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dang khoa tran


Last seen: 11 maanden ago |  Active since 2019

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How to plot isosurface figure
Hi Matlab user, I am trying to plot an isosurface plot as shown in the figure "Isosurface" and "3D plot" below. I have tried "...

ongeveer 4 jaar ago | 1 answer | 0

1

answer

Question


how to generate a chirp pulse and obtain its phase
Hi, I would like to generate figure showing the a chirp pulse with the Gaussian envelope ( in the code) and to obtain its phase...

bijna 5 jaar ago | 1 answer | 0

1

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Question


Plot the Intensity and phase of variation of electric field.
Hello everyone. I have a set of data : "y_spectrum" shows the electric field amplitude and "t_spectrum" shows the time. Is th...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question


Plot 3D figure from a pcolor figure
Hello, I have generated a figure by using "pcolor" to see the propagation of laser into plasma (as shown in below figure). The ...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question


Do the Inverse Fourier transform from frequency distribution
Hello everyone. I have a set of data : "y_spectrum" shows the electric field amplitude and "t_spectrum" shows the time. I hav...

bijna 5 jaar ago | 1 answer | 0

1

answer

Answered
how to do Fourier transform with current data
Thank you very much. Your answer is very complete. I mention "not reasonable" since the spectrum is very ugly. And the reason i...

bijna 5 jaar ago | 0

Question


how to do Fourier transform with current data
Hello, I have a set of data as shown in the attactment, in which the "t_spectrum" shows the time and "y_spectrum" shows the ele...

bijna 5 jaar ago | 2 answers | 0

2

answers

Question


Plot cos wave with wavelength
Dear all, Is it possible to plot a cos wave with the wavelength=790nm, for instance? Thank you

bijna 5 jaar ago | 1 answer | 0

1

answer

Answered
Import Text Data and Plot FFT
Thank you for your reply. But then I do this, it still shows the same result as that when doing with "fft and fftshift" My case...

bijna 5 jaar ago | 0

Answered
Import Text Data and Plot FFT
Hello, so do you have any idea to do inverse FFT using the text file? Thank you

bijna 5 jaar ago | 0