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Showing posts with the label Signal Processing

Baselineremoval Package For Background Fluorescence/noise Removal

I'm trying to use the BaselineRemoval package to remove background fluorescence from some Raman… Read more Baselineremoval Package For Background Fluorescence/noise Removal

Get Lag With Cross-correlation?

Let's say have have two signals: import numpy dt = 0.001 t_steps = np.arange(0, 1, dt) a_sig =… Read more Get Lag With Cross-correlation?

Counting Data Points Within Limits, And Applying Buffer To Isolated Points [data Analysis]

I am stuck trying to solve this problem: I have a set of data points, that correspond to a set of t… Read more Counting Data Points Within Limits, And Applying Buffer To Isolated Points [data Analysis]

Getting The Frequencies Associated With Stft In Librosa

When using librosa.stft() to calculate a spectrogram, how does one get back the associated frequenc… Read more Getting The Frequencies Associated With Stft In Librosa

Can I Use Autoregression Modelling For Signal Denoising?

As follows, my task is to use AR modeling to remove artifacts from noisy signals. Let's say I h… Read more Can I Use Autoregression Modelling For Signal Denoising?

Find The Timestamp Of A Sound Sample Of An Mp3 With Linux Or Python

I am slowly working on a project which where it would be very useful if the computer could find whe… Read more Find The Timestamp Of A Sound Sample Of An Mp3 With Linux Or Python