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Marcia Azeredo


UENF- Universidade Estadual do Norte Fluminense

2013 年からアクティブ

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PhD student in Reservoirs Engineer

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How can I calculate the inverse Hankel transform?
How can I calculate the inverse Hankel transform when I have one vector of results in spatial frequency domain and I'd like to o...

11年以上 前 | 0 件の回答 | 0

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Please, help me. How can I calculate the inverse fourier transform without use the ifft function?
Hi. I have one function in frequency domain and I have to calculate the response in the time domain. The problem is that I don't...

11年以上 前 | 1 件の回答 | 0

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質問


How can I create a sismic trace of the third component of the velocity vector of the solid matrix of the porous media in matlab using inverse fourier transform?
Hi. I have to plot in matlab the trace of the third component of the velocity vector of the solid matrix of a porous media. In m...

11年以上 前 | 0 件の回答 | 0

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how can i compute the inverse fourier transform of the heaviside function without use the ifft, if in this case i have the function in the frequency domain and one time vector and a frequency vector that I would like to plot my function?
The code that I have is: w0=15; %frequencia da fonte w=linspace(1,150,150); %vetor da frequencia t=linspace(-10,30,15...

11年以上 前 | 0 件の回答 | 0

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質問


How can I calculate the inverse fourier transform in matlab?
Hi. I have to calculate the inverse fourier transform of the function F in may code and compare with the original function f. Th...

11年以上 前 | 1 件の回答 | 0

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質問


How can I create a wavelet ricker in the frequency domain?
Hi. I'd like to create a wavelet ricker in the frequency domain. I saw that there's an ricker.m function , but this function ret...

11年以上 前 | 0 件の回答 | 1

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質問


What is the difference between ifft(f) and ifft(f,n)?
Hi. I have one vector _f_ with some values of velocity in function of the frequency. I have to plot this velocities in function...

11年以上 前 | 1 件の回答 | 0

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質問


How can I use the function ifft for a range of values of time?
Hi. I have one vector with values of velocity for a range of frequencies and I have to pass this velocities for the time domain...

11年以上 前 | 1 件の回答 | 1

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質問


How can I calculate the Hankel transform using MatLab?
Hello! I have one vector 3x1 with coordinates that were transformed using Lateral Fourier Transform and now I need use Hankel t...

11年以上 前 | 1 件の回答 | 0

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