Filter_8th_Order_Ma​tlab

Versione 1.0.0 (480 KB) da Mehdi BENSEDDIK
Create a 8th order filter in Matlab and pass a noisy sinus pulse through it and see the result in Frequency Domain.
0.0
(0)
27 download
Aggiornato 27 feb 2019
Visualizza la licenza su GitHub

# Filter_8th_Order_Matlab
Create a 8th order filter in Matlab and pass a noisy sinus pulse through it and see the result in Frequency Domain.

inputSignal : is a sinus pulse with :

** Frequency : 20 Khz
** Amplitude : 1 V
** Phase : 0 rad/s
** samples : 128

The filter that I've designed is lowpass Butterworth filter with 21 KHz cutoff frequency, wich, for data samples at 48 KHz, corresponds to rad/sample.

Additionally, I influenced my inputSignal (sinusPulse) with an AWGN (Additive White Gaussian Noise) with an SNR of 12dB, and attack it in the input of the filter.

In the end I plotted the output of the filter in the Frequency Domain using FFT (Fast Fourier Transform) and figure out how does the filter works in function with several SNR values and sinuPulse samples.

By BENSEDDIK El Mehdi

02/27/2019

Cita come

Mehdi BENSEDDIK (2024). Filter_8th_Order_Matlab (https://github.com/BenSeddikMehdi/Filter_8th_Order_Matlab), GitHub. Recuperato .

Compatibilità della release di MATLAB
Creato con R2018b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Filter_8th_Order

Filter_8th_Order

Le versioni che utilizzano il ramo predefinito di GitHub non possono essere scaricate

Versione Pubblicato Note della release
1.0.0

Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.
Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.