Using cell array to find corresponding values of a numeric array

Hello,

I am trying to create a loop that performs some calculations on a large data set and I am stuck in the following:

Initially, the loop finds the peaks from the data set along with the location of these peaks within the column and returns a cell array {1x8}

I would like afterwards to find for each internal cell the corresponding time locations in t. Any suggestions? I

This is where I am getting up to now. Everything I tried for the next step does not work.

load X.mat % [15000x8]

t=0:0.5:1200; % corresponding time column for data

for j=1: columns

c1(:,j)= X (1:end,j);

[cmax{j},locs{j}]=findpeaks(c1(:,j),'MinPeakHeight',80);

end

Answer 1

[madhan ravi]

https://www.mathworks.com/matlabcentral/answers/357853-find-value-in-cell-array-and-return-index#answer_282644

[olimpia_m]

Hi,

I have found the index from each individual table in the cell array. But now I want to use that to find the corresponding value in another array and store it again, effectively creating a new 1x8 array.

I am not sure how to use the quoted answer to do that