass, lowpass, bandpass, and bandstop Butterworth frequency filters. (filtering, dsp, frequency)

[filtered_signal,filtb,filta]=bandpass_butterworth(inputs...

[filtered_signal,filtb,filta]=bandstop_butterworth(inputs...

[filtered_signal,filtb,filta]=hipass_butterworth(inputsig...

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updated almost 8 years ago

The DC Blocking Filter by J De Freitas

An IIR first order dc blocking filter. (filter design, filter analysis, dc blocking)

dcblock(varargin);

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updated 8 years ago

winsinc by Alex Sanchez

Applies a windowed sinc filter. (filter design, filter analysis, sinc filter)

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updated 10 years ago

Surfplot by Gordon Cooper

Overlays highpass filtered data ontop of data itself, in 3D. (gui, display, annotation)

surfplot(data,wsize,sigma);

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