Is there a MATLAB function to apply a 1D Gabor filter to an input?

I am aware that there are some 2D Gabor filters for image analysis - I am looking for a code for it's 1D version. Continuous or discrete are both fine.

[Dyuman Joshi]

"Is there a MATLAB function to apply a 1D Gabor filter to an input?"

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Answer 1

[Mrutyunjaya Hiremath]

% Parameters
a = 1;  % Amplitude
mu = 0;  % Mean
sigma = 2;  % Standard deviation
f = 1;  % Frequency
phi = 0;  % Phase offset
N = 100;  % Number of points
t = linspace(-10, 10, N);  % Discrete time vector

% Gabor signal
gabor_signal = a * exp(-((t - mu).^2) / (2 * sigma^2)) .* cos(2 * pi * f * (t - mu) + phi);

% Plot
figure;
stem(t, gabor_signal);
title('1D Discrete Gabor Filter');
xlabel('Time');
ylabel('Amplitude');