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Carola Forlini


Last seen: 3 jours il y a |  Actif depuis 2023

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Kelvin functions ker kei functions evaluation
Hi, I am working with Kelvin functions and in the specific with ker(x) and kei(x). I build a short function to evaluate them us...

3 mois il y a | 1 réponse | 0

1

réponse

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Jumps in roots finding solutions
Hi, I am using roots to find the solutions of a cubic polynomial equation. When I plot the solutions (real and imaginary part)...

6 mois il y a | 4 réponses | 0

4

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Third-order polynomial equation which complex roots
Thank you for all the answers. At the end the easiest way was to calculate first the discriminant of thee polynomio for a range...

6 mois il y a | 0

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Third-order polynomial equation which complex roots
Hi, I want to plot the three roots of c (real and imaginary) as a function of k for the following third-order polynomial equati...

6 mois il y a | 3 réponses | 0

3

réponses

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How to organize data by reading specific name structure?
Hi, I have multiple pairs of mat files named like "wk65_10_1044" or "wk85_10_1044" where: wk65/wk85 = instrument; 10 = day; ...

11 mois il y a | 2 réponses | 0

2

réponses

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Minimize intersection area between contours
Hi, I have obtained contours plotted in the time-frequency domain for two signals (focus on blue and violet contours). I wou...

11 mois il y a | 1 réponse | 1

1

réponse

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Interpolate data between two specified contours
Hi, I would like to interpolate the data between two selected contours (blue and violet lines in the attached plot). How can I...

11 mois il y a | 2 réponses | 0

2

réponses

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Obtaining mean values contourf
Hi, I am using the contourf function to plot data inside a specific level. After this, I would like to evaluate the mean value ...

11 mois il y a | 1 réponse | 0

1

réponse