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mm99


Last seen: ungefär 4 år ago |  Active since 2019

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How can I concatenate two vectors?
Hi ! How can I 'join vector C and signal to get a matrix? I've tried like this but I dont know if its okay. Thanks in advanc...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


How can I make the excitation signal duration longer ?

ungefär 4 år ago | 0 answers | 0

0

answers

Question


Axes after 2D fft
Hi! I've done the 2d fft using fft2 of the matrix 30000x5000, which contains numerical model responses and time of this respons...

mer än 4 år ago | 1 answer | 0

1

answer

Question


How to scale data and plot?
Hi! I have a plot (attached). I want to scale it so that x axis is in [kHz] . I don't only want to scale the axis but also th...

mer än 4 år ago | 1 answer | 0

1

answer

Question


How to plot properly a 2d fft of data?
Hi! Ive generated a wave in a numerical model using a chirp signal and collected the responses of the model in chosen points....

mer än 4 år ago | 1 answer | 1

1

answer

Question


sine generation with hanning window
Hi ! How can I generate a sine as same as the one attahed? I tried something like this, but its still quite different : close...

mer än 4 år ago | 1 answer | 0

1

answer

Answered
How to find wavelength or wavenumber from signal? (MATLAB)
Hi! I am doing similar thing, but have some trouble with sine extortion. I get an error: "Unable to perform assignment because...

mer än 4 år ago | 0

Question


Plotting solution of equation
Hi! Thanks in adcance.

mer än 4 år ago | 1 answer | 0

1

answer