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Sebastian Engelsgaard


Last seen: 3 months ago Active since 2021

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Question


Inverse fourier transform is not regenerating original signal amplitudes
Hi, I have a 50 Hz high-sampled signal with 3300 Hz noise and I'm trying to use a simple and manually designed low-pass filter ...

5 months ago | 1 answer | 0

1

answer

Question


How to initialize toggle line visibility as off?
Hi, I'm plotting graphs in an UIAxes, and I have used the following the following function (also see the attached .mlapp file) ...

6 months ago | 1 answer | 0

1

answer

Answered
How can I use a legend in App Designer to toggle line visibility on and off?
This feature is really usable, but I have a question; How to set all plots to 'unclicked' in startup / initialize them as clicke...

6 months ago | 0

Question


Name timetable values based on datetimes defining time range
Hi, I'm not able to extract values in my timetable. My datetime format is: 30-Aug-2019 10:26:01.000 .. and I'm defining a ti...

6 months ago | 1 answer | 0

1

answer

Question


Slow for loop string comparison
Hi, I have a for loop which detects the exact position of a specific string in the 'Time' row of a timetable, however it is rea...

7 months ago | 3 answers | 0

3

answers

Question


How to sort a table by one column
Hi, I have a 3x2 table defined as: Var1 Var2 __________________________ ______ ...

9 months ago | 1 answer | 0

1

answer

Question


Double for loop is not working properly
Hi, I have a 1x12 cell called 'ch' which contains a repeatable pattern as shown in the code below. I assume that the first row ...

9 months ago | 1 answer | 0

1

answer

Question


Fill in a data vector into a preallocated zeros matrix
Hi, I have a vector (called v) of size [2000004×1 double] with data, and I want to split this into a preallocated 500001x4 m...

9 months ago | 1 answer | 0

1

answer