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Jorge Luis


Last seen: 3 dagen ago |  Active since 2023

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spectrogram x-axis match with data
Hello, I am plotting a spectrogram from an earthquake signal, but the time length of the signal (~250 seconds) does not match th...

26 dagen ago | 2 answers | 0

2

answers

Question


Keeping the scale in subplots when one is changed
Hi, I have the following plot. When I used the option "axis square" for Figure (b), Figure (c) does not scale properly with figu...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


Identify two linear trends from the data
Hello, I have the following data as an example which is attached in this question. I would like to obtained two linear trends an...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


Create a polygon based on the location of points
Hi, I would like to create a polygon based on the location of all the volcanoes contained inside the boundaries of South America...

2 maanden ago | 1 answer | 0

1

answer

Question


Interpolate y and y using a 3D vector with similar length
Hello, I have a a matrix with 3 coordinates (each column) x, y, and z. Each column has the same length. I would like to interpol...

7 maanden ago | 1 answer | 0

1

answer

Question


How to structure the data using webread
Hi, I will have to automatize a procedure to extract data from different URLs, One example of the URL link is the following: ur...

7 maanden ago | 2 answers | 0

2

answers

Question


Extracting data from a web page
Hi, I would like to automatize the extraction of data from different events and I would like some help on how extract the numeri...

8 maanden ago | 1 answer | 0

1

answer

Question


applying the Parsen Window using a specific frequency for the width estimation
Hello, I would like to estimate Parsen window of 0.1Hz This value is used to smooth the Fourier Amplitude. However, I realized t...

10 maanden ago | 1 answer | 0

1

answer

Question


Find a value using an index obtained from a different matrix with same dimensions
Hello, I am working with huge amount of data which require to find a specific index in a matrix using a condition, and then use ...

10 maanden ago | 2 answers | 0

2

answers

Answered
Merge 2D plot with polar plot
Hi, thank for your answer and help. Here I provide more details of what I need based on the plot provided in my first question. ...

ongeveer een jaar ago | 0

Question


Merge 2D plot with polar plot
Hello, I would like to merge two different plots in a single one like a 2D plot with a polar plot like it is shown in the image ...

ongeveer een jaar ago | 2 answers | 0

2

answers

Question


Find interpolated intersection points between two curves
Hello, I have the following two curves: the blue curve (curve1.txt) and orange curve (curve2.txt). For simplicity, I assumed...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


align signal plot close to the origin Y Axis
Hello, I have some signals that have some issues as you can see in the figure below. Herein, this example shows that the signa...

ongeveer een jaar ago | 1 answer | 0

1

answer