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Ana Gabriela Guedes


Last seen: 9 days ago Active since 2020

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Question


Delete outliers in each column of a matrix
Hi! I have a matrix in which each line relates to a trial and each column is a specific moment I am analysing. I want to get th...

9 days ago | 2 answers | 0

2

answers

Question


Try catch to load files
Hi!! I'm writing a program in which I have to load multiple files within a cycle and work with them. The program calls the diff...

10 days ago | 2 answers | 0

2

answers

Question


Apply script to multiple data files and save specific workspace outputs
Hi! I have a script to analyse ECG that I run and gives me multiple outputs, from which I want to save a specific one with a sp...

15 days ago | 1 answer | 0

1

answer

Question


Load multiple matlab data files and convert them to text
Hi! I have multiple matlab data files with different names (with ECG data from multiple patients) and I want to load them all ...

24 days ago | 2 answers | 0

2

answers

Question


Matlab data to ASCII/ MIT files
Hi!! I have a lot of ECG matlab data files I want to analyse but the program I'm using only accepts ASCII or MIT files, how can...

2 months ago | 1 answer | 0

1

answer

Question


How to filter a signal with a transfer function?
Hi! I have a discrete signal (a vector with many values) I want to filter using a low pass filter but I only have the tranfer ...

2 months ago | 1 answer | 0

1

answer

Question


T-offset determination on ECG
Hi! How can I get T wave offset values from an ECG data file? (and maybe other parameters) Is there any function or toolbox I c...

3 months ago | 0 answers | 0

0

answers

Question


Split arrays and Apply function
Hi! I have 4 vectors: event1 = [7.046, 15.66, 24.16, (....) 106.672, 114.722] event2 = [8.82, 17.34, 25.91, 33.07, (....) 108....

3 months ago | 1 answer | 0

1

answer

Question


Separate correctly values in array
Hi! I have 2 vectors: A = [7.046, 15.66, 24.16, 31.476, 39.42, 62.86, 69.83, 91.326, 98.586,106.672, 114.722] corresponds to t...

3 months ago | 1 answer | 0

1

answer

Question


How to access output variables from a m.file in another?
I have a m.file (ECG_Final.m) that asks for a data m.file and analyses it using a lot of functions defined in the same folder (b...

3 months ago | 1 answer | 0

1

answer

Question


Remove corresponding values in two arrays
Hi! I have a vector with a lot of numbers, for example A = [9,1,5,2,3,2] and B = [12,23,41,4,10,6] (for example) and I want to...

3 months ago | 2 answers | 0

2

answers

Question


Remove specific values from array
Hi! I have a vector with a lot of numbers, for example, A = [9,1,2,5,1,2,5,1,1,5,2,3,1,2,5,1,2,5,4,1,2,5,10]; and I want to rem...

4 months ago | 1 answer | 0

1

answer

Question


Add an array to a cell arrayn within a for loop
How can I add vectors to a cell array within a for loop? I have a vector wich I want to split in some intervals acording to the ...

4 months ago | 1 answer | 0

1

answer

Question


How can I randomly extract a element in a vector?
Hi!! How can I extract a random element from a vector? For example, I have vector v = [a1 a2 a3 a4] and I want to randomly se...

1 year ago | 1 answer | 0

1

answer