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ZENONG


Last seen: 6 månader ago |  Active since 2023

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Question


findpeaks function returns empty
Hi, I am using findpeaks function to locate peaks, but sometimes it returns empty. what happened and how this functions works. ...

11 månader ago | 1 answer | 0

1

answer

Question


solving complex matrix with symbolic variables
hello, I am trying to solve a complex matrix with symbols, but it returns''Empty sym: 0-by-1''. I would like to know why this ha...

ungefär ett år ago | 3 answers | 0

3

answers

Question


how to simplify a series of command
hi, I did not study MATLAB systematically so this might be a basic question. is there a common method to simplifying series of c...

ungefär ett år ago | 1 answer | 0

1

answer

Question


how to find the location of a value
Hi, I'm new to Matlab and I want to find the location of a value. this value is calculated as 1/10 of the value of the first val...

mer än ett år ago | 2 answers | 0

2

answers

Question


how to find max and min value within a certain range of a plot
Hi, I'm using plot function to identify second wave and measure it's frequency, so is there any way for me to get timeseries of ...

mer än ett år ago | 1 answer | 0

1

answer