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Christina Diersing


Last seen: ungefär 3 år ago |  Active since 2021

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Excel Tables from EEG Data - Nearest peak value after event, global average values, local average values
I found a way to get the event-to-peak table (though the setup is different than I originally planned, I like the new setup bett...

ungefär 3 år ago | 0

Question


Excel Tables from EEG Data - Nearest peak value after event, global average values, local average values
I am trying to get the nearest peak value after an event, global average values, and local average values. Below I have examples...

ungefär 3 år ago | 1 answer | 0

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answer

Answered
How to start recording EEG data using EMOTIV when I press a 'start' button in a Matlab GUI?
So, I found it easiest to make a new csv file with only the timestamp and electrode data, then import that file into Matlab. I u...

ungefär 3 år ago | 0

Question


Finding Peaks after Event (in a time frame)
I'm trying to find peaks of a dataset that occur after an event. I've attached a figure to help me explain. I am trying to find ...

ungefär 3 år ago | 1 answer | 0

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answer

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Adding Event Markers to Imported EEG Data - Stacked Plot
Hello! I am currently working with Matlab to analyze EEG data from an Emotiv EPOC. I have it all imported and I have several pl...

ungefär 3 år ago | 1 answer | 0

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If you're using tic, toc, and var=input('prompt'), is there a way for toc to interrupt the user input if they take too long to answer?
Hi, I'm working on a project where I have to time people's answers for math problems. Currently, I'm working on 1 problem where ...

mer än 3 år ago | 3 answers | 0

3

answers

Question


Having trouble setting several timers where someone has to answer a question before time runs out or the answer is considered wrong. Also records time answered
Hi. I am working on a project where I need to record how long it takes someone to answer 3 separate questions, while a timer is ...

mer än 3 år ago | 0 answers | 0

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Trouble with findpeaks - 14 EEG signals and peaks on same plot - different colors
Hi, I am trying to plot 14 EEG signals and their peaks on the same plot, but I am having trouble getting all of the findpeaks t...

mer än 3 år ago | 1 answer | 0

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answer

Question


Trouble controlling x-axis values in stackedplot (or having all plots vertically stacked in tiledlayout for 14 columns)
Hi, I am working on a project to import and graph EEG data, but I am having trouble using stackedplot (or, alternatively, havin...

mer än 3 år ago | 1 answer | 0

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answer

Question


Trouble with findpeaks for EEG data from a csv file "Expected X to be strictly increasing" (x is the timestamp)
Hi, So I'm really new at working with EEG data and I am having trouble finding the peaks of data I imported from a csv file. Th...

mer än 3 år ago | 1 answer | 0

1

answer

Answered
Issue with edfread - "The input, '2021-06-04T15:42:31.188466-04:00', did not match any of the valid values."
So, I've attached a zip file with my code and the csv file I used. I had to copy the timestamp and sensor data into a new excel ...

mer än 3 år ago | 0

Question


Issue with edfread - "The input, '2021-06-04T15:42:31.188466-04:00', did not match any of the valid values."
Hi, I'm trying to read an EDF file from an Emotiv EPOC, but I keep getting the same error when I try to use edfread. I have tri...

mer än 3 år ago | 2 answers | 0

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