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Shibu Clement


9 total contributions since 2019

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Question


Best way prepare data for classification learning
How do i prepare this dataset such that i can calculate mean,slope,kurtosis,skewness,peak as the features of this data. With ...

12 hours ago | 0 answers | 0

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answers

Question


So I wanted to split the 1X15 cell to different cells.
Yes this is a screenshot of a screenshot. So I have a 1x15 cell Each (cell)column is one channel so a total of 15 channels. ...

14 hours ago | 1 answer | 0

1

answer

Question


How to calculate variance?
matrix of 1510 x 15? 15 is number of channels...so i wanted variance of every channel.

3 days ago | 1 answer | 0

1

answer

Question


i wanted the slope with respect to time frame
I wanted to calculate slope of channel 1 to 15 with respect to the time frame. The values in the tables are HbO values which sho...

15 days ago | 2 answers | 0

2

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Question


deleting a row based on index.
HbO_index = find(xyz1 > 7.5);%link the index with the HbO table and eliminate the bad channels HbO_good_channel = HbO; % fo...

16 days ago | 1 answer | 0

1

answer

Question


Eliminating channels based on coefficient of variance .
1 to 20 columns are the number of channels. Coeff of Varience is 7.5 which is saved in variable say thresh_cv which I dynamical...

17 days ago | 0 answers | 0

0

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Question


i wanted to find slope of 1 and 2....
1 and 2 is channel 1. 3 and 4 is channel 2. likewise till 19 and 20 which is channel 20. I wanted to calculate slope of chan...

21 days ago | 0 answers | 0

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Question


So i wanted to add a column to this table.
Code for=> at the 2nd column i wanted to add data in form of an iteration.Starting with string 'Rest' from 1 to 202 then 202 to...

29 days ago | 2 answers | 0

2

answers