how to re-insert elements into a vector

Question

Sehoon Chang 2020-4-10

评论： Sehoon Chang 2020-4-12

I have outliers at the X-axis position 5785 and 7934.

outliers = 5785; 7934

In order to replace the outlying value, outliers are above mentioned points are deleted and a new 'corrected' values are created.

W(outliers) = []

x = 1:17280 % indices for x asix

x(outliers) = [] % deleting / emptying the value at the outlier position on x-axis

W_int = interp1(x',W, outliers)

How may i inserted the corrected value back in to the previously deleted position?

Answer 1

Tommy 2020-4-11

How about simply

W = filloutliers(W, 'linear');

If you want to supply the outliers yourself:

outliers = [5785; 7934];
x = 1:numel(W);
W = filloutliers(W, 'linear', 'OutlierLocations', any(x==outliers)');

Sehoon Chang 2020-4-12

thanks alot! you've provided me with a better answer that i was awaiting for