A matlab program to calculate the 3dB bandwidth from spectrum diagram.

$10-30 USD

Imekamilika

Imechapishwa

over 1 year ago

$10-30 USD

Kulipwa wakati wa kufikishwa

I want to find the 3dB bandwidth of the figure. I hv files in .csv when the wavelength in Y axis and has scale in db...X axis has a scale in nm. one way is to find the maximum value at centre value and subtract with 3db. & find cross-sections of the spectrum corresponding x1 and x2 coordinates. result bandwidth (X2-X1 nm). Spectrum example as in attachment.

Matlab and Mathematica

Electrical Engineering

Algorithm

Engineering

Kitambulisho cha mradi: 35351400

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7 mapendekezo

Mradi wa mbali

Inatumika 1 yr ago

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@javifreeengineer

Hello, I am an RF engineer and I have experience in handling data coming from different instruments (network analyser, spectrum analyser, oscilloscopes...) and obtaining data such as BW, P1dB, IP3, etc...

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